Update the titles for SimpleFailedThenTest and SimpleGivenWhenThenTest.

Update the tests to test the multi-block test.
Add a multi-block test.
2023-10-15 12:11:56 +03:00 · 2023-10-15 12:10:33 +03:00 · 2023-10-15 12:02:24 +03:00 · 2023-10-15 12:02:02 +03:00 · 2023-10-10 21:43:19 +03:00 · 2023-10-10 21:41:43 +03:00
80 changed files with 2883 additions and 1082 deletions
@@ -0,0 +1,24 @@
+---
+kind: pipeline
+type: docker
+name: gradle
+
+steps:
+  - name: test
+    image: gradle:8.3.0-jdk17-graal
+    commands:
+      - gradle assemble
+      - gradle check
+
+---
+kind: pipeline
+type: docker
+name: maven
+
+steps:
+  - name: test
+    image: maven:3.9.4-eclipse-temurin-17-alpine
+    commands:
+      - mvn install -DskipTests=true -Dmaven.javadoc.skip=true -B -V
+      - mvn test -B
+
@@ -0,0 +1,2 @@
+*               text=auto
+*.bat           text eol=crlf
@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:base"
+  ]
+}
@@ -0,0 +1,49 @@
+name: 'CI Builds'
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - '*'
+
+jobs:
+  check-gradle:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: 'Set up JDK'
+        uses: actions/setup-java@v3
+        with:
+          java-version: 8
+          distribution: temurin
+      - name: 'Init Gradle Build Action'
+        uses: gradle/gradle-build-action@v2
+        with:
+          # cache options only count for the first invocation
+          cache-read-only: ${{ github.ref != 'refs/heads/master' }}
+          arguments: --version
+      - name: 'Check Spock'
+        uses: gradle/gradle-build-action@v2
+        with:
+          arguments: check
+  check-maven:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Cache local Maven repository
+        uses: actions/cache@v3
+        with:
+          path: ~/.m2/repository
+          key: test-${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            test-${{ runner.os }}-maven-
+      - name: 'Set up JDK'
+        uses: actions/setup-java@v3
+        with:
+          java-version: 8
+          distribution: temurin
+      - name: 'Check Spock'
+        run: |
+          ./mvnw -V -B verify
@@ -1,5 +1,3 @@
-# All directories should end in / (information used by ide.gradle)
-
 # Ant
 ant/

@@ -16,8 +14,15 @@ target/
 .settings/
 bin/

+# Emacs
+*~
+.\#*
+\#*\#
+.*.~undo-tree~
+
 # IDEA
 *.iws
 *.ipr
 *.iml
-out/
+.idea/
+out/
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.4/apache-maven-3.9.4-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar
@@ -1,72 +0,0 @@
-Spock Framework Example Project
-===============================
-
-The purpose of this project is to help you get started with Spock. The project includes several example specifications and build scripts for Ant, Gradle, and Maven. It also makes it easy to create an Eclipse or IDEA project, allowing you to run the example specs from within your IDE.
-All three builds (Ant, Gradle, Maven) will automatically download all required dependencies, compile the project, and finally run the example specs. The Gradle build goes one step further by bootstrapping itself, alleviating the need to have a build tool preinstalled.
-
-Prerequisites
-------------
- JDK 5 or higher
- Ant 1.7 or higher (for Ant build)
- Maven 2.x (for Maven build)
-
-Building with Ant
-----------------
-Type: ant clean test
-
-Downloaded files will be stored in the local Maven repository (typically "<user_home>/.m2/repository").
-
-Building with Gradle
--------------------
-Type: ./gradlew clean test
-
-Downloaded files (including the Gradle distribution itself) will be stored in the Gradle user home directory (typically "<user_home>/.gradle").
-
-Building with Maven
-------------------
-Type: mvn clean test
-
-Downloaded files will be stored in the local Maven repository (typically "<user_home>/.m2/repository").
-
-Creating an Eclipse project
---------------------------
-Type: ./gradlew cleanEclipse eclipse
-
-Make sure you have a recent version of the Groovy Eclipse plugin installed. After importing the generated project into a workspace, go to Preferences->Java->Build Path->Classpath Variables and add a variable named GRADLE_CACHE with value "<user_home>/.gradle/cache". (If you have an environment variable GRADLE_USER_HOME set, the correct value is "<GRADLE_USER_HOME>/cache".) You should now be able to build the project, and to run the specs like you would run a JUnit test. See http://wiki.spockframework.org/GettingStarted#Eclipse for more information on how to get started with Spock and Eclipse.
-
-Creating an IDEA project
---------------------------
-Type: ./gradlew cleanIdea idea
-
-Open the generated project in IDEA. You should now be able to build the project, and to run the specs like you would run a JUnit test.
-
-Getting hold of the Jars used in this project
---------------------------------------------
-Type: ./gradlew collectJars
-
-The Jars will be copied to build/output/lib. The comments in build.gradle explain what they are needed for.
-
-Further Resources
-----------------
-Spock homepage        http://spockframework.org
-Spock web console     http://meet.spockframework.org
-Main documentation    http://wiki.spockframework.org/SpockBasics
-User discussion group http://forum.spockframework.org
-Dev discussion group  http://dev.forum.spockframework.org
-Issue tracker         http://issues.spockframework.org
-Build server          http://builds.spockframework.org
-Maven repository      http://m2repo.spockframework.org (releases are also available from Maven Central)
-Spock blog            http://blog.spockframework.org
-Spock on Twitter      http://twitter.com/pniederw
-
-Ant homepage    http://ant.apache.org
-Gradle homepage http://www.gradle.org
-Groovy homepage http://groovy.codehaus.org
-Maven homepage  http://maven.apache.org
-
-If you have any comments or questions, please direct them to the Spock discussion group. All feedback is appreciated!
-
-Happy spec'ing!
-Peter Niederwieser
-Creator, Spock Framework
-
@@ -0,0 +1,27 @@
+
+== simple-jbdd
+
+This project is a simple BDD framework.
+
+The project uses the https://github.com/spockframework/[Spock Framework Example Project^]
+
+=== Prerequisites
+
+- JDK 17 or higher
+- Maven use `mvnw` wrapper
+- Gradle use `gradlew` wrapper
+
+=== Building with Gradle
+Type:
+
+    ./gradlew clean test
+
+Downloaded files (including the Gradle distribution itself) will be stored in the Gradle user home directory (typically *user_home*`/.gradle`).
+
+=== Building with Maven
+Type:
+
+    ./mvnw clean test
+
+Downloaded files will be stored in the local Maven repository (typically *user_home*`/.m2/repository`).
+
@@ -1,42 +1,45 @@
-apply plugin: "groovy"
+plugins {
+    id('groovy')
+}

-version = "0.6"
-description = "Spock Framework - Example Project"
+version = "1.0"
+description = "simple-jbdd is a simple BDD testing framework for Java."

-// Spock works with Java 1.5 and above
-sourceCompatibility = 1.5
+// Spock works with Java 1.8 and above
+java {
+    toolchain {
+        languageVersion.set(JavaLanguageVersion.of(17))
+    }
+}
+
+compileJava {
+    options.encoding = 'UTF-8'
+}

 repositories {
  // Spock releases are available from Maven Central
  mavenCentral()
-  // Spock development snapshots are available from Spock's Maven repo
-  maven { url "http://m2repo.spockframework.org/snapshots" }
 }

 dependencies {
+  implementation 'com.google.guava:guava:32.1.2-jre'
+  implementation 'org.apache.commons:commons-lang3:3.13.0'
  // mandatory dependencies for using Spock
-  groovy "org.codehaus.groovy:groovy-all:1.8.6"
-  testCompile "org.spockframework:spock-core:0.6-groovy-1.8"
+  implementation platform('org.apache.groovy:groovy-bom:4.0.15')
+  implementation 'org.apache.groovy:groovy'
+  testImplementation platform("org.spockframework:spock-bom:2.3-groovy-4.0")
+  testImplementation "org.spockframework:spock-core"
+  testImplementation "org.spockframework:spock-junit4"  // you can remove this if your code does not rely on old JUnit 4 rules

  // optional dependencies for using Spock
-  testCompile "org.hamcrest:hamcrest-core:1.2" // only necessary if Hamcrest matchers are used
-  testRuntime "cglib:cglib-nodep:2.2"          // allows mocking of classes (in addition to interfaces)
-  testRuntime "org.objenesis:objenesis:1.2"    // allows mocking of classes without default constructor (together with CGLIB)
-
-  // dependencies used by examples in this project
-  testRuntime "com.h2database:h2:1.3.164"
+  testImplementation "org.hamcrest:hamcrest-core:2.2"   // only necessary if Hamcrest matchers are used
+  testRuntimeOnly 'net.bytebuddy:byte-buddy:1.14.8' // allows mocking of classes (in addition to interfaces)
+  testRuntimeOnly "org.objenesis:objenesis:3.3"      // allows mocking of classes without default constructor (together with ByteBuddy or CGLIB)
 }

-// the remaining configuration is specific to this project, and is not required for using Spock
-
-apply from: "gradle/ide.gradle"
-
-task collectJars(type: Copy) {
-    into "$buildDir/output/lib"
-    from configurations.testRuntime
+test {
+  useJUnitPlatform()
+  testLogging {
+    events "passed", "skipped", "failed"
+  }
 }
-
-task wrapper(type: Wrapper) {
-  gradleVersion = "1.0-milestone-9"
-}
-
@@ -1,116 +0,0 @@
-<project name="SpockExample" basedir="." default="test" xmlns:artifact="urn:maven-artifact-ant">
-  <property name="src.dir" location="src/test/groovy" />
-  <property name="resource.dir" location="src/test/resources" />
-  <property name="build.dir" location="ant/build" />
-  <property name="lib.dir" location="ant/lib" />  
-  <property name="maven.ant.tasks.url" value="http://www.apache.org/dist/maven/binaries/maven-ant-tasks-2.1.3.jar" />
-  <property name="maven.ant.tasks.jar" value="${lib.dir}${file.separator}maven-ant-tasks-2.1.3.jar" />
-  <available property="maven.ant.tasks.jar.exists" file="${maven.ant.tasks.jar}" />
-          
-  <target name="bootstrap.maven.tasks" unless="maven.ant.tasks.jar.exists">
-    <mkdir dir="${lib.dir}" />
-    <get
-      src="${maven.ant.tasks.url}"
-      dest="${maven.ant.tasks.jar}" />
-  </target>
-
-  <target name="init.maven.tasks" depends="bootstrap.maven.tasks">
-    <typedef 
-      resource="org/apache/maven/artifact/ant/antlib.xml" 
-      uri="urn:maven-artifact-ant" 
-      classpath="${maven.ant.tasks.jar}" /> 
-  </target>
-  
-  <target name="resolve.dependencies" depends="init.maven.tasks">   
-    <artifact:dependencies pathId="classpath.spock">
-<!-- Mandatory dependencies for using Spock -->
-      <dependency
-        groupId="org.spockframework"
-        artifactId="spock-core"
-        version="0.6-groovy-1.8" />
-<!-- Optional dependencies for using Spock -->
-      <!-- enables mocking of classes (in addition to interfaces) -->
-      <dependency 
-        groupId="cglib"
-        artifactId="cglib-nodep"
-        version="2.2" />
-      <!-- enables mocking of classes without parameterless constructor (together with CGLIB) -->
-      <dependency
-        groupId="org.objenesis"
-        artifactId="objenesis"
-        version="1.2" />
-      <!-- only required if Spock's Ant selector is used, which finds spec classes regardless of their name -->
-      <dependency
-        groupId="asm"
-        artifactId="asm"
-        version="3.2" />
-      <!-- only required if Hamcrest matchers are used -->
-      <dependency
-          groupId="org.hamcrest"
-          artifactId="hamcrest-core"
-          version="1.2" />
-      <!-- only necessary if Hamcrest matchers are used -->
-      <dependency
-          groupId="org.hamcrest"
-          artifactId="hamcrest-core"
-          version="1.2" />
-<!-- Dependencies used by examples in this project (not required for using Spock) -->
-      <dependency
-        groupId="com.h2database"
-        artifactId="h2"
-        version="1.3.164" />
-      <remoteRepository
-        id="maven-central"
-        url="http://repo1.maven.org/maven2/" />
-<!-- Only required if a snapshot version of Spock is used -->
-      <remoteRepository
-        id="spock-snapshots"
-        url="http://m2repo.spockframework.org/snapshots/" />
-    </artifact:dependencies>
-  </target>
-  
-  <target name="init.groovy.tasks" depends="resolve.dependencies">
-    <!-- Using the Groovy compiler from classpath.spock is a simple and safe setup -->
-    <taskdef
-      name="groovyc"
-      classname="org.codehaus.groovy.ant.Groovyc"
-      classpathref="classpath.spock" />  
-  </target>
-
-  <target name="init" depends="init.groovy.tasks">
-    <tstamp />
-    <mkdir dir="${build.dir}" /> 
-  </target> 
-
-  <target name="copy.resources" depends="init">
-    <copy todir="${build.dir}">
-      <fileset dir="${resource.dir}" />
-    </copy>
-  </target>
-
-  <target name="compile" depends="copy.resources">
-    <groovyc
-      srcdir="${src.dir}"
-      destdir="${build.dir}"
-      classpathref="classpath.spock" />
-  </target>
-  
-  <target name="test" depends="compile">
-    <junit fork="true" forkmode="once">
-      <classpath path="${build.dir}" />
-      <classpath refid="classpath.spock" />       
-      <batchtest>
-        <fileset dir="${build.dir}">
-          <custom
-            classname="org.spockframework.buildsupport.ant.SpecClassFileSelector"
-            classpathref="classpath.spock" />
-        </fileset>
-      </batchtest>
-      <formatter type="brief" usefile="false" />
-    </junit>
-  </target>
-
-  <target name="clean">
-    <delete dir="${build.dir}" />
-  </target>
-</project>
@@ -1,20 +0,0 @@
-apply plugin: "idea"
-apply plugin: "eclipse"
-
-def gitIgnore = file(".gitignore").readLines()
-def gitIgnoreDirs = gitIgnore*.trim().findAll { !it.startsWith("#") && it.endsWith("/") }
-
-idea {
-  project {
-    jdkName "1.6"
-    configure(modules) {
-      excludeDirs = files(gitIgnoreDirs) as Set
-    }
-    ipr {
-      withXml { provider ->
-        def node = provider.asNode()
-        node.component.find { it.'@name' == 'VcsDirectoryMappings' }?.mapping[0].'@vcs' = 'Git'
-      }
-    }
-  }
-}
@@ -1,6 +1,8 @@
-#Sat Apr 30 21:41:20 CEST 2011
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionSha256Sum=591855b517fc635b9e04de1d05d5e76ada3f89f5fc76f87978d1b245b4f69225
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://services.gradle.org/distributions/gradle-1.0-milestone-9-bin.zip
@@ -1,168 +1,249 @@
-#!/bin/bash
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#

