From 9a14ea648633aa223c51be4192e959f1991a5a87 Mon Sep 17 00:00:00 2001
From: KKlochko <KKlochko@protonmail.com>
Date: Sun, 24 Sep 2023 21:48:49 +0300
Subject: [PATCH] Add SimpleTestRunner as a test runner.

---
 .../tests/runners/AbstractTestRunner.java     |  6 ++
 .../tests/runners/SimpleTestRunner.java       | 29 +++++++
 .../tests/runners/SimpleTestRunnerSpec.groovy | 87 +++++++++++++++++++
 3 files changed, 122 insertions(+)
 create mode 100644 src/main/java/space/kklochko/simple_jbdd/tests/runners/AbstractTestRunner.java
 create mode 100644 src/main/java/space/kklochko/simple_jbdd/tests/runners/SimpleTestRunner.java
 create mode 100644 src/test/groovy/space/kklochko/simple_jbdd/tests/runners/SimpleTestRunnerSpec.groovy

diff --git a/src/main/java/space/kklochko/simple_jbdd/tests/runners/AbstractTestRunner.java b/src/main/java/space/kklochko/simple_jbdd/tests/runners/AbstractTestRunner.java
new file mode 100644
index 0000000..cfbc38b
--- /dev/null
+++ b/src/main/java/space/kklochko/simple_jbdd/tests/runners/AbstractTestRunner.java
@@ -0,0 +1,6 @@
+package space.kklochko.simple_jbdd.tests.runners;
+
+public abstract class AbstractTestRunner {
+    public abstract boolean run();
+}
+
diff --git a/src/main/java/space/kklochko/simple_jbdd/tests/runners/SimpleTestRunner.java b/src/main/java/space/kklochko/simple_jbdd/tests/runners/SimpleTestRunner.java
new file mode 100644
index 0000000..69d62b4
--- /dev/null
+++ b/src/main/java/space/kklochko/simple_jbdd/tests/runners/SimpleTestRunner.java
@@ -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 {
+    AbstractTestCommand<Test> command;
+
+    public SimpleTestRunner(AbstractTestCommand<Test> command) {
+        this.command = 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;
+    }
+}
+
diff --git a/src/test/groovy/space/kklochko/simple_jbdd/tests/runners/SimpleTestRunnerSpec.groovy b/src/test/groovy/space/kklochko/simple_jbdd/tests/runners/SimpleTestRunnerSpec.groovy
new file mode 100644
index 0000000..3edcee2
--- /dev/null
+++ b/src/test/groovy/space/kklochko/simple_jbdd/tests/runners/SimpleTestRunnerSpec.groovy
@@ -0,0 +1,87 @@
+package space.kklochko.simple_jbdd.tests.runners
+
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleFailedThenTest
+import space.kklochko.simple_jbdd.test_examples.tests.SimpleThenTest
+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 real test with then has been passed."() {
+        given: "I have a test and a factory"
+        def aTest = new SimpleThenTest()
+        def factory = new TestCommandFactory();
+
+        and: "I have a testCommand"
+        def test = factory.create(aTest)
+
+        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 true"
+        !result
+    }
+
+    def "The real test with then has not been passed."() {
+        given: "I have a test and a factory"
+        def aTest = new SimpleFailedThenTest()
+        def factory = new TestCommandFactory();
+
+        and: "I have a testCommand"
+        def test = factory.create(aTest)
+
+        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
+    }
+}
+