public Model build() { return UseCasePart.this.build(); }
@Test public void noEventsReactedToInEmptyModel() { Model model = modelBuilder.useCase(USE_CASE).build(); modelRunner.run(model); Set<Class<?>> reactToTypes = modelRunner.getReactToTypes(); assertEquals(0, reactToTypes.size()); }
public Model buildWith(ModelBuilder modelBuilder) { Model model = modelBuilder.useCase("Get greeted") .basicFlow() .step("S1").system(this::promptsUserToEnterFirstName) .step("S2").user(ENTERS_FIRST_NAME).system(this::savesFirstName) .step("S3").system(this::promptsUserToEnterAge) .step("S4").user(ENTERS_AGE).system(this::savesAge) .step("S5").system(this::greetsUserWithFirstNameAndAge) .step("S6").system(this::stops) .flow("Handle out-of-bounds age").insteadOf("S5").condition(this::ageIsOutOfBounds) .step("S5a_1").system(this::informsUserAboutOutOfBoundsAge) .step("S5a_2").continuesAt("S3") .flow("Handle non-numerical age").insteadOf("S5") .step("S5b_1").on(NON_NUMERICAL_AGE).system(this::informsUserAboutNonNumericalAge) .step("S5b_2").continuesAt("S3") .build(); return model; }
@Test public void continuesAfterSecondStepCalledFromFirstStepOfAlternativeFlowWithoutEvent() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT_AGAIN) .step(CONTINUE).continuesAfter(CUSTOMER_ENTERS_TEXT_AGAIN) .build(); modelRunner.run(model).reactTo(entersText(), entersNumber()); assertRecordedStepNames(CUSTOMER_ENTERS_TEXT, CONTINUE, CUSTOMER_ENTERS_NUMBER); }
@Test public void continuesWithoutAlternativeAtFirstStepCalledFromFirstStepOfAlternativeFlowWithoutEvent() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT) .step(CONTINUE).continuesWithoutAlternativeAt(CUSTOMER_ENTERS_TEXT) .build(); modelRunner.run(model).reactTo(entersText(), entersText()); assertRecordedStepNames(CONTINUE, CUSTOMER_ENTERS_TEXT, CUSTOMER_ENTERS_TEXT_AGAIN); }
@Test public void continuesAtThirdStepCalledFromFirstStepOfAlternativeFlowWithoutEvent() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT_AGAIN) .step(CONTINUE).continuesAt(CUSTOMER_ENTERS_NUMBER) .build(); modelRunner.run(model).reactTo(entersText(), entersNumber()); assertRecordedStepNames(CUSTOMER_ENTERS_TEXT, CONTINUE, CUSTOMER_ENTERS_NUMBER); }
@Test public void continuesAfterCalledFromFirstStepOfAlternativeFlowWithRightActor() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).as(secondActor).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).as(secondActor, customer).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).as(secondActor, customer).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT) .step(CONTINUE).as(customer).continuesAfter(CUSTOMER_ENTERS_TEXT) .build(); modelRunner.as(customer).run(model).reactTo(entersText(), entersNumber()); assertRecordedStepNames(CONTINUE, CUSTOMER_ENTERS_TEXT_AGAIN, CUSTOMER_ENTERS_NUMBER); }
@Test public void continuesWithoutAlternativeAtCalledFromFirstStepOfAlternativeFlowWithRightActor() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).as(customer).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).as(secondActor, customer).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).as(secondActor, customer).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT) .step(CONTINUE).as(customer).continuesWithoutAlternativeAt(CUSTOMER_ENTERS_TEXT) .build(); modelRunner.as(customer).run(model).reactTo(entersText(), entersText(), entersNumber()); assertRecordedStepNames(CONTINUE, CUSTOMER_ENTERS_TEXT, CUSTOMER_ENTERS_TEXT_AGAIN, CUSTOMER_ENTERS_NUMBER); }
@Test public void continuesAtCalledFromFirstStepOfAlternativeFlowWithRightActor() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).as(secondActor).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).as(secondActor, customer).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).as(secondActor, customer).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT) .step(CONTINUE).as(customer).continuesAt(CUSTOMER_ENTERS_TEXT_AGAIN) .build(); modelRunner.as(customer).run(model).reactTo(entersText(), entersNumber()); assertRecordedStepNames(CONTINUE, CUSTOMER_ENTERS_TEXT_AGAIN, CUSTOMER_ENTERS_NUMBER); }