 ##############################################################################
-##                                                                          ##
-##  Gradle wrapper script for UN*X                                         ##
-##                                                                          ##
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
 ##############################################################################

-# Uncomment those lines to set JVM options. GRADLE_OPTS and JAVA_OPTS can be used together.
-# GRADLE_OPTS="$GRADLE_OPTS -Xmx512m"
-# JAVA_OPTS="$JAVA_OPTS -Xmx512m"
+# Attempt to set APP_HOME

-GRADLE_APP_NAME=Gradle
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit

 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
+MAX_FD=maximum

-warn ( ) {
+warn () {
    echo "$*"
-}
+} >&2

-die ( ) {
+die () {
    echo
    echo "$*"
    echo
    exit 1
-}
+} >&2

 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
 esac

-# Attempt to set JAVA_HOME if it's not already set.
-if [ -z "$JAVA_HOME" ] ; then
-    if $darwin ; then
-        [ -z "$JAVA_HOME" -a -d "/Library/Java/Home" ] && export JAVA_HOME="/Library/Java/Home"
-        [ -z "$JAVA_HOME" -a -d "/System/Library/Frameworks/JavaVM.framework/Home" ] && export JAVA_HOME="/System/Library/Frameworks/JavaVM.framework/Home"
-    else
-        javaExecutable="`which javac`"
-        [ -z "$javaExecutable" -o "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ] && die "JAVA_HOME not set and cannot find javac to deduce location, please set JAVA_HOME."
-        # readlink(1) is not available as standard on Solaris 10.
-        readLink=`which readlink`
-        [ `expr "$readLink" : '\([^ ]*\)'` = "no" ] && die "JAVA_HOME not set and readlink not available, please set JAVA_HOME."
-        javaExecutable="`readlink -f \"$javaExecutable\"`"
-        javaHome="`dirname \"$javaExecutable\"`"
-        javaHome=`expr "$javaHome" : '\(.*\)/bin'`
-        export JAVA_HOME="$javaHome"
-    fi
-fi
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar

-# For Cygwin, ensure paths are in UNIX format before anything is touched.
-if $cygwin ; then
-    [ -n "$JAVACMD" ] && JAVACMD=`cygpath --unix "$JAVACMD"`
-    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
-fi

-STARTER_MAIN_CLASS=org.gradle.wrapper.GradleWrapperMain
-CLASSPATH=`dirname "$0"`/gradle/wrapper/gradle-wrapper.jar
-WRAPPER_PROPERTIES=`dirname "$0"`/gradle/wrapper/gradle-wrapper.properties
 # Determine the Java command to use to start the JVM.
-if [ -z "$JAVACMD" ] ; then
-    if [ -n "$JAVA_HOME" ] ; then
-        if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-            # IBM's JDK on AIX uses strange locations for the executables
-            JAVACMD="$JAVA_HOME/jre/sh/java"
-        else
-            JAVACMD="$JAVA_HOME/bin/java"
-        fi
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
    else
-        JAVACMD="java"
+        JAVACMD=$JAVA_HOME/bin/java
    fi
-fi
-if [ ! -x "$JAVACMD" ] ; then
-    die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME

 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
-fi
-if [ -z "$JAVA_HOME" ] ; then
-    warn "JAVA_HOME environment variable is not set"
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
 fi

 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query businessSystem maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add GRADLE_APP_NAME to the JAVA_OPTS as -Xdock:name
-if $darwin; then
-    JAVA_OPTS="$JAVA_OPTS -Xdock:name=$GRADLE_APP_NAME"
-# we may also want to set -Xdock:image
-fi
-
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
-    JAVA_HOME=`cygpath --path --mixed "$JAVA_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=$((i+1))
-    done 
-    case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
    esac
 fi

-GRADLE_APP_BASE_NAME=`basename "$0"`
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.

-exec "$JAVACMD" $JAVA_OPTS $GRADLE_OPTS \
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
        -classpath "$CLASSPATH" \
-        -Dorg.gradle.appname="$GRADLE_APP_BASE_NAME" \
-        -Dorg.gradle.wrapper.properties="$WRAPPER_PROPERTIES" \
-        $STARTER_MAIN_CLASS \
+        org.gradle.wrapper.GradleWrapperMain \
        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
@@ -1,82 +1,92 @@
-@if "%DEBUG%" == "" @echo off
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
@rem ##########################################################################
-@rem                                                                         ##
-@rem  Gradle startup script for Windows                                      ##
-@rem                                                                         ##
+@rem
+@rem  Gradle startup script for Windows
+@rem
@rem ##########################################################################

@rem Set local scope for the variables with windows NT shell
 if "%OS%"=="Windows_NT" setlocal

-@rem Uncomment those lines to set JVM options. GRADLE_OPTS and JAVA_OPTS can be used together.
-@rem set GRADLE_OPTS=%GRADLE_OPTS% -Xmx512m
-@rem set JAVA_OPTS=%JAVA_OPTS% -Xmx512m
-
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.\
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"

@rem Find java.exe
-set JAVA_EXE=java.exe
-if not defined JAVA_HOME goto init
+if defined JAVA_HOME goto findJavaFromJavaHome

+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
 set JAVA_HOME=%JAVA_HOME:"=%
 set JAVA_EXE=%JAVA_HOME%/bin/java.exe

-if exist "%JAVA_EXE%" goto init
+if exist "%JAVA_EXE%" goto execute

 echo.
 echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
 echo.
 echo Please set the JAVA_HOME variable in your environment to match the
 echo location of your Java installation.
-echo.
-goto end

-:init
-@rem Get command-line arguments, handling Windowz variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-if "%eval[2+2]" == "4" goto 4NT_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-goto execute
-
-:4NT_args
-@rem Get arguments from the 4NT Shell from JP Software
-set CMD_LINE_ARGS=%$
+goto fail

 :execute
@rem Setup the command line

-set STARTER_MAIN_CLASS=org.gradle.wrapper.GradleWrapperMain
-set CLASSPATH=%DIRNAME%\gradle\wrapper\gradle-wrapper.jar
-set WRAPPER_PROPERTIES=%DIRNAME%\gradle\wrapper\gradle-wrapper.properties
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar

-set GRADLE_OPTS=%JAVA_OPTS% %GRADLE_OPTS% -Dorg.gradle.wrapper.properties="%WRAPPER_PROPERTIES%"

@rem Execute Gradle
-"%JAVA_EXE%" %GRADLE_OPTS% -classpath "%CLASSPATH%" %STARTER_MAIN_CLASS% %CMD_LINE_ARGS%
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*

 :end
@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-if not "%OS%"=="Windows_NT" echo 1 > nul | choice /n /c:1
+if %ERRORLEVEL% equ 0 goto mainEnd

+:fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit "%ERRORLEVEL%"
-exit /b "%ERRORLEVEL%"
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%

 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

-:omega
+:omega
@@ -0,0 +1,308 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Apache Maven Wrapper startup batch script, version 3.2.0
+#
+# Required ENV vars:
+# ------------------
+#   JAVA_HOME - location of a JDK home dir
+#
+# Optional ENV vars
+# -----------------
+#   MAVEN_OPTS - parameters passed to the Java VM when running Maven
+#     e.g. to debug Maven itself, use
+#       set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+#   MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+# ----------------------------------------------------------------------------
+
+if [ -z "$MAVEN_SKIP_RC" ] ; then
+
+  if [ -f /usr/local/etc/mavenrc ] ; then
+    . /usr/local/etc/mavenrc
+  fi
+
+  if [ -f /etc/mavenrc ] ; then
+    . /etc/mavenrc
+  fi
+
+  if [ -f "$HOME/.mavenrc" ] ; then
+    . "$HOME/.mavenrc"
+  fi
+
+fi
+
+# OS specific support.  $var _must_ be set to either true or false.
+cygwin=false;
+darwin=false;
+mingw=false
+case "$(uname)" in
+  CYGWIN*) cygwin=true ;;
+  MINGW*) mingw=true;;
+  Darwin*) darwin=true
+    # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
+    # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
+    if [ -z "$JAVA_HOME" ]; then
+      if [ -x "/usr/libexec/java_home" ]; then
+        JAVA_HOME="$(/usr/libexec/java_home)"; export JAVA_HOME
+      else
+        JAVA_HOME="/Library/Java/Home"; export JAVA_HOME
+      fi
+    fi
+    ;;
+esac
+
+if [ -z "$JAVA_HOME" ] ; then
+  if [ -r /etc/gentoo-release ] ; then
+    JAVA_HOME=$(java-config --jre-home)
+  fi
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin ; then
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=$(cygpath --unix "$JAVA_HOME")
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=$(cygpath --path --unix "$CLASSPATH")
+fi
+
+# For Mingw, ensure paths are in UNIX format before anything is touched
+if $mingw ; then
+  [ -n "$JAVA_HOME" ] && [ -d "$JAVA_HOME" ] &&
+    JAVA_HOME="$(cd "$JAVA_HOME" || (echo "cannot cd into $JAVA_HOME."; exit 1); pwd)"
+fi
+
+if [ -z "$JAVA_HOME" ]; then
+  javaExecutable="$(which javac)"
+  if [ -n "$javaExecutable" ] && ! [ "$(expr "\"$javaExecutable\"" : '\([^ ]*\)')" = "no" ]; then
+    # readlink(1) is not available as standard on Solaris 10.
+    readLink=$(which readlink)
+    if [ ! "$(expr "$readLink" : '\([^ ]*\)')" = "no" ]; then
+      if $darwin ; then
+        javaHome="$(dirname "\"$javaExecutable\"")"
+        javaExecutable="$(cd "\"$javaHome\"" && pwd -P)/javac"
+      else
+        javaExecutable="$(readlink -f "\"$javaExecutable\"")"
+      fi
+      javaHome="$(dirname "\"$javaExecutable\"")"
+      javaHome=$(expr "$javaHome" : '\(.*\)/bin')
+      JAVA_HOME="$javaHome"
+      export JAVA_HOME
+    fi
+  fi
+fi
+
+if [ -z "$JAVACMD" ] ; then
+  if [ -n "$JAVA_HOME"  ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+    fi
+  else
+    JAVACMD="$(\unset -f command 2>/dev/null; \command -v java)"
+  fi
+fi
+
+if [ ! -x "$JAVACMD" ] ; then
+  echo "Error: JAVA_HOME is not defined correctly." >&2
+  echo "  We cannot execute $JAVACMD" >&2
+  exit 1
+fi
+
+if [ -z "$JAVA_HOME" ] ; then
+  echo "Warning: JAVA_HOME environment variable is not set."
+fi
+
+# traverses directory structure from process work directory to filesystem root
+# first directory with .mvn subdirectory is considered project base directory
+find_maven_basedir() {
+  if [ -z "$1" ]
+  then
+    echo "Path not specified to find_maven_basedir"
+    return 1
+  fi
+
+  basedir="$1"
+  wdir="$1"
+  while [ "$wdir" != '/' ] ; do
+    if [ -d "$wdir"/.mvn ] ; then
+      basedir=$wdir
+      break
+    fi
+    # workaround for JBEAP-8937 (on Solaris 10/Sparc)
+    if [ -d "${wdir}" ]; then
+      wdir=$(cd "$wdir/.." || exit 1; pwd)
+    fi
+    # end of workaround
+  done
+  printf '%s' "$(cd "$basedir" || exit 1; pwd)"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+  if [ -f "$1" ]; then
+    # Remove \r in case we run on Windows within Git Bash
+    # and check out the repository with auto CRLF management
+    # enabled. Otherwise, we may read lines that are delimited with
+    # \r\n and produce $'-Xarg\r' rather than -Xarg due to word
+    # splitting rules.
+    tr -s '\r\n' ' ' < "$1"
+  fi
+}
+
+log() {
+  if [ "$MVNW_VERBOSE" = true ]; then
+    printf '%s\n' "$1"
+  fi
+}
+
+BASE_DIR=$(find_maven_basedir "$(dirname "$0")")
+if [ -z "$BASE_DIR" ]; then
+  exit 1;
+fi
+
+MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}; export MAVEN_PROJECTBASEDIR
+log "$MAVEN_PROJECTBASEDIR"
+
+##########################################################################################
+# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+# This allows using the maven wrapper in projects that prohibit checking in binary data.
+##########################################################################################
+wrapperJarPath="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar"
+if [ -r "$wrapperJarPath" ]; then
+    log "Found $wrapperJarPath"
+else
+    log "Couldn't find $wrapperJarPath, downloading it ..."
+
+    if [ -n "$MVNW_REPOURL" ]; then
+      wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
+    else
+      wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
+    fi
+    while IFS="=" read -r key value; do
+      # Remove '\r' from value to allow usage on windows as IFS does not consider '\r' as a separator ( considers space, tab, new line ('\n'), and custom '=' )
+      safeValue=$(echo "$value" | tr -d '\r')
+      case "$key" in (wrapperUrl) wrapperUrl="$safeValue"; break ;;
+      esac
+    done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
+    log "Downloading from: $wrapperUrl"
+
+    if $cygwin; then
+      wrapperJarPath=$(cygpath --path --windows "$wrapperJarPath")
+    fi
+
+    if command -v wget > /dev/null; then
+        log "Found wget ... using wget"
+        [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--quiet"
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            wget $QUIET "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
+        else
+            wget $QUIET --http-user="$MVNW_USERNAME" --http-password="$MVNW_PASSWORD" "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
+        fi
+    elif command -v curl > /dev/null; then
+        log "Found curl ... using curl"
+        [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--silent"
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            curl $QUIET -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
+        else
+            curl $QUIET --user "$MVNW_USERNAME:$MVNW_PASSWORD" -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
+        fi
+    else
+        log "Falling back to using Java to download"
+        javaSource="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.java"
+        javaClass="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.class"
+        # For Cygwin, switch paths to Windows format before running javac
+        if $cygwin; then
+          javaSource=$(cygpath --path --windows "$javaSource")
+          javaClass=$(cygpath --path --windows "$javaClass")
+        fi
+        if [ -e "$javaSource" ]; then
+            if [ ! -e "$javaClass" ]; then
+                log " - Compiling MavenWrapperDownloader.java ..."
+                ("$JAVA_HOME/bin/javac" "$javaSource")
+            fi
+            if [ -e "$javaClass" ]; then
+                log " - Running MavenWrapperDownloader.java ..."
+                ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$wrapperUrl" "$wrapperJarPath") || rm -f "$wrapperJarPath"
+            fi
+        fi
+    fi
+fi
+##########################################################################################
+# End of extension
+##########################################################################################
+
+# If specified, validate the SHA-256 sum of the Maven wrapper jar file
+wrapperSha256Sum=""
+while IFS="=" read -r key value; do
+  case "$key" in (wrapperSha256Sum) wrapperSha256Sum=$value; break ;;
+  esac
+done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
+if [ -n "$wrapperSha256Sum" ]; then
+  wrapperSha256Result=false
+  if command -v sha256sum > /dev/null; then
+    if echo "$wrapperSha256Sum  $wrapperJarPath" | sha256sum -c > /dev/null 2>&1; then
+      wrapperSha256Result=true
+    fi
+  elif command -v shasum > /dev/null; then
+    if echo "$wrapperSha256Sum  $wrapperJarPath" | shasum -a 256 -c > /dev/null 2>&1; then
+      wrapperSha256Result=true
+    fi
+  else
+    echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available."
+    echo "Please install either command, or disable validation by removing 'wrapperSha256Sum' from your maven-wrapper.properties."
+    exit 1
+  fi
+  if [ $wrapperSha256Result = false ]; then
+    echo "Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised." >&2
+    echo "Investigate or delete $wrapperJarPath to attempt a clean download." >&2
+    echo "If you updated your Maven version, you need to update the specified wrapperSha256Sum property." >&2
+    exit 1
+  fi
+fi
+
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME")
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=$(cygpath --path --windows "$CLASSPATH")
+  [ -n "$MAVEN_PROJECTBASEDIR" ] &&
+    MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR")
+fi
+
+# Provide a "standardized" way to retrieve the CLI args that will
+# work with both Windows and non-Windows executions.
+MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $*"
+export MAVEN_CMD_LINE_ARGS
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+# shellcheck disable=SC2086 # safe args
+exec "$JAVACMD" \
+  $MAVEN_OPTS \
+  $MAVEN_DEBUG_OPTS \
+  -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+  "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
@@ -0,0 +1,205 @@
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.2.0
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM     e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
+if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set WRAPPER_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
+
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperUrl" SET WRAPPER_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Found %WRAPPER_JAR%
+    )
+) else (
+    if not "%MVNW_REPOURL%" == "" (
+        SET WRAPPER_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
+    )
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Couldn't find %WRAPPER_JAR%, downloading it ...
+        echo Downloading from: %WRAPPER_URL%
+    )
+
+    powershell -Command "&{"^
+		"$webclient = new-object System.Net.WebClient;"^
+		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+		"}"^
+		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%WRAPPER_URL%', '%WRAPPER_JAR%')"^
+		"}"
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Finished downloading %WRAPPER_JAR%
+    )
+)
+@REM End of extension
+
+@REM If specified, validate the SHA-256 sum of the Maven wrapper jar file
+SET WRAPPER_SHA_256_SUM=""
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperSha256Sum" SET WRAPPER_SHA_256_SUM=%%B
+)
+IF NOT %WRAPPER_SHA_256_SUM%=="" (
+    powershell -Command "&{"^
+       "$hash = (Get-FileHash \"%WRAPPER_JAR%\" -Algorithm SHA256).Hash.ToLower();"^
+       "If('%WRAPPER_SHA_256_SUM%' -ne $hash){"^
+       "  Write-Output 'Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised.';"^
+       "  Write-Output 'Investigate or delete %WRAPPER_JAR% to attempt a clean download.';"^
+       "  Write-Output 'If you updated your Maven version, you need to update the specified wrapperSha256Sum property.';"^
+       "  exit 1;"^
+       "}"^
+       "}"
+    if ERRORLEVEL 1 goto error
+)
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% ^
+  %JVM_CONFIG_MAVEN_PROPS% ^
+  %MAVEN_OPTS% ^
+  %MAVEN_DEBUG_OPTS% ^
+  -classpath %WRAPPER_JAR% ^
+  "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
+  %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
+if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%"=="on" pause
+
+if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
+
+cmd /C exit /B %ERROR_CODE%
@@ -2,83 +2,63 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
-  <groupId>org.spockframework</groupId>
-  <artifactId>spock-example</artifactId>
-  <version>0.6</version>
+  <groupId>space.kklochko</groupId>
+  <artifactId>simple_jbdd</artifactId>
+  <version>1.0-SNAPSHOT</version>
  <packaging>jar</packaging>
-  <name>Spock Framework - Example Project</name>
+  <name>simple-jbdd</name>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+    <groovy.version>4.0.15</groovy.version>
+    <maven.compiler.source>17</maven.compiler.source>
+    <maven.compiler.target>17</maven.compiler.target>
  </properties>

