configureEventBus("thucydides.take.screenshots","FOR_EACH_ACTION");
StepEventBus.getEventBus().testSuiteStarted(MyTestCase.class);
StepEventBus.getEventBus().testStarted("app_should_work");
FlatScenarioSteps steps = stepFactory.getStepLibraryFor(FlatScenarioSteps.class);
steps.step_with_screen_changes();
StepEventBus.getEventBus().testFinished(testOutcome);
verify(driver, times(3)).getScreenshotAs((OutputType<?>) anyObject());
}