buildFile << """
            dependencies { testImplementation 'junit:junit:4.13' }
        """

        file("src/test/java/ThingTest.java") << """
            import org.junit.Test;
            import static org.junit.Assert.*;

            public class ThingTest {
                @Test
                public void verify() {
                    assertTrue(System.getProperty("java.version").startsWith("${version}"));

                    r.run();
                }
            }
        """

        def testFile = file("src/test/java/ThingTest.java")
        testFile << """
            import org.junit.Test;
            import org.junit.Assert;
            import java.io.File;

            public class ThingTest {
                @Test
                public void check() {

            }
        """
        file("src/main/groovy/Thing.groovy") << """
            class Thing {}
        """
        file("src/test/groovy/ThingTest.groovy") << """
            import org.junit.*
            class ThingTest {
                @Test void ok() { new Thing() }
            }
        """

        and:
        def expectedTasks = [

        given:
        buildFile << """
dependencies { testImplementation 'junit:junit:4.13' }
"""

        file("src/test/java/ThingTest.java") << """
import org.junit.Test;
import static org.junit.Assert.*;

public class ThingTest {
    @Test
    public void verify() {
        assertTrue(System.getProperty("java.version").startsWith("${version}."));
    }
}
"""

        expect:

            event.parent.descriptor.name == "ATest"
        }
        def event = events.operation("Gradle Test Run :test").descendant("Test ok(ThingTest)")
        event.parent.descriptor.name == "ThingTest"
    }

    def javaProjectWithTests() {
        buildFile << """
            allprojects {
                apply plugin: 'java'
                ${mavenCentralRepository()}

                dependencies { ${testImplementationConfiguration} 'junit:junit:4.13' }
            }
"""
        file("src/main/java/Thing.java") << """class Thing { }"""
        file("src/test/java/ThingTest.java") << """
            public class ThingTest {
                @org.junit.Test
                public void ok() { }
            }
        """

        when:
        def events = ProgressEvents.create()
        withConnection {

    }
}
"""
        subprojects.each { subproject ->
            settingsFile << "include '$subproject'\n"
            file("${subproject}/src/test/java/ThingTest.java") << """
import org.junit.Test;
import static org.junit.Assert.*;

public class ThingTest {
    @Test
    public void verify() {
        assertTrue(System.getProperty("java.version").startsWith("${version}."));
    }
}
"""
        }
    }

        buildFile << """
            ${mavenCentralRepository()}
            dependencies { testImplementation "junit:junit:4.13" }
        """
        file("src/test/java/ThingTest.java") << """
            import ${Test.name};

            public class ThingTest {
                @Test
                public void ok() {
                    new Thing();
                }
            }
        """

        when:

    def "failing main source build ignores changes to test source"() {
        when:
        def sourceFile = file("src/main/java/Thing.java") << "class Thing {}"
        def testSourceFile = file("src/test/java/ThingTest.java") << "class ThingTest {}"

        then:
        succeeds("test")

        when:
        testSourceFile << " broken "

        then:
        buildTriggeredAndFailed()

    Thing(String msg) { printMessage(msg); }

    private void printMessage(String msg) {
        System.out.println(msg);
    }
}
"""
        file("src/otherTest/java/ThingTest.java") << """
public class ThingTest {
    @org.junit.Test public void someTest() { new Thing(); }
}
"""
        buildFile << """
    testing.suites {
        otherTest(JvmTestSuite) {
            useJUnit()