  <build>
-    <!-- Mandatory plugins for using Spock -->
    <plugins>
+      <!-- Mandatory plugins for using Spock -->
      <plugin>
-        <groupId>org.codehaus.gmaven</groupId>
-        <artifactId>gmaven-plugin</artifactId>
-        <version>1.3</version>
-        <configuration>
-          <providerSelection>1.7</providerSelection>
-        </configuration>
+        <!-- The gmavenplus plugin is used to compile Groovy code. To learn more about this plugin,
+        visit https://github.com/groovy/GMavenPlus/wiki -->
+        <groupId>org.codehaus.gmavenplus</groupId>
+        <artifactId>gmavenplus-plugin</artifactId>
+        <version>3.0.0</version>
        <executions>
          <execution>
            <goals>
              <goal>compile</goal>
-              <goal>testCompile</goal>
+              <goal>compileTests</goal>
            </goals>
          </execution>
        </executions>
-        <dependencies>
-          <dependency>
-            <groupId>org.codehaus.gmaven.runtime</groupId>
-            <artifactId>gmaven-runtime-1.7</artifactId>
-            <version>1.3</version>
-            <exclusions>
-              <exclusion>
-                <groupId>org.codehaus.groovy</groupId>
-                <artifactId>groovy-all</artifactId>
-              </exclusion>
-            </exclusions>
-          </dependency>
-          <dependency>
-            <groupId>org.codehaus.groovy</groupId>
-            <artifactId>groovy-all</artifactId>
-            <version>1.8.6</version>
-          </dependency>
-        </dependencies>
      </plugin>
      <!-- Optional plugins for using Spock -->
-      <plugin>
-        <!-- 
-          Finds all Spock specifications in this project, and configures Maven to run them
-          If this plugin is removed, Spock specifications will need to adhere to Maven's naming conventions for test classes 
-        -->
-        <groupId>org.spockframework</groupId>
-        <artifactId>spock-maven</artifactId>
-        <version>0.6-groovy-1.8</version>
-        <executions>
-          <execution>
-            <goals>
-              <goal>find-specs</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      <!-- Only required if default Surefire configuration is not satisfactory -->
+      <!-- Only required if names of spec classes don't match default Surefire patterns (`*Test` etc.) -->
      <plugin>
        <artifactId>maven-surefire-plugin</artifactId>
-        <version>2.6</version>
+        <version>3.1.2</version>
        <configuration>
          <useFile>false</useFile>
+          <includes>
+            <include>**/*Test</include>
+            <include>**/*Spec</include>
+          </includes>
+          <statelessTestsetReporter implementation="org.apache.maven.plugin.surefire.extensions.junit5.JUnit5Xml30StatelessReporter">
+            <disable>false</disable>
+            <version>3.0</version>
+            <usePhrasedFileName>false</usePhrasedFileName>
+            <usePhrasedTestSuiteClassName>true</usePhrasedTestSuiteClassName>
+            <usePhrasedTestCaseClassName>true</usePhrasedTestCaseClassName>
+            <usePhrasedTestCaseMethodName>true</usePhrasedTestCaseMethodName>
+          </statelessTestsetReporter>
        </configuration>
      </plugin>
      <!-- Only required for spock-example build -->
      <plugin>
        <artifactId>maven-deploy-plugin</artifactId>
-        <version>2.5</version>
+        <version>3.1.1</version>
        <configuration>
          <skip>true</skip>
        </configuration>
@@ -86,72 +66,74 @@
    </plugins>
  </build>

