Add integration tests to test JUnit5 support

The tests will test the default entry point for JUnit 5 runner.

#160

build.gradle

@@ -63,6 +63,12 @@ project(':sunshine-junit5') {
     }
 }
 
+project(':sunshine-junit5-integration-tests') {
+    dependencies {
+        compile project(':sunshine-junit5')
+    }
+}
+
 defaultTasks 'clean', 'ready'
 
 //task to write the version parameter given via command line into the "gradle.properties" files.

settings.gradle

@@ -2,4 +2,4 @@ rootProject.name = 'sunshine'
 include 'sunshine-core-deps', 'sunshine-core'
 include 'sunshine-testng', 'sunshine-testng-integration-tests'
 include 'sunshine-junit4', 'sunshine-junit4-integration-tests'
-include 'sunshine-junit5'
+include 'sunshine-junit5', 'sunshine-junit5-integration-tests'

sunshine-junit5-integration-tests/build.gradle

@@ -0,0 +1,52 @@
+buildscript {
+    repositories {
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.github.jengelman.gradle.plugins:shadow:4.0.3'
+    }
+}
+
+apply plugin: 'com.github.johnrengelman.shadow'
+
+dependencies {
+    jar {
+        manifest {
+            attributes 'Main-Class': 'org.tatools.sunshine.junit5.Sunshine'
+            attributes "Class-Path": configurations.runtime.collect {
+                "deps/" + it.getName()
+            }.join(' ')
+        }
+    }
+}
+
+task storeDependencies(type: Copy) {
+    into "$buildDir/libs/deps"
+    from configurations.runtime
+}
+
+build.dependsOn(storeDependencies)
+
+task runIntegrationTests { Task task ->
+    doLast {
+        task.project.exec {
+            executable "sh"
+            args "-c", "cd build/libs/ && java -jar ${project.name}-${version}.jar " +
+                    "| grep \"Total tests run: 1, Failures: 0, Skips: 0\""
+        }
+        task.project.exec {
+            executable "sh"
+            args "-c", "cd build/libs/ && " +
+                    "java -Dtests-regex=\"(org.tatools.junit5tests)(.+)?\" -jar ${project.name}-${version}-all.jar " +
+                    "| grep \"Total tests run: 1, Failures: 0, Skips: 0\""
+        }
+    }
+}
+runIntegrationTests.dependsOn(build)
+runIntegrationTests.dependsOn(shadowJar)
+
+task ready(dependsOn: runIntegrationTests) {
+    doLast {
+        println("Sunshine Junit5 integration testing is completed.")
+    }
+}

sunshine-junit5-integration-tests/src/main/java/org/tatools/junit5tests/PassedTest.java

@@ -0,0 +1,14 @@
+package org.tatools.junit5tests;
+
+
+import org.junit.jupiter.api.Test;
+
+/**
+ * @author Dmytro Serdiuk
+ * @version $Id$
+ */
+public class PassedTest {
+    @Test
+    public void test() {
+    }
+}

sunshine-junit5-integration-tests/src/main/java/org/tatools/junit5tests/package-info.java

@@ -0,0 +1,7 @@
+/**
+ * The package is used to hold the classes for integration testing of the sunshine-junit5.
+ *
+ * @author Dmytro Serdiuk
+ * @version $Id$
+ */
+package org.tatools.junit4tests;