@Test public void continuesAtNotCalledWhenActorIsWrong() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).as(secondActor).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).as(secondActor, customer).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).as(secondActor, customer).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT) .step(CONTINUE).as(customer).continuesAt(CUSTOMER_ENTERS_TEXT_AGAIN) .build(); modelRunner.as(secondActor).run(model).reactTo(entersText(), entersText(), entersNumber()); assertRecordedStepNames(CUSTOMER_ENTERS_TEXT, CUSTOMER_ENTERS_TEXT_AGAIN, CUSTOMER_ENTERS_NUMBER); }
@Test public void continuesAfterNotCalledWhenActorIsWrong() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).as(secondActor).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).as(secondActor, customer).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).as(secondActor, customer).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT) .step(CONTINUE).as(customer).continuesAfter(CUSTOMER_ENTERS_TEXT) .build(); modelRunner.as(secondActor).run(model).reactTo(entersText(), entersText(), entersNumber()); assertRecordedStepNames(CUSTOMER_ENTERS_TEXT, CUSTOMER_ENTERS_TEXT_AGAIN, CUSTOMER_ENTERS_NUMBER); }
@Test public void continuesWithoutAlternativeAtNotCalledWhenActorIsWrong() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).as(secondActor).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).as(secondActor, customer).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).as(secondActor, customer).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT) .step(CONTINUE).as(customer).continuesWithoutAlternativeAt(CUSTOMER_ENTERS_TEXT) .build(); modelRunner.as(secondActor).run(model).reactTo(entersText(), entersText(), entersNumber()); assertRecordedStepNames(CUSTOMER_ENTERS_TEXT, CUSTOMER_ENTERS_TEXT_AGAIN, CUSTOMER_ENTERS_NUMBER); }
@Test public void continuesAtCalledFromSecondStepOfAlternativeFlow() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT_AGAIN) .step(CUSTOMER_ENTERS_ALTERNATIVE_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CONTINUE).continuesAt(CUSTOMER_ENTERS_NUMBER) .build(); modelRunner.run(model).reactTo(entersText(), entersAlternativeText(), entersText(), entersNumber()); assertRecordedStepNames(CUSTOMER_ENTERS_TEXT, CUSTOMER_ENTERS_ALTERNATIVE_TEXT, CONTINUE, CUSTOMER_ENTERS_NUMBER); }
@Test public void continuesAfterCalledFromSecondStepOfAlternativeFlow() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT_AGAIN) .step(CUSTOMER_ENTERS_ALTERNATIVE_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CONTINUE).continuesAfter(CUSTOMER_ENTERS_TEXT_AGAIN) .build(); modelRunner.run(model).reactTo(entersText(), entersAlternativeText(), entersText(), entersNumber()); assertRecordedStepNames(CUSTOMER_ENTERS_TEXT, CUSTOMER_ENTERS_ALTERNATIVE_TEXT, CONTINUE, CUSTOMER_ENTERS_NUMBER); }
public Model buildWith(ModelBuilder modelBuilder) { normalUser = modelBuilder.actor("Normal User"); anonymousUser = modelBuilder.actor("Anonymous User"); Model model = modelBuilder.useCase("Get greeted") .basicFlow() .step("S1").as(normalUser).system(this::promptsUserToEnterFirstName) .step("S2").as(normalUser).user(ENTERS_FIRST_NAME).system(this::savesFirstName) .step("S3").as(normalUser, anonymousUser).system(this::promptsUserToEnterAge) .step("S4").as(normalUser, anonymousUser).user(ENTERS_AGE).system(this::savesAge) .step("S5").as(normalUser).system(this::greetsUserWithFirstName) .step("S6").as(normalUser, anonymousUser).system(this::greetsUserWithAge) .step("S7").as(normalUser, anonymousUser).system(this::stops) .flow("Handle out-of-bounds age").insteadOf("S5").condition(this::ageIsOutOfBounds) .step("S5a_1").system(this::informsUserAboutOutOfBoundsAge) .step("S5a_2").continuesAt("S3") .flow("Handle non-numerical age").insteadOf("S5") .step("S5b_1").on(NON_NUMERICAL_AGE).system(this::informsUserAboutNonNumericalAge) .step("S5b_2").continuesAt("S3") .flow("Anonymous greeted with age only").insteadOf("S5").condition(this::ageIsOk) .step("S5c_1").as(anonymousUser).continuesAt("S6") .flow("Anonymous does not enter name").insteadOf("S1") .step("S1a_1").as(anonymousUser).continuesAt("S3") .build(); return model; }
