private static String exceptionMessage(Collection<Step> useCaseSteps) { String message = "System can react to more than one step: "; String useCaseStepsClassNames = useCaseSteps.stream().map(useCaseStep -> useCaseStep.toString()) .collect(Collectors.joining(",", message, "")); return useCaseStepsClassNames; } }
@Test public void createsSingleActorWithSingleUseCaseStep() { UseCasePart useCasePart = modelBuilder.useCase(USE_CASE); Model model = useCasePart.basicFlow() .step(CUSTOMER_ENTERS_TEXT).as(customer).user(EntersText.class).system(displaysEnteredText()) .build(); Actor customerActor = model.findActor(customer.getName()); List<Step> steps = customerActor.getStepsOf(useCasePart.getUseCase()); Step step = steps.get(0); assertEquals(CUSTOMER_ENTERS_TEXT, step.getName()); assertEquals(CUSTOMER_ENTERS_TEXT, step.toString()); assertEquals(USE_CASE, step.getUseCase().getName()); assertEquals(customer, step.getActors()[0]); }
@Test public void createsTwoActorsWithSingleUseCaseStep() { Actor anotherActor = modelBuilder.actor("Another Actor"); UseCasePart useCasePart = modelBuilder.useCase(USE_CASE); Model model = useCasePart.basicFlow() .step(CUSTOMER_ENTERS_TEXT).as(customer, anotherActor).user(EntersText.class).system(displaysEnteredText()) .build(); Actor customerActor = model.findActor(customer.getName()); List<Step> steps = customerActor.getStepsOf(useCasePart.getUseCase()); Step step = steps.get(0); assertEquals(CUSTOMER_ENTERS_TEXT, step.getName()); assertEquals(CUSTOMER_ENTERS_TEXT, step.toString()); assertEquals(USE_CASE, step.getUseCase().getName()); assertEquals(customer, step.getActors()[0]); steps = anotherActor.getStepsOf(useCasePart.getUseCase()); step = steps.get(0); assertEquals(CUSTOMER_ENTERS_TEXT, step.getName()); assertEquals(anotherActor, step.getActors()[1]); }