+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>org.spockframework</groupId>
+        <artifactId>spock-bom</artifactId>
+        <version>2.3-groovy-4.0</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+
  <dependencies>
+    <dependency>
+      <groupId>com.google.guava</groupId>
+      <artifactId>guava</artifactId>
+      <version>32.1.2-jre</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+      <version>3.13.0</version>
+    </dependency>
    <!-- Mandatory dependencies for using Spock -->
    <dependency>
      <groupId>org.spockframework</groupId>
      <artifactId>spock-core</artifactId>
-      <version>0.6-groovy-1.8</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.spockframework</groupId>
+      <artifactId>spock-junit4</artifactId>
      <scope>test</scope>
    </dependency>
    <!-- Optional dependencies for using Spock -->
+    <dependency> <!-- use a specific Groovy version rather than the one specified by spock-core -->
+      <groupId>org.apache.groovy</groupId>
+      <artifactId>groovy</artifactId>
+      <version>${groovy.version}</version>
+    </dependency>
    <dependency> <!-- enables mocking of classes (in addition to interfaces) -->
-      <groupId>cglib</groupId>
-      <artifactId>cglib-nodep</artifactId>
+      <groupId>net.bytebuddy</groupId>
+      <artifactId>byte-buddy</artifactId>
+      <version>1.14.8</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency> <!-- enables mocking of classes without default constructor (together with ByteBuddy or CGLIB) -->
+      <groupId>org.objenesis</groupId>
+      <artifactId>objenesis</artifactId>
+      <version>3.3</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency> <!-- only required if Hamcrest matchers are used -->
+      <groupId>org.hamcrest</groupId>
+      <artifactId>hamcrest-core</artifactId>
      <version>2.2</version>
      <scope>test</scope>
    </dependency>
-    <dependency> <!-- enables mocking of classes without default constructor (together with CGLIB) -->
-      <groupId>org.objenesis</groupId>
-      <artifactId>objenesis</artifactId>
-      <version>1.2</version>
-      <scope>test</scope>
-    </dependency>
-    <dependency> <!-- only necessary if Hamcrest matchers are used -->
-      <groupId>org.hamcrest</groupId>
-      <artifactId>hamcrest-core</artifactId>
-      <version>1.2</version>
-      <scope>test</scope>
-    </dependency>
-<!-- Dependencies used by examples in this project (not required for using Spock) -->
+    <!-- Dependencies used by examples in this project (not required for using Spock) -->
    <dependency>
      <groupId>com.h2database</groupId>
      <artifactId>h2</artifactId>
-      <version>1.3.164</version>
+      <version>2.2.222</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.groovy</groupId>
+      <artifactId>groovy-sql</artifactId>
+      <version>${groovy.version}</version>
    </dependency>
  </dependencies>
-
-  <repositories>
-  <!-- Only required if a snapshot version of Spock is used -->
-    <repository>
-      <id>spock-snapshots</id>
-      <url>http://m2repo.spockframework.org/snapshots</url>
-      <snapshots>
-        <enabled>true</enabled>
-      </snapshots>
-    </repository>
-  </repositories>
-
-  <!-- Only required if a snapshot version of Spock's Maven plugin is used -->
-  <pluginRepositories>
-    <pluginRepository>
-      <id>spock-snapshots</id>
-      <url>http://m2repo.spockframework.org/snapshots</url>
-      <snapshots>
-        <enabled>true</enabled>
-      </snapshots>
-    </pluginRepository>
-  </pluginRepositories>
-
-  <!-- Only required for spock-example build -->
-  <distributionManagement>
-    <repository>
-      <id>foo</id>
-      <url>file:///fake.repository.to.make.maven.happy</url>
-    </repository>
-    <snapshotRepository>
-      <id>bar</id>
-      <url>file:///fake.repository.to.make.maven.happy</url>
-    </snapshotRepository>
-  </distributionManagement>
 </project>
@@ -1 +1 @@
-rootProject.name = "spock-example"
+rootProject.name = "simple_bdd"
@@ -0,0 +1,24 @@
+package space.kklochko.simple_jbdd;
+
+import space.kklochko.simple_jbdd.tests.factories.AbstractTestRunnerFactory;
+import space.kklochko.simple_jbdd.tests.factories.SimpleTestRunnerFactory;
+import space.kklochko.simple_jbdd.tests.loaders.NameClassLoader;
+import space.kklochko.simple_jbdd.tests.reports.AbstractReporter;
+import space.kklochko.simple_jbdd.tests.reports.CLIReporter;
+import space.kklochko.simple_jbdd.tests.reports.fmt.SimpleTestReportFormatter;
+import space.kklochko.simple_jbdd.tests.runners.CLITestRunner;
+
+public class Main {
+    public static void main(String[] args) {
+        NameClassLoader loader = new NameClassLoader();
+        AbstractTestRunnerFactory testRunnerFactory = new SimpleTestRunnerFactory();
+        AbstractReporter reporter = new CLIReporter(new SimpleTestReportFormatter());
+
+        CLITestRunner runner = new CLITestRunner(loader, testRunnerFactory, reporter);
+
+        boolean status = runner.run();
+
+        System.exit(status ? 0 : 1);
+    }
+}
+
@@ -0,0 +1,13 @@
+package space.kklochko.simple_jbdd.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.METHOD)
+public @interface Given {
+    String value() default "Given";
+}
+
@@ -0,0 +1,13 @@
+package space.kklochko.simple_jbdd.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.METHOD)
+public @interface Then {
+    String value() default "Then";
+}
+
@@ -0,0 +1,13 @@
+package space.kklochko.simple_jbdd.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE)
+public @interface Title {
+    String value() default "Title";
+}
+
@@ -0,0 +1,13 @@
+package space.kklochko.simple_jbdd.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.METHOD)
+public @interface When {
+    String value() default "When";
+}
+
@@ -0,0 +1,8 @@
+package space.kklochko.simple_jbdd.test_examples.samples;
+
+public class Sum {
+    public static int sum(int a, int b) {
+        return a + b;
+    }
+}
+
@@ -0,0 +1,15 @@
+package space.kklochko.simple_jbdd.test_examples.tests;
+
+import space.kklochko.simple_jbdd.annotations.Then;
+import space.kklochko.simple_jbdd.annotations.Title;
+import space.kklochko.simple_jbdd.tests.Test;
+
+
+@Title("A Simple Failed Then Test for Sum")
+public class SimpleFailedThenTest extends Test {
+    @Then
+    public void check() {
+        assert 30 == 10 + 20 + 1;
+    }
+}
+
@@ -0,0 +1,51 @@
+package space.kklochko.simple_jbdd.test_examples.tests;
+
+import space.kklochko.simple_jbdd.annotations.Given;
+import space.kklochko.simple_jbdd.annotations.Then;
+import space.kklochko.simple_jbdd.annotations.Title;
+import space.kklochko.simple_jbdd.annotations.When;
+import space.kklochko.simple_jbdd.test_examples.samples.Sum;
+import space.kklochko.simple_jbdd.tests.Test;
+
+@Title("A Simple GivenGivenWhenWhenThenThen Test for Sum")
+public class SimpleGivenGivenWhenWhenThenThenTest extends Test {
+    private Sum sum;
+    private int a;
+    private int b;
+    private int c;
+    private int resultAB;
+    private int resultCB;
+
+    @Given("Create the Sum object")
+    void setup() {
+        sum = new Sum();
+    }
+
+    @Given("Setup the arguments")
+    void setupArgs() {
+        a = 10;
+        b = 20;
+        c = 30;
+    }
+
+    @When("Call the .sum(10, 20)")
+    void triggerAB() {
+        resultAB = sum.sum(a, b);
+    }
+
+    @When("Call the .sum(30, 20)")
+    void triggerCB() {
+        resultCB = sum.sum(c, b);
+    }
+
+    @Then("10 + 20 is 30")
+    void checkAB() {
+        assert 30 == resultAB;
+    }
+
+    @Then("30 + 20 is 50")
+    void checkCB() {
+        assert 50 == resultCB;
+    }
+}
+
@@ -0,0 +1,32 @@
+package space.kklochko.simple_jbdd.test_examples.tests;
+
+import space.kklochko.simple_jbdd.annotations.Given;
+import space.kklochko.simple_jbdd.annotations.Then;
+import space.kklochko.simple_jbdd.annotations.Title;
+import space.kklochko.simple_jbdd.annotations.When;
+import space.kklochko.simple_jbdd.test_examples.samples.Sum;
+import space.kklochko.simple_jbdd.tests.Test;
+
+@Title("A Simple GivenWhenThen Test for Sum")
+public class SimpleGivenWhenThenTest extends Test {
+    private Sum sum;
+    private int a;
+    private int b;
+
+    @Given
+    void setup() {
+        sum = new Sum();
+    }
+
+    @When
+    void trigger() {
+        a = 10;
+        b = 20;
+    }
+
+    @Then
+    void check() {
+        assert 30 == sum.sum(a, b);
+    }
+}
+
@@ -0,0 +1,14 @@
+package space.kklochko.simple_jbdd.test_examples.tests;
+
+import space.kklochko.simple_jbdd.annotations.Then;
+import space.kklochko.simple_jbdd.annotations.Title;
+import space.kklochko.simple_jbdd.tests.Test;
+
+@Title("Simple test")
+public class SimpleThenTest extends Test {
+    @Then("The sum of 10 and 20 is 30.")
+    public void check() {
+        assert 30 == 10 + 20;
+    }
+}
+
@@ -0,0 +1,13 @@
+package space.kklochko.simple_jbdd.test_examples.tests;
+
+import space.kklochko.simple_jbdd.annotations.Then;
+import space.kklochko.simple_jbdd.annotations.Title;
+import space.kklochko.simple_jbdd.tests.Test;
+
+public class SimpleThenTestWithoutTitle extends Test {
+    @Then("The sum of 10 and 20 is 30.")
+    public void check() {
+        assert 30 == 10 + 20;
+    }
+}
+
@@ -0,0 +1,6 @@
+package space.kklochko.simple_jbdd.tests;
+
+public abstract class Test {
+
+}
+
@@ -0,0 +1,43 @@
+package space.kklochko.simple_jbdd.tests.commands;
+
+import space.kklochko.simple_jbdd.tests.Test;
+import java.util.Map;
+import java.util.TreeMap;
+
+public abstract class AbstractTestCommand<T extends Test> {
+    protected String type;
+    protected String label;
+
+    public AbstractTestCommand(String label) {
+        setLabel(label);
+    }
+
+    public abstract boolean test();
+
+    public Map<String, String> getLabels() {
+        Map<String, String> labels = new TreeMap<String, String>();
+        labels.put(getType(), this.getLabel());
+        return labels;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public void setLabel(String label) {
+        this.label = label;
+    }
+
+    public String getLabel() {
+        return label;
+    }
+
+    public abstract void setObject(T object);
+
+    public abstract T getObject();
+}
+
@@ -0,0 +1,27 @@
+package space.kklochko.simple_jbdd.tests.commands;
+
+import space.kklochko.simple_jbdd.tests.Test;
+
+public class SimpleTestCommand<T extends Test> extends AbstractTestCommand<T> {
+    protected T object;
+
+    public SimpleTestCommand(String label, T object) {
+        super(label);
+        setObject(object);
+        setType("Title");
+    }
+
+    @Override
+    public boolean test() {
+        return true;
+    }
+
+    public void setObject(T object) {
+        this.object = object;
+    }
+
+    public T getObject() {
+        return object;
+    }
+}
+
@@ -0,0 +1,55 @@
+package space.kklochko.simple_jbdd.tests.commands.decorators;
+
+import space.kklochko.simple_jbdd.tests.Test;
+import space.kklochko.simple_jbdd.tests.commands.AbstractTestCommand;
+
+import java.lang.reflect.Method;
+import java.util.Map;
+
+public abstract class AbstractDecorator<T extends Test> extends AbstractTestCommand<T> {
+    protected AbstractTestCommand<T> command;
+
+    protected Method method;
+
+    public AbstractDecorator(String label, AbstractTestCommand<T> command) {
+        super(label);
+        setCommand(command);
+    }
+
+    public abstract boolean test();
+
+    public Map<String, String> getLabels() {
+        Map<String, String> labels = getCommand().getLabels();
+        labels.put(getType(), this.getLabel());
+        return labels;
+    }
+
+    public abstract boolean runMethod();
+
+    public void setMethod(Method method) {
+        this.method = method;
+    }
+
+    public Method getMethod() {
+        return method;
+    }
+
+    @Override
+    public void setObject(T object) {
+        command.setObject(object);
+    }
+
+    @Override
+    public T getObject() {
+        return command.getObject();
+    }
+
+    public AbstractTestCommand<T> getCommand() {
+        return command;
+    }
+
+    public void setCommand(AbstractTestCommand<T> command) {
+        this.command = command;
+    }
+}
+
@@ -0,0 +1,44 @@
+package space.kklochko.simple_jbdd.tests.commands.decorators;
+
+import space.kklochko.simple_jbdd.tests.Test;
+import space.kklochko.simple_jbdd.tests.commands.AbstractTestCommand;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+public class BlockDecorator<T extends Test> extends AbstractDecorator<T> {
+    public BlockDecorator(String label, AbstractTestCommand<T> command, Method method, String type) {
+        super(label, command);
+        setType(type);
+        setMethod(method);
+    }
+
+    public boolean test() {
+        boolean result = runMethod();
+
+        if(!result)
+            return false;
+
+        return getCommand().test();
+    }
+
+    public boolean runMethod() {
+        try {
+            method.setAccessible(true);
+            method.invoke(getCommand().getObject());
+            return true;
+        } catch (InvocationTargetException e) {
+            Throwable exception = e.getCause();
+
+            if(exception instanceof AssertionError)
+                throw (AssertionError) exception;
+
+            System.err.println(e.getMessage());
+            throw new RuntimeException(e);
+        } catch (IllegalAccessException e) {
+            System.err.println("Check access modifiers.");
+            throw new RuntimeException(e);
+        }
+    };
+}
+
@@ -0,0 +1,10 @@
+package space.kklochko.simple_jbdd.tests.factories;
+
+import space.kklochko.simple_jbdd.tests.Test;
+import space.kklochko.simple_jbdd.tests.commands.AbstractTestCommand;
+import space.kklochko.simple_jbdd.tests.runners.AbstractTestRunner;
+
+public abstract class AbstractTestRunnerFactory {
+    public abstract AbstractTestRunner create(AbstractTestCommand<Test> command);
+}
+
@@ -0,0 +1,13 @@
+package space.kklochko.simple_jbdd.tests.factories;
+
+import space.kklochko.simple_jbdd.tests.Test;
+import space.kklochko.simple_jbdd.tests.commands.AbstractTestCommand;
+import space.kklochko.simple_jbdd.tests.runners.AbstractTestRunner;
+import space.kklochko.simple_jbdd.tests.runners.SimpleTestRunner;
+
+public class SimpleTestRunnerFactory extends AbstractTestRunnerFactory {
+    public AbstractTestRunner create(AbstractTestCommand<Test> command) {
+        return new SimpleTestRunner(command);
+    }
+}
+
@@ -0,0 +1,93 @@
+package space.kklochko.simple_jbdd.tests.factories;
+
+import space.kklochko.simple_jbdd.annotations.Given;
+import space.kklochko.simple_jbdd.annotations.Then;
+import space.kklochko.simple_jbdd.annotations.Title;
+import space.kklochko.simple_jbdd.annotations.When;
+import space.kklochko.simple_jbdd.tests.Test;
+import space.kklochko.simple_jbdd.tests.commands.AbstractTestCommand;
+import space.kklochko.simple_jbdd.tests.commands.SimpleTestCommand;