@Test public void continuesWithoutAlternativeAtCalledFromSecondStepOfAlternativeFlow() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT_AGAIN) .step(CUSTOMER_ENTERS_ALTERNATIVE_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CONTINUE).continuesWithoutAlternativeAt(CUSTOMER_ENTERS_TEXT_AGAIN) .build(); modelRunner.run(model); modelRunner.reactTo(entersText(), entersAlternativeText(), entersText(), entersNumber()); assertRecordedStepNames(CUSTOMER_ENTERS_TEXT, CUSTOMER_ENTERS_ALTERNATIVE_TEXT, CONTINUE, CUSTOMER_ENTERS_TEXT_AGAIN, CUSTOMER_ENTERS_NUMBER); }
@Test public void continuesAtCalledFromMultipleMutuallyExclusiveAlternativeFlows() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT_AGAIN).condition(this::textIsAvailable) .step(CUSTOMER_ENTERS_ALTERNATIVE_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CONTINUE).continuesAt(CUSTOMER_ENTERS_NUMBER) .flow(ALTERNATIVE_FLOW_2).insteadOf(CUSTOMER_ENTERS_TEXT_AGAIN).condition(this::textIsNotAvailable) .step("Customer enters alternative number").user(EntersNumber.class).system(displaysEnteredNumber()) .step(CONTINUE_2).continuesAt(CUSTOMER_ENTERS_NUMBER) .build(); modelRunner.run(model).reactTo(entersText(), entersAlternativeText(), entersText(), entersNumber()); assertRecordedStepNames(CUSTOMER_ENTERS_TEXT, CUSTOMER_ENTERS_ALTERNATIVE_TEXT, CONTINUE, CUSTOMER_ENTERS_NUMBER); }
@Test public void continuesAfterCalledFromMultipleMutuallyExclusiveAlternativeFlows() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT_AGAIN).condition(this::textIsAvailable) .step(CUSTOMER_ENTERS_ALTERNATIVE_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CONTINUE).continuesAfter(CUSTOMER_ENTERS_TEXT_AGAIN) .flow(ALTERNATIVE_FLOW_2).insteadOf(CUSTOMER_ENTERS_TEXT_AGAIN).condition(this::textIsNotAvailable) .step("Customer enters alternative number").user(EntersNumber.class).system(displaysEnteredNumber()) .step(CONTINUE_2).continuesAfter(CUSTOMER_ENTERS_TEXT_AGAIN) .build(); modelRunner.run(model).reactTo(entersText(), entersAlternativeText(), entersText(), entersNumber()); assertRecordedStepNames(CUSTOMER_ENTERS_TEXT, CUSTOMER_ENTERS_ALTERNATIVE_TEXT, CONTINUE, CUSTOMER_ENTERS_NUMBER); }
@Test public void continuesWithoutAlternativeAtCalledFromMultipleMutuallyExclusiveAlternativeFlows() { Model model = modelBuilder .useCase(USE_CASE) .basicFlow() .step(CUSTOMER_ENTERS_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_TEXT_AGAIN).user(EntersText.class).system(displaysEnteredText()) .step(CUSTOMER_ENTERS_NUMBER).user(EntersNumber.class).system(displaysEnteredNumber()) .flow(ALTERNATIVE_FLOW).insteadOf(CUSTOMER_ENTERS_TEXT_AGAIN).condition(this::textIsAvailable) .step(CUSTOMER_ENTERS_ALTERNATIVE_TEXT).user(EntersText.class).system(displaysEnteredText()) .step(CONTINUE).continuesWithoutAlternativeAt(CUSTOMER_ENTERS_TEXT_AGAIN) .flow(ALTERNATIVE_FLOW_2).insteadOf(CUSTOMER_ENTERS_TEXT_AGAIN).condition(this::textIsNotAvailable) .step(CUSTOMER_ENTERS_NUMBER_AGAIN).user(EntersNumber.class).system(displaysEnteredNumber()) .step(CONTINUE_2).continuesWithoutAlternativeAt(CUSTOMER_ENTERS_TEXT_AGAIN) .build(); modelRunner.run(model).reactTo(entersText(), entersAlternativeText(), entersText(), entersNumber()); assertRecordedStepNames(CUSTOMER_ENTERS_TEXT, CUSTOMER_ENTERS_ALTERNATIVE_TEXT, CONTINUE, CUSTOMER_ENTERS_TEXT_AGAIN, CUSTOMER_ENTERS_NUMBER); } }