when:
        //simulating TestNG, where we don't receive beforeSuite for classes
        collector.beforeSuite(root)

        collector.beforeTest(test1)
        collector.beforeTest(test2)

        collector.afterTest(test1, result1)
        collector.afterTest(test2, result2)

        then:
        1 * listener.beforeSuite(_)
        1 * listener.beforeTest(_)
        1 * listener.afterTest(_, _)
        1 * listener.afterSuite(_, _)
        0 * listener._
    }

    def "notifies closure before suite"() {
        def closure = Mock(Closure)

        given:
        expectTestSuitePasses()

        task.beforeSuite(closure)

        when:

     *
     * @param closure The closure to call.
     */
    public void beforeSuite(Closure closure) {
        addDispatchAsTestListener("beforeSuite", closure);
    }

    /**
     * <p>Adds a closure to be notified after a test suite has executed. A {@link TestDescriptor} and {@link TestResult} instance are passed to the closure as a

            tasks.withType(AbstractTestTask) {
                addTestListener(listener)
                ignoreFailures = true
            }
            class TestListenerImpl implements TestListener {
                void beforeSuite(TestDescriptor suite) { println "START Test Suite [\$suite.className] [\$suite.name]" }

            def listener = new TestListenerImpl()
            test {
                addTestListener(listener)
            }
            class TestListenerImpl implements TestListener {
                void beforeSuite(TestDescriptor suite) { println "START [$suite] [$suite.name]" }
                void afterSuite(TestDescriptor suite, TestResult result) { println "FINISH [$suite] [$suite.name]" }