+import space.kklochko.simple_jbdd.tests.commands.decorators.BlockDecorator;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+import java.util.*;
+
+public class TestCommandFactory {
+    public AbstractTestCommand create(Test input) {
+	    Class<?> aClass = input.getClass();
+	    Map<String, ArrayList<Method>> test_methods = this.getTestMethods(aClass);
+
+        AbstractTestCommand<Test> aTestCommand = createTest(aClass, input);
+
+        if(test_methods.containsKey("Then")) {
+            ArrayList<Method> thens = getMethodsInReverseOrder(test_methods, "Then");
+            for(Method then : thens) {
+                String label = then.getAnnotation(Then.class).value();
+                aTestCommand = new BlockDecorator<Test>(label, aTestCommand, then, "Then");
+            }
+        }
+
+        if(test_methods.containsKey("When")) {
+            ArrayList<Method> whens = getMethodsInReverseOrder(test_methods, "When");
+            for(Method when : whens) {
+                String label = when.getAnnotation(When.class).value();
+                aTestCommand = new BlockDecorator<Test>(label, aTestCommand, when, "When");
+            }
+        }
+
+        if(test_methods.containsKey("Given")) {
+            ArrayList<Method> givens = getMethodsInReverseOrder(test_methods, "Given");
+            for(Method given : givens) {
+                String label = given.getAnnotation(Given.class).value();
+                aTestCommand = new BlockDecorator<Test>(label, aTestCommand, given, "Given");
+            }
+        }
+
+        return aTestCommand;
+    }
+
+    private ArrayList<Method> getMethodsInReverseOrder(Map<String, ArrayList<Method>> test_methods, String key) {
+        ArrayList<Method> methods = test_methods.get(key);
+        Collections.reverse(methods);
+        return methods;
+    }
+
+    protected AbstractTestCommand<Test> createTest(Class<?> aClass, Test input) {
+        Title aTitle = aClass.getAnnotation(Title.class);
+        String title = aClass.getName();
+
+        if(aTitle != null)
+            title = aTitle.value();
+
+        return new SimpleTestCommand<Test>(title, input);
+    }
+
+    protected <T extends Test> Map<String, ArrayList<Method>> getTestMethods(Class<?> aClass) {
+        Map<String, ArrayList<Method>> test_methods = new TreeMap<>();
+
+        for(Method method : aClass.getDeclaredMethods()) {
+            Annotation[] annotations = method.getAnnotations();
+
+            if (annotations.length == 0)
+                continue;
+
+            if(method.isAnnotationPresent(Given.class))
+                addMethodTo(test_methods, "Given", method);
+
+            if(method.isAnnotationPresent(When.class))
+                addMethodTo(test_methods, "When", method);
+
+            if(method.isAnnotationPresent(Then.class))
+                addMethodTo(test_methods, "Then", method);
+        }
+
+        return test_methods;
+    }
+
+    private void addMethodTo(Map<String, ArrayList<Method>> test_methods, String key, Method method) {
+        ArrayList<Method> methods = test_methods.getOrDefault(key, new ArrayList<>());
+        methods.add(method);
+        test_methods.put(key, methods);
+    }
+}
@@ -0,0 +1,49 @@
+package space.kklochko.simple_jbdd.tests.factories;
+
+import space.kklochko.simple_jbdd.tests.Test;
+import space.kklochko.simple_jbdd.tests.commands.AbstractTestCommand;
+
+import java.util.*;
+
+public class TestCommandQueueFactory {
+    private ArrayList<Test> tests;
+    private TestCommandFactory factory;
+
+    public TestCommandQueueFactory(ArrayList<Test> tests) {
+        setTests(tests);
+        setFactory(new TestCommandFactory());
+    }
+
+    public TestCommandQueueFactory(ArrayList<Test> tests, TestCommandFactory factory) {
+        setTests(tests);
+        setFactory(factory);
+    }
+
+    public ArrayList<AbstractTestCommand<Test>> create() {
+        ArrayList<AbstractTestCommand<Test>> commands = new ArrayList<AbstractTestCommand<Test>>();
+
+        for(Test test : getTests()) {
+            AbstractTestCommand<Test> command = getFactory().create(test);
+            commands.add(command);
+        }
+
+        return commands;
+    }
+
+    public ArrayList<Test> getTests() {
+        return tests;
+    }
+
+    public void setTests(ArrayList<Test> tests) {
+        this.tests = tests;
+    }
+
+    public TestCommandFactory getFactory() {
+        return factory;
+    }
+
+    public void setFactory(TestCommandFactory factory) {
+        this.factory = factory;
+    }
+}
+
@@ -0,0 +1,9 @@
+package space.kklochko.simple_jbdd.tests.factories.meta;
+
+import java.util.AbstractMap;
+import java.util.ArrayList;
+
+public abstract class AbstractTestCommandMetaDataFactory {
+    abstract public ArrayList<AbstractMap.SimpleEntry<String, String>> create();
+}
+
@@ -0,0 +1,34 @@
+package space.kklochko.simple_jbdd.tests.factories.meta;
+
+import space.kklochko.simple_jbdd.tests.commands.AbstractTestCommand;
+import space.kklochko.simple_jbdd.tests.commands.decorators.AbstractDecorator;
+
+import java.util.AbstractMap;
+import java.util.ArrayList;
+
+public class TestCommandMetaDataFactory extends AbstractTestCommandMetaDataFactory {
+    private AbstractTestCommand command;
+
+    public TestCommandMetaDataFactory(AbstractTestCommand command) {
+        this.command = command;
+    }
+
+    public ArrayList<AbstractMap.SimpleEntry<String, String>> create() {
+        ArrayList<AbstractMap.SimpleEntry<String, String>> blocks = new ArrayList<>();
+        AbstractTestCommand currentCommand = command;
+        Class<?> aClass = command.getClass();
+
+        while(AbstractDecorator.class.isAssignableFrom(aClass)) {
+            AbstractDecorator block = (AbstractDecorator) currentCommand;
+            blocks.add(new AbstractMap.SimpleEntry<>(block.getType(), block.getLabel()));
+
+            currentCommand = block.getCommand();
+            aClass = currentCommand.getClass();
+        }
+
+        blocks.add(0, (new AbstractMap.SimpleEntry<>(currentCommand.getType(), currentCommand.getLabel())));
+
+        return blocks;
+    }
+}
+
@@ -0,0 +1,8 @@
+package space.kklochko.simple_jbdd.tests.loaders;
+
+import java.util.Set;
+
+public abstract class AbstractNameClassLoader {
+    public abstract Set<Class<?>> load();
+}
+
@@ -0,0 +1,26 @@
+package space.kklochko.simple_jbdd.tests.loaders;
+
+import java.util.ArrayList;
+import java.util.Set;
+
+public class ClassLoader<T> {
+
+    AbstractNameClassLoader nameLoader;
+
+    public ClassLoader(AbstractNameClassLoader nameLoader) {
+        this.nameLoader = nameLoader;
+    }
+
+    public ArrayList<T> load() {
+        Set<Class<?>> names = nameLoader.load();
+        ArrayList<T> classes = new ArrayList<>();
+
+        for(Class<?> name : names) {
+            SingleClassLoader loader = new SingleClassLoader(name.getName());
+            classes.add((T) loader.load());
+        }
+
+        return classes;
+    }
+}
+
@@ -0,0 +1,28 @@
+package space.kklochko.simple_jbdd.tests.loaders;
+
+import com.google.common.reflect.ClassPath;
+
+import java.io.IOException;
+import java.util.stream.Collectors;
+import java.util.Set;
+
+public class NameClassLoader extends AbstractNameClassLoader {
+    public Set<Class<?>> load() {
+        try {
+            return ClassPath.from(java.lang.ClassLoader.getSystemClassLoader())
+                        .getAllClasses()
+                        .stream()
+		        // exclude the Test class, which indicate a Test class
+                        .filter(aClass -> !aClass.getName().endsWith(".Test"))
+                        .filter(aClass -> aClass.getName().endsWith("Test"))
+		        // include classes which extends the Test class
+                        .filter(aClass -> space.kklochko.simple_jbdd.tests.Test.class.isAssignableFrom(aClass.load()))
+                        .filter(aClass -> aClass.getName().startsWith("space"))
+                        .map(aClass -> aClass.load())
+                        .collect(Collectors.toSet());
+        } catch (IOException e) {
+            return null;
+        }
+    }
+}
+
@@ -0,0 +1,26 @@
+package space.kklochko.simple_jbdd.tests.loaders;
+
+public class SingleClassLoader {
+    String className;
+
+    public SingleClassLoader(String className) {
+        setClassName(className);
+    }
+
+    public Class<?> load() {
+        try {
+            return Class.forName(getClassName());
+        } catch (ClassNotFoundException e) {
+            return null;
+        }
+    }
+
+    public String getClassName() {
+        return className;
+    }
+
+    public void setClassName(String className) {
+        this.className = className;
+    }
+}
+
@@ -0,0 +1,50 @@
+package space.kklochko.simple_jbdd.tests.loaders;
+
+import space.kklochko.simple_jbdd.tests.Test;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+
+public class SingleTestLoader {
+    String className;
+
+    public SingleTestLoader(String className) {
+        setClassName(className);
+    }
+
+    public Test load() {
+        SingleClassLoader loader = new SingleClassLoader(getClassName());
+        Class<?> aClass = loader.load();
+
+        if(aClass == null)
+            return null;
+
+        Constructor defaultConstructor = null;
+
+        for(Constructor constructor : aClass.getDeclaredConstructors()) {
+            if(constructor.getParameterCount() == 0) {
+                defaultConstructor = constructor;
+                break;
+            }
+        }
+
+        try {
+            return (Test) defaultConstructor.newInstance();
+        } catch (InstantiationException e) {
+            throw new RuntimeException(e);
+        } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
+        } catch (InvocationTargetException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public String getClassName() {
+        return className;
+    }
+
+    public void setClassName(String className) {
+        this.className = className;
+    }
+}
+
@@ -0,0 +1,40 @@
+package space.kklochko.simple_jbdd.tests.reports;
+
+import space.kklochko.simple_jbdd.tests.factories.meta.AbstractTestCommandMetaDataFactory;
+import space.kklochko.simple_jbdd.tests.reports.fmt.AbstractTestReportFormatter;
+
+import java.util.AbstractMap;
+import java.util.ArrayList;
+
+public abstract class AbstractReporter {
+    ArrayList<AbstractMap.SimpleEntry<AbstractTestCommandMetaDataFactory, Boolean>> Metadata;
+    AbstractTestReportFormatter formatter;
+
+    public AbstractReporter(ArrayList<AbstractMap.SimpleEntry<AbstractTestCommandMetaDataFactory, Boolean>> metadata, AbstractTestReportFormatter formatter) {
+        setMetadata(metadata);
+        setFormatter(formatter);
+    }
+
+    abstract public void report();
+
+    public ArrayList<AbstractMap.SimpleEntry<AbstractTestCommandMetaDataFactory, Boolean>> getMetadata() {
+        return Metadata;
+    }
+
+    public void setMetadata(ArrayList<AbstractMap.SimpleEntry<AbstractTestCommandMetaDataFactory, Boolean>> metadata) {
+        Metadata = metadata;
+    }
+
+    public void addMetadata(AbstractTestCommandMetaDataFactory testMetaData, boolean isPassed) {
+        getMetadata().add(new AbstractMap.SimpleEntry<>(testMetaData, isPassed));
+    }
+
+    public AbstractTestReportFormatter getFormatter() {
+        return formatter;
+    }
+
+    public void setFormatter(AbstractTestReportFormatter formatter) {
+        this.formatter = formatter;
+    }
+}
+
@@ -0,0 +1,99 @@
+package space.kklochko.simple_jbdd.tests.reports;
+
+import space.kklochko.simple_jbdd.tests.factories.meta.AbstractTestCommandMetaDataFactory;
+import space.kklochko.simple_jbdd.tests.reports.fmt.AbstractTestReportFormatter;
+
+import java.util.AbstractMap;
+import java.util.ArrayList;
+import org.apache.commons.lang3.StringUtils;
+
+public class CLIReporter extends AbstractReporter {
+    final int terminalWidth = 80;
+
+    public CLIReporter(AbstractTestReportFormatter formatter) {
+        super(null, formatter);
+    }
+
+    public CLIReporter(ArrayList<AbstractMap.SimpleEntry<AbstractTestCommandMetaDataFactory, Boolean>> metadata, AbstractTestReportFormatter formatter) {
+        super(metadata, formatter);
+    }
+
+    public void report() {
+        ArrayList<AbstractMap.SimpleEntry<String, Boolean>> testData = format();
+        ArrayList<AbstractMap.SimpleEntry<String, Boolean>> failedTestData = getFailedTests(testData);
+        int passed = count(testData, true);
+        int failed = count(testData, false);
+
+        System.out.printf("%s\n\n", center(" Tests "));
+        printTests(testData);
+
+        if(failed != 0) {
+            System.out.printf("%s\n\n", center(" Errors "));
+            printTests(failedTestData);
+        }
+
+        System.out.printf("%s\n", center(" Summary "));
+        System.out.print(summary(passed, failed));
+    }
+
+    public ArrayList<AbstractMap.SimpleEntry<String, Boolean>> format() {
+        ArrayList<AbstractMap.SimpleEntry<String, Boolean>> data = new ArrayList<>();
+
+        for(var pair : getMetadata()) {
+            boolean isPassed = pair.getValue();
+
+            getFormatter().setTestMetaData(pair.getKey().create());
+            getFormatter().setPassed(isPassed);
+
+            data.add(new AbstractMap.SimpleEntry<>(getFormatter().format(), isPassed));
+        }
+
+        return data;
+    }
+
+    public ArrayList<AbstractMap.SimpleEntry<String, Boolean>> getFailedTests(ArrayList<AbstractMap.SimpleEntry<String, Boolean>> testData) {
+        ArrayList<AbstractMap.SimpleEntry<String, Boolean>> failed = new ArrayList<>();
+
+        for(var pair : testData) {
+            boolean isPassed = pair.getValue();
+
+            if(isPassed) continue;
+
+            failed.add(pair);
+        }
+
+        return failed;
+    }
+
+    public int count(ArrayList<AbstractMap.SimpleEntry<String, Boolean>> testData, boolean isPassedStatus) {
+        int count = 0;
+
+        for(var pair : testData) {
+            boolean isPassed = pair.getValue();
+
+            if(isPassed == isPassedStatus)
+                count++;
+        }
+
+        return count;
+    }
+
+    public void printTests(ArrayList<AbstractMap.SimpleEntry<String, Boolean>> testData) {
+        for(var pair : testData) {
+            System.out.print(pair.getKey());
+        }
+    }
+
+    public String center(String content) {
+        return StringUtils.center(content, 80, '=');
+    }
+
+    public String summary(int passed, int failed) {
+        int all = passed + failed;
+        double passedPercent = (double) passed / (double) all * 100.0;
+        double failedPercent = (double) failed / (double) all * 100.0;
+
+        return String.format("Ran %d tests.\nPassed: %d (%.2f%%)\nFailed: %d (%.2f%%)\n", all, passed, passedPercent, failed, failedPercent);
+    }
+}
+
@@ -0,0 +1,33 @@
