}

    def "scans for test classes in the classes dir"() {
        given:
        configureTask()
        test.include("include")
        test.exclude("exclude")
        def classFiles = test.getCandidateClassFiles()

        expect:
        assertIsDirectoryTree(classFiles, toSet("include"), toSet("exclude"))
    }

    def "disables parallel execution when in debug mode"() {
        given:

        FileCollection modulePath = javaModuleDetector.inferModulePath(testIsModule, stableClasspath);
        return new JvmTestExecutionSpec(getTestFramework(), classpath, modulePath, getCandidateClassFiles(), isScanForTestClasses(), getTestClassesDirs(), getPath(), getIdentityPath(), getForkEvery(), javaForkOptions, getMaxParallelForks(), getPreviousFailedTestClasses(), testIsModule);
    }