}

        def failure = OutputScrapingExecutionFailure.from(stdout.toString(), stderr.toString())
        failure.assertHasDescription('Build cancelled.')
        assertHasBuildFailedLogging()
    }

    private void targetIsGradle51OrLater() {
        targetVersion >= GradleVersion.version('5.1')
    }

    void configureWasCancelled(TestResultHandler resultHandler, String failureMessage) {

        e.cause.message.contains('A problem occurred evaluating root project')

        and:
        failure.assertHasDescription('A problem occurred evaluating root project')
        assertHasBuildFailedLogging()
    }

    def "can build the set of tasks for an Eclipse project"() {
        file('build.gradle') << '''
task a {
   description = 'this is task a'
}
task b
task c
'''

        e.cause.message == "Requested test task with path ':secondTest' cannot be found."

        and:
        failure.assertHasDescription("Requested test task with path ':secondTest' cannot be found.")
        assertHasBuildFailedLogging()
    }

    def "fails with meaningful error when passing invalid arguments"() {
        when:
        launchTests { TestLauncher launcher ->
            launcher.withJvmTestClasses("example.MyTest")

        projectsLoadedHandler.getResult() == "loading"
        buildFinishedHandler.getResult() == null

        and:
        failure.assertHasDescription("Execution failed for task ':broken'.")
        assertHasBuildFailedLogging()
    }

    def "build is interrupted immediately if action fails"() {
        IntermediateResultHandlerCollector projectsLoadedHandler = new IntermediateResultHandlerCollector()
        def events = ""

    }

    void assertHasBuildSuccessfulLogging() {
        assertHasNoUnexpectedDeprecationWarnings()
        assert stdout.toString().contains("BUILD SUCCESSFUL")
    }

    void assertHasBuildFailedLogging() {
        assertHasNoUnexpectedDeprecationWarnings()
        def failureOutput = targetDist.selectOutputWithFailureLogging(stdout, stderr).toString()
        assert failureOutput.contains("BUILD FAILED")
    }