+package space.kklochko.simple_jbdd.tests.reports.fmt;
+
+import java.util.AbstractMap;
+import java.util.ArrayList;
+
+abstract public class AbstractTestReportFormatter {
+    private ArrayList<AbstractMap.SimpleEntry<String, String>> testMetaData;
+    private boolean isPassed;
+
+    public AbstractTestReportFormatter(ArrayList<AbstractMap.SimpleEntry<String, String>> testMetaData, boolean isPassed) {
+        setTestMetaData(testMetaData);
+        setPassed(isPassed);
+    }
+
+    public abstract String format();
+
+    public ArrayList<AbstractMap.SimpleEntry<String, String>> getTestMetaData() {
+        return testMetaData;
+    }
+
+    public void setTestMetaData(ArrayList<AbstractMap.SimpleEntry<String, String>> testMetaData) {
+        this.testMetaData = testMetaData;
+    }
+
+    public boolean isPassed() {
+        return isPassed;
+    }
+
+    public void setPassed(boolean passed) {
+        isPassed = passed;
+    }
+}
+
@@ -0,0 +1,42 @@
+package space.kklochko.simple_jbdd.tests.reports.fmt;
+
+import space.kklochko.simple_jbdd.tests.Test;
+
+import java.util.AbstractMap;
+import java.util.ArrayList;
+
+public class SimpleTestReportFormatter extends AbstractTestReportFormatter {
+    final private String passedIcon = "✓";
+    final private String failedIcon = "⨯";
+
+    public SimpleTestReportFormatter() {
+        super(null, false);
+    }
+
+    public SimpleTestReportFormatter(ArrayList<AbstractMap.SimpleEntry<String, String>> testMetaData, boolean isPassed) {
+        super(testMetaData, isPassed);
+    }
+
+    public String format() {
+        String status = (isPassed()) ? getPassedIcon() : getFailedIcon();
+        String title = getTestMetaData().get(0).getValue();
+
+        String result = String.format("%s %s\n", status, title);
+
+        for(int i=1; i<getTestMetaData().size(); ++i) {
+            AbstractMap.SimpleEntry<String, String> pair = getTestMetaData().get(i);
+            result += String.format("\t%s: %s\n", pair.getKey(), pair.getValue());
+        }
+
+        return result + '\n';
+    }
+
+    public String getPassedIcon() {
+        return passedIcon;
+    }
+
+    public String getFailedIcon() {
+        return failedIcon;
+    }
+}
+
@@ -0,0 +1,6 @@
+package space.kklochko.simple_jbdd.tests.runners;
+
+public abstract class AbstractTestRunner {
+    public abstract boolean run();
+}
+
@@ -0,0 +1,102 @@
+package space.kklochko.simple_jbdd.tests.runners;
+
+import space.kklochko.simple_jbdd.tests.Test;
+import space.kklochko.simple_jbdd.tests.commands.AbstractTestCommand;
+import space.kklochko.simple_jbdd.tests.factories.AbstractTestRunnerFactory;
+import space.kklochko.simple_jbdd.tests.factories.TestCommandQueueFactory;
+import space.kklochko.simple_jbdd.tests.factories.meta.AbstractTestCommandMetaDataFactory;
+import space.kklochko.simple_jbdd.tests.factories.meta.TestCommandMetaDataFactory;
+import space.kklochko.simple_jbdd.tests.loaders.AbstractNameClassLoader;
+import space.kklochko.simple_jbdd.tests.loaders.SingleTestLoader;
+import space.kklochko.simple_jbdd.tests.reports.AbstractReporter;
+
+import java.util.AbstractMap;
+import java.util.ArrayList;
+import java.util.Set;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+
+public class CLITestRunner extends AbstractTestRunner {
+    private ArrayList<AbstractTestCommand<Test>> commands;
+    private AbstractNameClassLoader classLoader;
+    private AbstractTestRunnerFactory runnerFactory;
+    private AbstractReporter reporter;
+
+    public CLITestRunner(AbstractNameClassLoader classLoader, AbstractTestRunnerFactory runnerFactory, AbstractReporter reporter) {
+        setClassLoader(classLoader);
+        setRunnerFactory(runnerFactory);
+        setReporter(reporter);
+    }
+
+    public boolean run() {
+        commands = createCommands(load());
+        ArrayList<Boolean> testStatuses = runTests(commands);
+        report(createMetadata(commands, testStatuses));
+
+        return isFailed(testStatuses);
+    }
+
+    public ArrayList<Test> load() {
+        Set<Class<?>> classes = this.classLoader.load();
+        ArrayList<Test> tests = new ArrayList();
+
+        for(var aClass : classes) {
+            tests.add((new SingleTestLoader(aClass.getName())).load());
+        }
+
+        return tests;
+    }
+
+    public ArrayList<AbstractTestCommand<Test>> createCommands(ArrayList<Test> tests) {
+        TestCommandQueueFactory factory = new TestCommandQueueFactory(tests);
+        return factory.create();
+    }
+
+    public ArrayList<Boolean> runTests(ArrayList<AbstractTestCommand<Test>> commands) {
+        return commands.stream()
+                       .map(c -> runnerFactory.create(c).run())
+                       .collect(Collectors.toCollection(ArrayList::new));
+    }
+
+    public ArrayList<AbstractMap.SimpleEntry<AbstractTestCommandMetaDataFactory, Boolean>> createMetadata(ArrayList<AbstractTestCommand<Test>> commands, ArrayList<Boolean> testStatuses) {
+        return IntStream.range(0, commands.size())
+                        .mapToObj(i -> new AbstractMap.SimpleEntry<AbstractTestCommandMetaDataFactory, Boolean>(
+                                            new TestCommandMetaDataFactory(commands.get(i)),
+                                            testStatuses.get(i)))
+                        .collect(Collectors.toCollection(ArrayList::new));
+    }
+
+    public void report(ArrayList<AbstractMap.SimpleEntry<AbstractTestCommandMetaDataFactory, Boolean>> metadata) {
+        reporter.setMetadata(metadata);
+        reporter.report();
+    }
+
+    public boolean isFailed(ArrayList<Boolean> testStatuses) {
+        return !testStatuses.stream().anyMatch(b -> b == false);
+    }
+
+    public AbstractNameClassLoader getClassLoader() {
+        return classLoader;
+    }
+
+    public void setClassLoader(AbstractNameClassLoader classLoader) {
+        this.classLoader = classLoader;
+    }
+
+    public AbstractTestRunnerFactory getRunnerFactory() {
+        return runnerFactory;
+    }
+
+    public void setRunnerFactory(AbstractTestRunnerFactory runnerFactory) {
+        this.runnerFactory = runnerFactory;
+    }
+
+    public AbstractReporter getReporter() {
+        return reporter;
+    }
+
+    public void setReporter(AbstractReporter reporter) {
+        this.reporter = reporter;
+    }
+}
+
@@ -0,0 +1,29 @@
+package space.kklochko.simple_jbdd.tests.runners;
+
+import space.kklochko.simple_jbdd.tests.Test;
+import space.kklochko.simple_jbdd.tests.commands.AbstractTestCommand;
+
+public class SimpleTestRunner extends AbstractTestRunner {
+    private AbstractTestCommand<Test> command;
+
+    public SimpleTestRunner(AbstractTestCommand<Test> command) {
+        setCommand(command);
+    }
+
+    public boolean run() {
+        try {
+            return getCommand().test();
+        }catch (AssertionError e) {
+            return false;
+        }
+    }
+
+    public AbstractTestCommand<Test> getCommand() {
+        return command;
+    }
+
+    public void setCommand(AbstractTestCommand<Test> command) {
+        this.command = command;
+    }
+}
+
@@ -1,58 +0,0 @@
-/*
- * Copyright 2009 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import spock.lang.*
-
-@Unroll
-class DataDriven extends Specification {
-  def "maximum of two numbers"() {
-    expect:
-    Math.max(a, b) == c
-
-    where:
-    a << [3, 5, 9]
-    b << [7, 4, 9]
-    c << [7, 5, 9]
-  }
-
-  def "minimum of #a and #b is #c"() {
-    expect:
-    Math.min(a, b) == c
-
-    where:
-    a | b || c
-    3 | 7 || 3
-    5 | 4 || 4
-    9 | 9 || 9
-  }
-
-  def "#person.name is a #sex.toLowerCase() person"() {
-    expect:
-    person.getSex() == sex
-
-    where:
-    person                    || sex
-    new Person(name: "Fred")  || "Male"
-    new Person(name: "Wilma") || "Female"
-  }
-}
-
-private class Person {
-  String name
-  String getSex() {
-    name == "Fred" ? "Male" : "Female"
-  }
-}
@@ -1,37 +0,0 @@
-/*
- * Copyright 2009 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import groovy.sql.Sql
-import spock.lang.Shared
-import spock.lang.Specification
-
-class DatabaseDriven extends Specification {
-  @Shared sql = Sql.newInstance("jdbc:h2:mem:", "org.h2.Driver")
-  
-  // insert data (usually the database would already contain the data)
-  def setupSpec() {
-    sql.execute("create table maxdata (id int primary key, a int, b int, c int)")
-    sql.execute("insert into maxdata values (1, 3, 7, 7), (2, 5, 4, 5), (3, 9, 9, 9)")
-  }
-
-  def "maximum of two numbers"() {
-    expect:
-    Math.max(a, b) == c
-
-    where:
-    [a, b, c] << sql.rows("select a, b, c from maxdata")
-  }
-}
@@ -1,35 +0,0 @@
-/*
- * Copyright 2010 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *     http://www.apache.org/licenses/LICENSE-2.0
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import spock.lang.Specification
-
-import static spock.util.matcher.HamcrestMatchers.closeTo
-
-/**
- * Hamcrest matchers are deeply integrated with Spock's condition mechanism.
- * The syntax for using a matcher in a condition is simple:
- * {@code <expected-value> <matcher>}. If the condition fails, both the usual
- * condition output and the matcher's output will be shown.
- *
- * @author Peter Niederwiser
- * @since 0.5
- */
-class HamcrestMatchers extends Specification {
-  def "comparing two decimal numbers"() {
-    def myPi = 3.14
-
-    expect:
-    myPi closeTo(Math.PI, 0.01)
-  }
-}
@@ -1,28 +0,0 @@
-/*
- * Copyright 2009 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-class HelloSpock extends spock.lang.Specification {
-  def "length of Spock's and his friends' names"() {
-    expect:
-    name.size() == length
-
-    where:
-    name     | length
-    "Spock"  | 5
-    "Kirk"   | 4
-    "Scotty" | 6
-  }
-}  
@@ -1,69 +0,0 @@
-/*
- * Copyright 2010 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *     http://www.apache.org/licenses/LICENSE-2.0
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import java.lang.annotation.*
-
-import spock.lang.Specification
-
-/**
- * Shows how methods can be included and excluded from a spec run. For
- * demonstration purposes, the configuration script's location is set
- * programmatically in a static initializer. Usually, the configuration
- * script's location would be set externally (via the same system property),
- * or the configuration script would reside in one of the two default locations:
- * <li>
- * <ul><tt>SpockConfig.groovy</tt> on the class path</ul>
- * <ul><tt>$user_home/.spock/SpockConfig.groovy</tt> on the file system</ul>
- * </li>
- *
- * <p>Note that the configuration script referenced by the system property
- * may either reside on the class path or on the file system (make sure to
- * include the whole path).
- *
- * <p>What's not shown here is that filtering also works for classes.
- * Whereas methods can only be filtered based on annotations, classes can
- * also be filtered based on their base class.
- *
- * @since 0.4
- */
-class IncludeExcludeExtension extends Specification {
-  static {
-    System.setProperty "spock.configuration", "IncludeFastConfig.groovy"
-
-    // Alternatively, try this:
-    // System.setProperty "spock.configuration", "ExcludeSlowConfig.groovy"
-  }
-
-  @Fast
-  def "a fast method"() {
-    expect: true
-  }
-
-  @Slow
-  def "a slow method"() {
-    expect: true
-  }
-
-  def "a neither fast nor slow method"() {
-    expect: true
-  }
-}
-
-@Retention(RetentionPolicy.RUNTIME)
-@Target(ElementType.METHOD)
-@interface Fast {}
-
-@Retention(RetentionPolicy.RUNTIME)
-@Target(ElementType.METHOD)
-@interface Slow {}
@@ -1,45 +0,0 @@
-/*
- * Copyright 2010 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *     http://www.apache.org/licenses/LICENSE-2.0
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import spock.lang.*
-
-/**
- * The expected order of interactions can now be specified by using multiple
- * then-blocks. Interactions in a later then-block must take place after
- * interactions in an earlier then-block. The order of interactions within
- * the same then-block is unspecified.
- *
- * @since 0.4
- */
-class OrderedInteractions extends Specification {
-  def "collaborators must be invoked in order"() {
-    def coll1 = Mock(Collaborator)
-    def coll2 = Mock(Collaborator)
-
-    when:
-    // try to reverse the order of these invocations and see what happens
-    coll1.collaborate()
-    coll2.collaborate()
-
-    then:
-    1 * coll1.collaborate()
-
-    then:
-    1 * coll2.collaborate()
-  }
-}
-
-interface Collaborator {
-  def collaborate()
-}
@@ -1,64 +0,0 @@
-/*
- * Copyright 2009 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import spock.lang.Specification
-
-class Publisher {
-  def subscribers = []
-
-  def send(event) {
-    subscribers.each {
-      try {
-        it.receive(event)
-      } catch (Exception e) {}
-    }
-  }
-}
-
-interface Subscriber {
-  def receive(event)
-}
-
-class PublisherSpec extends Specification {
-  def pub = new Publisher()
-  def sub1 = Mock(Subscriber)
-  def sub2 = Mock(Subscriber)
-
-  def setup() {
-    pub.subscribers << sub1 << sub2
-  }
-
-  def "delivers events to all subscribers"() {
-    when:
-    pub.send("event")
-
-    then:
-    1 * sub1.receive("event")
-    1 * sub2.receive("event")
-  }
-
-  def "can cope with misbehaving subscribers"() {
-    sub1.receive(_) >> { throw new Exception() }
-
-    when:
-    pub.send("event1")
-    pub.send("event2")
-
-    then:
-    1 * sub2.receive("event1")
-    1 * sub2.receive("event2")
-  }
-}
@@ -1,41 +0,0 @@
-/*
- * Copyright 2009 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */  
-
-import spock.lang.*
-
-abstract class BaseSpec extends Specification {
-  def x = { println 'base field initializer' }()
-
-  def setupSpec() { println 'base setupSpec()' }
-  def cleanupSpec() { println 'base cleanupSpec()' }
-
-  def setup() { println 'base setup()' }
-  def cleanup() { println 'base cleanup()' }
-
-  def baseSpecMethod() { setup: println 'base spec method' }
-}
-
-class DerivedSpec extends BaseSpec {
-  def y = { println 'derived field initializer' }()
-
-  def setupSpec() { println 'derived setupSpec()' }
-  def cleanupSpec() { println 'derived cleanupSpec()' }
-
-  def setup() { println 'derived setup()' }
-  def cleanup() { println 'derived cleanup()' }
-
-  def derivedSpecMethod() { setup: println 'derived spec method' }
-}
@@ -1,120 +0,0 @@
-/*
- * Copyright 2009 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import spock.lang.Specification
-
-class EmptyStack extends Specification {
-  def stack = new Stack()
-
-  def "size"() {
-    expect: stack.size() == 0
-  }
-
-  def "pop"() {
-    when: stack.pop()
-    then: thrown(EmptyStackException)
-  }
-
-  def "peek"() {
-    when: stack.peek()
-    then: thrown(EmptyStackException)
-  }
-
-  def "push"() {
-    when:
-    stack.push("elem")
-
