Add the CLITestRunner to run tests and to report the result.

src/main/java/space/kklochko/simple_jbdd/tests/reports/CLIReporter.java

@@ -20,15 +20,15 @@ public class CLIReporter extends AbstractReporter {
         int passed = count(testData, true);
         int failed = count(testData, false);
 
-        System.out.printf("%s\n", center(" Tests "));
+        System.out.printf("%s\n\n", center(" Tests "));
         printTests(testData);
 
         if(failed != 0) {
-            System.out.printf("\n%s\n", center(" Errors "));
+            System.out.printf("%s\n\n", center(" Errors "));
             printTests(failedTestData);
         }
 
-        System.out.printf("\n%s\n", center(" Summary "));
+        System.out.printf("%s\n", center(" Summary "));
         System.out.print(summary(passed, failed));
     }
 

src/main/java/space/kklochko/simple_jbdd/tests/reports/fmt/SimpleTestReportFormatter.java

@@ -25,10 +25,10 @@ public class SimpleTestReportFormatter extends AbstractTestReportFormatter {
 
         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());
+            result += String.format("\t%s: %s\n", pair.getKey(), pair.getValue());
         }
 
-        return result;
+        return result + '\n';
     }
 
     public String getPassedIcon() {

src/main/java/space/kklochko/simple_jbdd/tests/runners/CLITestRunner.java

@@ -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;
+    }
+}
+

src/test/groovy/space/kklochko/simple_jbdd/tests/reports/fmt/SimpleTestReportFormatterSpec.groovy

@@ -36,8 +36,8 @@ class SimpleTestReportFormatterSpec extends Specification {
 
         where: "Possible variants of tests"
         isPassed || expectedFormat
-        true     || "✓ A simple test\n\tThen Then block\n"
+        true     || "✓ A simple test\n\tThen: Then block\n\n"
-        false    || "⨯ A simple test\n\tThen Then block\n"
+        false    || "⨯ A simple test\n\tThen: Then block\n\n"
     }
 
     def "If the map of methods have GivenWhenThen blocks."() {
@@ -61,8 +61,8 @@ class SimpleTestReportFormatterSpec extends Specification {
 
         where: "Possible variants of tests"
         isPassed || expectedFormat
-        true     || "✓ A simple test\n\tGiven Given block\n\tWhen When block\n\tThen Then block\n"
+        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"
+        false    || "⨯ A simple test\n\tGiven: Given block\n\tWhen: When block\n\tThen: Then block\n\n"
     }
 }