def testStartEvent = Mock(TestStartEvent)
        def testOutputEvent = Mock(TestOutputEvent)
        def testCompleteEvent = Mock(TestCompleteEvent)

        when:
        processor.started(testDesciptorInternal, testStartEvent)
        then:
        1 * delegate.started(testDesciptorInternal, testStartEvent)

        when:
        processor.output(testId, testOutputEvent)
        then:

            }
        }
    }

    @Override
    public void output(Object testId, TestOutputEvent testOutputEvent) {
        if (activeDescriptorsById.containsKey(testId)) {
            try {
                delegate.output(testId, testOutputEvent);
            } catch (IllegalArgumentException illegalArgumentException) {
                logTracing(testId, illegalArgumentException);

            }

            this.writer = new PrintWriter(new BufferedOutputStream(fos));
        }

        public void write(TestOutputEvent event) {
            String prefix;
            if (event.getDestination() == TestOutputEvent.Destination.StdOut) {
                prefix = "  1> ";
            } else {
                prefix = "  2> ";
            }

            try {