-    then:
-    stack.size() == old(stack.size()) + 1
-    stack.peek() == "elem"
-  }
-}
-
-class StackWithOneElement extends Specification {
-  def stack = new Stack()
-
-  def setup() {
-    stack.push("elem")
-  }
-
-  def "size"() {
-    expect: stack.size() == 1
-  }
-
-  def "pop"() {
-    when:
-    def x = stack.pop()
-
-    then:
-    x == "elem"
-    stack.size() == 0
-  }
-
-  def "peek"() {
-    when:
-    def x = stack.peek()
-
-    then:
-    x == "elem"
-    stack.size() == 1
-  }
-
-  def "push"() {
-    when:
-    stack.push("elem2")
-
-    then:
-    stack.size() == 2
-    stack.peek() == "elem2"
-  }
-}
-
-class StackWithThreeElements extends Specification {
-  def stack = new Stack()
-
-  def setup() {
-    ["elem1", "elem2", "elem3"].each { stack.push(it) }
-  }
-
-  def "size"() {
-    expect: stack.size() == 3
-  }
-
-  def "pop"() {
-    expect:
-    stack.pop() == "elem3"
-    stack.pop() == "elem2"
-    stack.pop() == "elem1"
-    stack.size() == 0
-  }
-
-  def "peek"() {
-    expect:
-    stack.peek() == "elem3"
-    stack.peek() == "elem3"
-    stack.peek() == "elem3"
-    stack.size() == 3
-  }
-
-  def "push"() {
-    when:
-    stack.push("elem4")
-
-    then:
-    stack.size() == 4
-    stack.peek() == "elem4"
-  }
-}
@@ -1,42 +0,0 @@
-/*
- * Copyright 2010 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *     http://www.apache.org/licenses/LICENSE-2.0
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import spock.lang.*
-
-/**
- * Demonstrates how &#64;Stepwise causes a spec to be run in incremental steps.
- * Change a step's condition from <tt>true</tt> to <tt>false</tt>, and observer
- * how the remaining steps will be skipped automatically on the next run.
- * Also notice that if you run a single step (e.g. from the IDE's context menu),
- * all prior steps will also be run.
- *
- * <p><tt>&#64;Stepwise</tt> is particularly useful for higher-level specs whose
- * methods have logical dependencies.
- *
- * @since 0.4
- */
-@Stepwise
-class StepwiseExtension extends Specification {
-  def "step 1"() {
-    expect: true // try to change this to 'false'
-  }
-
-  def "step 2"() {
-    expect: true
-  }
-
-  def "step 3"() {
-    expect: true
-  }
-}
@@ -1,27 +0,0 @@
-/*
- * Copyright 2009 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *     http://www.apache.org/licenses/LICENSE-2.0
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import org.junit.Rule
-import org.junit.rules.TestName
-import spock.lang.Specification
-
-class UsingJUnitRules extends Specification {
-  @Rule TestName name
-
-  def "retrieve test name at runtime"() {
-    println "entering '$name.methodName'"
-    expect: 1 + 1 == 2
-    println "leaving '$name.methodName'"
-  }
-}
@@ -0,0 +1,12 @@
+package space.kklochko.simple_jbdd.test_examples.samples
+
+import space.kklochko.simple_jbdd.test_examples.samples.Sum
+import spock.lang.Specification
+
+class SumSpec extends Specification {
+    def "Adding two numbers"() {
+        expect: "Two plus three is five."
+        5 == Sum.sum(2, 3);
+    }
+}
+
@@ -0,0 +1,54 @@
+package space.kklochko.simple_jbdd.tests.factories
+
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleGivenWhenThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTestWithoutTitle
+import space.kklochko.simple_jbdd.tests.Test
+import spock.lang.Narrative
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The factory must generate a queue of the test commands, so
+those tests check if factory generate them right.
+""")
+@Title("Integrated tests for TestCommandQueueFactory")
+class IntegratedTestCommandQueueFactorySpec extends Specification {
+    def "Factory generate the queue and its size is 2."() {
+        given: "I have a list of tests"
+        def tests = [new SimpleThenTest(), new SimpleThenTestWithoutTitle()]
+
+        and: "I have a test factory"
+        def testFactory = new TestCommandFactory()
+
+        and: "I have a factory"
+        @Subject
+        def factory = new TestCommandQueueFactory(tests, testFactory)
+
+        when: "Factory build the queue"
+        def queue = factory.create()
+
+        then: "the size is 2"
+        2 == queue.size()
+    }
+
+    def "Factory generate the queue and the commands and test order is the same."() {
+        given: "I have a list of tests with first methods [check, setup]"
+        def tests = [new SimpleThenTest(), new SimpleGivenWhenThenTest()]
+
+        and: "I have a test factory"
+        def testFactory = new TestCommandFactory()
+
+        and: "I have a factory"
+        @Subject
+        def factory = new TestCommandQueueFactory(tests, testFactory)
+
+        when: "Factory build the queue"
+        def queue = factory.create()
+
+        then: "the order is the same"
+        queue[0].method.getName() == "check"
+        queue[1].method.getName() == "setup"
+    }
+}
+
@@ -0,0 +1,93 @@
+package space.kklochko.simple_jbdd.tests.factories
+
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleGivenGivenWhenWhenThenThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleGivenWhenThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTestWithoutTitle
+import space.kklochko.simple_jbdd.tests.factories.TestCommandFactory
+import spock.lang.Narrative;
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The factory must generate a test command, so
+those tests check if factory generate them right.
+""")
+@Title("Unit tests for TestCommandFactory")
+class TestCommandFactorySpec extends Specification {
+    def "The command have the same block count."() {
+        given: "I have a TestCommandFactory object"
+        @Subject
+        def factory = new TestCommandFactory();
+
+        when: "If a test command have blocks"
+        def map = factory.getTestMethods(testClass.getClass())
+
+        def count = map.values()
+                .stream()
+                .map {it.size()}
+                .reduce(0) { acc, num -> acc + num }
+
+        then: "the command have the expected block count"
+        expectedBlockCount == count
+
+        where:
+        testClass                                  || expectedBlockCount
+        new SimpleThenTest()                       || 1
+        new SimpleGivenWhenThenTest()              || 3
+        new SimpleGivenGivenWhenWhenThenThenTest() || 6
+    }
+
+    def "createTest() sets the title to a class name if no Title annotation."() {
+        given: "I have a test factory"
+        @Subject
+        def factory = new TestCommandFactory()
+
+        and: "I have a test class without Title"
+        def testClass = new SimpleThenTestWithoutTitle()
+
+        when: "I build a test"
+        def test = factory.create(testClass)
+
+        then: "The test have title as the test class"
+        testClass.class.getName() == test.getLabels()['Title']
+    }
+
+    def "createTest() sets the title to a value of the Title annotation."() {
+        given: "I have a test factory"
+        @Subject
+        def factory = new TestCommandFactory()
+
+        and: "I have a test class with Title"
+        def testClass = new SimpleThenTest()
+
+        and: "and the title of the annotation"
+        def titleClass = space.kklochko.simple_jbdd.annotations.Title.class
+        def title = testClass.getClass().getAnnotation(titleClass).value()
+
+        when: "I build a test"
+        def test = factory.create(testClass)
+
+        then: "The test have title as the test class"
+        title == test.getLabels()['Title']
+    }
+
+    def "createTest() build a TestCommand that contains the expected blocks."() {
+        given: "I have a test factory"
+        @Subject
+        def factory = new TestCommandFactory()
+
+        when: "I build a test"
+        def test = factory.create(testClass)
+
+        then: "The test have the expected blocks"
+        expectedBlocks.toSet() == test.getLabels().keySet()
+
+        where:
+        testClass                                  || expectedBlocks
+        new SimpleThenTest()                       || ['Title', 'Then']
+        new SimpleGivenWhenThenTest()              || ['Title', 'Given', 'When', 'Then']
+        new SimpleGivenGivenWhenWhenThenThenTest() || ['Title', 'Given', 'When', 'Then']
+    }
+}
+
@@ -0,0 +1,36 @@
+package space.kklochko.simple_jbdd.tests.factories
+
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTestWithoutTitle
+import space.kklochko.simple_jbdd.tests.Test
+import space.kklochko.simple_jbdd.tests.commands.decorators.BlockDecorator
+import spock.lang.Narrative
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The factory must generate a queue of the test commands, so
+those tests check if factory generate them right.
+""")
+@Title("Unit tests for TestCommandQueueFactory")
+class TestCommandQueueFactorySpec extends Specification {
+    def "Factory generate the queue and its size is 2."() {
+        given: "I have a list of tests"
+        def tests = [Mock(SimpleThenTest), Mock(SimpleThenTestWithoutTitle)]
+
+        and: "I have a test factory"
+        def testFactory = Stub(TestCommandFactory)
+        testFactory.create() >>> [Mock(BlockDecorator<Test>)]*2
+
+        and: "I have the factory"
+        @Subject
+        def factory = new TestCommandQueueFactory(tests, testFactory)
+
+        when: "Factory build the queue"
+        def queue = factory.create()
+
+        then: "the size is 2"
+        2 == queue.size()
+    }
+}
+
@@ -0,0 +1,46 @@
+package space.kklochko.simple_jbdd.tests.factories.meta
+
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleFailedThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleGivenWhenThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTestWithoutTitle
+import space.kklochko.simple_jbdd.tests.commands.AbstractTestCommand
+import space.kklochko.simple_jbdd.tests.commands.decorators.BlockDecorator
+import space.kklochko.simple_jbdd.tests.factories.TestCommandFactory
+import space.kklochko.simple_jbdd.tests.runners.SimpleTestRunner
+import spock.lang.Narrative
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The factory must generate a test command metadata, so
+those tests check if the factory generate it right.
+""")
+@Title("Integrated tests for TestCommandMetaDataFactory")
+class IntegratedTestCommandMetaDataFactorySpec extends Specification {
+    def "Metadata have  the map of methods have one test block."() {
+        given: "I have a command factory"
+        def commandFactory = new TestCommandFactory();
+
+        and: "I have a command of a test"
+        def command = commandFactory.create(testObject)
+
+        and: "I have a TestCommandMetaDataFactory object"
+        @Subject
+        def factory = new TestCommandMetaDataFactory(command)
+
+        when: "Parse the command to get metadata"
+        def metadata = factory.create()
+
+        then: "the metadata have only two labels for Title and Then"
+        expectedCount == metadata.size()
+
+        where: "Possible variants of tests"
+        testObject                       || expectedCount
+        new SimpleThenTest()             || 2
+        new SimpleGivenWhenThenTest()    || 4
+        new SimpleThenTestWithoutTitle() || 2
+        new SimpleFailedThenTest()       || 2
+    }
+}
+
@@ -0,0 +1,93 @@
+package space.kklochko.simple_jbdd.tests.factories.meta
+
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleGivenWhenThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTest
+import space.kklochko.simple_jbdd.tests.commands.AbstractTestCommand
+import space.kklochko.simple_jbdd.tests.commands.decorators.BlockDecorator
+import space.kklochko.simple_jbdd.tests.factories.TestCommandFactory
+import spock.lang.Narrative;
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The factory must generate a test command metadata, so
+those tests check if the factory generate it right.
+""")
+@Title("Unit tests for TestCommandMetaDataFactory")
+class TestCommandMetaDataFactorySpec extends Specification {
+    def "If the map of methods have one test block."() {
+        given: "I have a simple test with only Then block and its command."
+        def test = Mock(AbstractTestCommand) {
+            getType() >> "Title"
+            getLabel() >> "A simple test"
+        }
+
+        def command = GroovyMock(BlockDecorator) {
+            getType() >> "Then"
+            getLabel() >> "Then block"
+            getCommand() >> test
+        }
+
+        and: "I have a TestCommandMetaDataFactory object"
+        @Subject
+        def factory = new TestCommandMetaDataFactory(command)
+
+        when: "Parse the command to get metadata"
+        def metadata = factory.create()
+
+        then: "The metadata have only two labels for Title and Then"
+        2 == metadata.size()
+
+        and: "The format and the order must be the same"
+        metadata == [
+                new AbstractMap.SimpleEntry<>("Title", "A simple test"),
+                new AbstractMap.SimpleEntry<>("Then", "Then block")
+        ]
+    }
+
+    def "If the map of methods have GivenWhenThen blocks."() {
+        given: "I have a simple test with only Then block and its command."
+        def test = Mock(AbstractTestCommand) {
+            getType() >> "Title"
+            getLabel() >> "A simple test"
+        }
+
+        and: "Bootstrapping the test command"
+        def then = GroovyMock(BlockDecorator) {
+            getType() >> "Then"
+            getLabel() >> "Then block"
+            getCommand() >> test
+        }
+
+        def when = GroovyMock(BlockDecorator) {
+            getType() >> "When"
+            getLabel() >> "When block"
+            getCommand() >> then
+        }
+
+        def command = GroovyMock(BlockDecorator) {
+            getType() >> "Given"
+            getLabel() >> "Given block"
+            getCommand() >> when
+        }
+
+        and: "I have a TestCommandMetaDataFactory object"
+        @Subject
+        def factory = new TestCommandMetaDataFactory(command)
+
+        when: "Parse the command to get metadata"
+        def metadata = factory.create()
+
+        then: "The metadata have only two labels for Title and Then"
+        4 == metadata.size()
+
+        and: "The format and the order must be the same"
+        metadata == [
+                new AbstractMap.SimpleEntry<>("Title", "A simple test"),
+                new AbstractMap.SimpleEntry<>("Given", "Given block"),
+                new AbstractMap.SimpleEntry<>("When", "When block"),
+                new AbstractMap.SimpleEntry<>("Then", "Then block")
+        ]
+    }
+}
+
@@ -0,0 +1,43 @@
+package space.kklochko.simple_jbdd.tests.loaders
+
+import spock.lang.Narrative
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The loader must return a test classes or null, so
+those tests check if responses are right.
+""")
+@Title("Integrated tests for ClassLoader.")
+class IntegratedClassLoader extends Specification {
+    def "The classes have been loaded."() {
+        given: "I have a name class loader"
+        def nameLoader = new NameClassLoader()
+
+        and: "I have a loader for classes"
+        @Subject
+        def loader = new ClassLoader(nameLoader)
+
+        when: "The classes were loaded"
+        def classes = loader.load()
+
+        then: "Checking that the test result is expected"
+        4 == classes.size()
+    }
+
+    def "The classes must be represent the Test interface."() {
+        given: "I have a name class loader"
+        def nameLoader = new NameClassLoader()
+
+        and: "I have a loader for classes"
+        @Subject
+        def loader = new ClassLoader(nameLoader)
+
+        when: "The classes were loaded"
+        def classes = loader.load()
+
+        then: "Checking that the test result is expected"
+        classes.every({ space.kklochko.simple_jbdd.tests.Test.class.isAssignableFrom(it) })
+    }
+}
+
@@ -0,0 +1,25 @@
+package space.kklochko.simple_jbdd.tests.loaders
+
+import spock.lang.Narrative
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The loader must return a test class names or null, so
+those tests check if responses are right.
+""")
+@Title("Integrated tests for NameClassLoader.")
+class IntegratedNameClassLoader extends Specification {
+    def "The class names have been loaded."() {
+        given: "I have a class loader"
+        @Subject
+        def loader = new NameClassLoader()
+
+        when: "The class names were loaded"
+        def classNames = loader.load()
+
+        then: "Checking that the test result is expected"
+        4 == classNames.size()
+    }
+}
+
@@ -0,0 +1,31 @@
+package space.kklochko.simple_jbdd.tests.loaders
+
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTest
+import spock.lang.Narrative
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The loader must return a class or null, so
+those tests check if responses are right.
+""")
+@Title("Integrated tests for SingleClassLoader.")
+class IntegratedSingleClassLoader extends Specification {
+    def "The class has been loaded."() {
+        given: "I have a class loader"
+        @Subject
+        def loader = new SingleClassLoader(className)
+
+        when: "The class was loaded"
+        def aClass = loader.load()
+
+        then: "Checking that the test result is expected"
+        aClass == expectedClass
+
+        where: "Possible variants of tests"
+        className                                                       || expectedClass
+        "fourHundredFour"                                               || null
+        "space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTest" || SimpleThenTest
+    }
+}
+
@@ -0,0 +1,31 @@
+package space.kklochko.simple_jbdd.tests.loaders
+
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTest
+import spock.lang.Narrative
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The loader must return a class or null, so
+those tests check if responses are right.
+""")
+@Title("Integrated tests for SingleTestLoader.")
+class IntegratedSingleTestLoader extends Specification {
+    def "The class has been loaded."() {
+        given: "I have a class loader"
+        @Subject
+        def loader = new SingleTestLoader(className)
+
+        when: "The class was loaded"
+        def aClass = loader.load()
+
+        then: "Checking that the test result is expected"
+        aClass?.class == expectedClass
+
+        where: "Possible variants of tests"
+        className                                                       || expectedClass
+        "fourHundredFour"                                               || null
+        "space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTest" || SimpleThenTest
+    }
+}
+
@@ -0,0 +1,72 @@
+package space.kklochko.simple_jbdd.tests.reports
+
+import space.kklochko.simple_jbdd.tests.factories.meta.AbstractTestCommandMetaDataFactory
+import space.kklochko.simple_jbdd.tests.reports.fmt.AbstractTestReportFormatter
+import space.kklochko.simple_jbdd.tests.reports.fmt.SimpleTestReportFormatter
+import spock.lang.Narrative
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The reporter must generate a report in the same format, so
+those tests check if the reporter generate it right.
+""")
+@Title("Unit tests for CLIReporter.format()")
+class CLIReporterFormatMethodSpec extends Specification {
+    private metaData
+
+    def setup() {
+        def factory = Mock(AbstractTestCommandMetaDataFactory) {
+            create() >> [
+                    new AbstractMap.SimpleEntry<>("Title", "A simple test"),
+                    new AbstractMap.SimpleEntry<>("Then", "Then block")
+            ]
+        }
+
+        def metaData = [
+                new AbstractMap.SimpleEntry<>(factory, true),
+                new AbstractMap.SimpleEntry<>(factory, false)
+        ]
+
+        this.metaData = metaData
+    }
+
+    def "Format function use formatter twice."() {
+        given: "I have a formatter"
+        def formatter = Mock(AbstractTestReportFormatter)
+
+        and: "I have a reporter"
+        @Subject
+        def reporter = new CLIReporter(metaData, formatter)
+
+        when: "Generate the summary format"
+        def formattedTestData = reporter.format()
+
+        then: "The methods must called 2 times"
+        2 * formatter.format()
+        2 * formatter.setPassed(_)
+        2 * formatter.setTestMetaData(_)
+
+        and: "The data must have 2 elements"
+        2 == formattedTestData.size()
+    }
+
+    def "Format function returns the formatted data."() {
+        given: "I have a formatter"
+        def formatter = new SimpleTestReportFormatter()
+
+        and: "I have a reporter"
+        @Subject
+        def reporter = new CLIReporter(metaData, formatter)
+
+        when: "Generate the summary format"
+        def formattedTestData = reporter.format()
+
+        then: "The format must have not null values"
+        formattedTestData.every({ it.getKey() != null })
+
+        and: "The data must have 2 elements"
+        2 == formattedTestData.size()
+    }
+}
+
@@ -0,0 +1,77 @@
+package space.kklochko.simple_jbdd.tests.reports
+
+import space.kklochko.simple_jbdd.tests.factories.meta.AbstractTestCommandMetaDataFactory
+import space.kklochko.simple_jbdd.tests.reports.fmt.AbstractTestReportFormatter
+import space.kklochko.simple_jbdd.tests.reports.fmt.SimpleTestReportFormatter
+import spock.lang.Narrative
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The reporter must generate a report in the same format, so
+those tests check if the reporter generate it right.
+""")
+@Title("Unit tests for CLIReporter")
+class CLIReporterSpec extends Specification {
+    def "Function, getFailedTest, returns the data of failed tests."() {
+        given: "I have a reporter"
+        @Subject
+        def reporter = new CLIReporter(null, null)
+
+        and: "I have a testData"
+        def passedTestPair = new AbstractMap.SimpleEntry<>("Passed", true)
+        def failedTestPair = new AbstractMap.SimpleEntry<>("Failed", false)
+        def testData = Collections.nCopies(countPassed, passedTestPair) + Collections.nCopies(countFailed, failedTestPair)
+
+        when: "Generate the summary format"
+        def failedTestData = reporter.getFailedTests(testData)
+
+        then: "The format must be the same"
+        failedTestData.every({ it.getKey() == "Failed" && it.getValue() == false})
+        expectedFailedCount == failedTestData.size()
+
+        where: "Possible variants of tests"
+        countPassed | countFailed || expectedFailedCount
+        5           | 10          || 10
+    }
+
+    def "Count function returns the count of passed or failed tests."() {
+        given: "I have a reporter"
+        @Subject
+        def reporter = new CLIReporter(null, null)
+
+        and: "I have a testData"
+        def passedTestPair = new AbstractMap.SimpleEntry<>("Passed", true)
+        def failedTestPair = new AbstractMap.SimpleEntry<>("Failed", false)
+        def testData = Collections.nCopies(countPassed, passedTestPair) + Collections.nCopies(countFailed, failedTestPair)
+
+        when: "Generate the summary format"
+        def count = reporter.count(testData, isPassed)
+
+        then: "The format must be the same"
+        expectedCount == count
+
+        where: "Possible variants of tests"
+        countPassed | countFailed | isPassed || expectedCount
+        10          | 20          | true     || 10
+        10          | 20          | false    || 20
+    }
+
+    def "Summary format."() {
+        given: "I have a reporter"
+        @Subject
+        def reporter = new CLIReporter(null, null)
+
+        when: "Generate the summary format"
+        def format = reporter.summary(passed, failed)
+
+        then: "The format must be the same"
+        expectedFormat == format
+
+        where: "Possible variants of tests"
+        passed | failed || expectedFormat
+        10     | 20     || "Ran 30 tests.\nPassed: 10 (33.33%)\nFailed: 20 (66.67%)\n"
+        10     | 10     || "Ran 20 tests.\nPassed: 10 (50.00%)\nFailed: 10 (50.00%)\n"
+    }
+}
+
@@ -0,0 +1,68 @@
+package space.kklochko.simple_jbdd.tests.reports.fmt
+
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleFailedThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleGivenWhenThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTestWithoutTitle
+import space.kklochko.simple_jbdd.tests.commands.AbstractTestCommand
+import space.kklochko.simple_jbdd.tests.commands.decorators.BlockDecorator
+import space.kklochko.simple_jbdd.tests.factories.meta.TestCommandMetaDataFactory
+import spock.lang.Narrative
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The formatter must generate a format for the test command metadata, so
+those tests check if the formatter generate it right.
+""")
+@Title("Unit tests for SimpleTestReportFormatter")
+class SimpleTestReportFormatterSpec extends Specification {
+    def "If the map of methods have one test block."() {
+        given: "I have a metaData"
+        def metaData = [
+            new AbstractMap.SimpleEntry<>("Title", "A simple test"),
+            new AbstractMap.SimpleEntry<>("Then", "Then block")
+        ]
+
+        and: "I have the formatter object"
+        @Subject
+        def formatter = new SimpleTestReportFormatter(metaData, isPassed)
+
+        when: "Generate the format"
+        def format = formatter.format()
+
+        then: "The format must be the same"
+        expectedFormat == format
+
+        where: "Possible variants of tests"
+        isPassed || expectedFormat
+        true     || "✓ A simple test\n\tThen: Then block\n\n"
+        false    || "⨯ A simple test\n\tThen: Then block\n\n"
+    }
+
+    def "If the map of methods have GivenWhenThen blocks."() {
+        given: "I have a metaData"
+        def metaData = [
+            new AbstractMap.SimpleEntry<>("Title", "A simple test"),
+            new AbstractMap.SimpleEntry<>("Given", "Given block"),
+            new AbstractMap.SimpleEntry<>("When", "When block"),
+            new AbstractMap.SimpleEntry<>("Then", "Then block")
+        ]
+
+        and: "I have the formatter object"
+        @Subject
+        def formatter = new SimpleTestReportFormatter(metaData, isPassed)
+
+        when: "Generate the format"
+        def format = formatter.format()
+
+        then: "The format must be the same"
+        expectedFormat == format
+
+        where: "Possible variants of tests"
+        isPassed || expectedFormat
+        true     || "✓ A simple test\n\tGiven: Given block\n\tWhen: When block\n\tThen: Then block\n\n"
+        false    || "⨯ A simple test\n\tGiven: Given block\n\tWhen: When block\n\tThen: Then block\n\n"
+    }
+}
+
@@ -0,0 +1,44 @@
+package space.kklochko.simple_jbdd.tests.runners
+
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleFailedThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleGivenGivenWhenWhenThenThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleGivenWhenThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTestWithoutTitle
+import space.kklochko.simple_jbdd.tests.factories.TestCommandFactory
+import spock.lang.Narrative
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The runner must return a result of test, so
+those tests check if passed and failed test generate the right result.
+""")
+@Title("Integrated tests for SimpleTestRunner with TestCommandFactory and test examples")
+class IntegratedSimpleTestRunnerSpec extends Specification {
+    def "The real test has been run."() {
+        given: "I have a factory"
+        def factory = new TestCommandFactory();
+
+        and: "I have a testCommand created from a test object"
+        def test = factory.create(testObject)
+
+        and: "I have a test runner"
+        @Subject
+        def runner = new SimpleTestRunner(test)
+
+        when: "The testCommand has been run"
+        def result = runner.run()
+
+        then: "Checking that the test result is expected"
+        result == expectedResult
+
+        where: "Possible variants of tests"
+        testObject                                 || expectedResult
+        new SimpleThenTest()                       || true
+        new SimpleGivenWhenThenTest()              || true
+        new SimpleThenTestWithoutTitle()           || true
+        new SimpleFailedThenTest()                 || false
+        new SimpleGivenGivenWhenWhenThenThenTest() || true
+    }
+}
@@ -0,0 +1,47 @@
+package space.kklochko.simple_jbdd.tests.runners
+
+import space.kklochko.simple_jbdd.tests.commands.SimpleTestCommand
+import space.kklochko.simple_jbdd.tests.factories.TestCommandFactory
+import spock.lang.Narrative
+import spock.lang.Specification
+import spock.lang.Subject
+import spock.lang.Title
+
+@Narrative("""The runner must return a result of test, so
+those tests check if passed and failed test generate the right result.
+""")
+@Title("Unit tests for SimpleTestRunner")
+class SimpleTestRunnerSpec extends Specification {
+    def "The test with then has been passed."() {
+        given: "I have a testCommand"
+        def test = Stub(SimpleTestCommand)
+        test.test() >>> [true]
+
+        and: "I have a test runner"
+        @Subject
+        def runner = new SimpleTestRunner(test)
+
+        when: "The testCommand has been run"
+        def result = runner.run()
+
+        then: "The result is true"
+        result
+    }
+
+    def "The test with then that has not been passed."() {
+        given: "I have a failed testCommand"
+        def test = Stub(SimpleTestCommand)
+        test.test() >> { assert 1 == 0 }
+
+        and: "I have a test runner"
+        @Subject
+        def runner = new SimpleTestRunner(test)
+
+        when: "The testCommand has been run"
+        def result = runner.run()
+
+        then: "The result is false"
+        !result
+    }
+}
+