@Test
public void shouldRunStepsInStoryAndReportResultsToReporter() throws Throwable {
// Given
Scenario scenario1 = new Scenario("my title 1", asList("failingStep", "successfulStep"));
Scenario scenario2 = new Scenario("my title 2", asList("successfulStep"));
Scenario scenario3 = new Scenario("my title 3", asList("successfulStep", "pendingStep"));
Story story =
new Story(
new Description("my blurb"), Narrative.EMPTY, asList(scenario1, scenario2, scenario3));
StoryReporter reporter = mock(ConcurrentStoryReporter.class);
StepCollector collector = mock(StepCollector.class);
CandidateSteps mySteps = new Steps();
UUIDExceptionWrapper failure = new UUIDExceptionWrapper(new IllegalArgumentException());
Step pendingStep = mock(Step.class, "pendingStep");
Step successfulStep = mock(Step.class, "successfulStep");
Step failingStep = mock(Step.class, "failingStep");
when(successfulStep.perform(Matchers.<UUIDExceptionWrapper>any()))
.thenReturn(successful("successfulStep"));
when(successfulStep.doNotPerform(failure)).thenReturn(notPerformed("successfulStep"));
when(pendingStep.perform(Matchers.<UUIDExceptionWrapper>any()))
.thenReturn(pending("pendingStep"));
when(pendingStep.doNotPerform(failure)).thenReturn(pending("pendingStep"));
when(failingStep.perform(Matchers.<UUIDExceptionWrapper>any()))
.thenReturn(failed("failingStep", failure));
when(collector.collectScenarioSteps(asList(mySteps), scenario1, parameters))
.thenReturn(asList(failingStep, successfulStep));
when(collector.collectScenarioSteps(asList(mySteps), scenario2, parameters))
.thenReturn(asList(successfulStep));
when(collector.collectScenarioSteps(asList(mySteps), scenario3, parameters))
.thenReturn(asList(successfulStep, pendingStep));
givenStoryWithNoBeforeOrAfterSteps(story, false, collector, mySteps);
// When
FailureStrategy failureStrategy = mock(FailureStrategy.class);
StoryRunner runner = new StoryRunner();
runner.run(configurationWith(reporter, collector, failureStrategy), asList(mySteps), story);
// Then
InOrder inOrder = inOrder(reporter, failureStrategy);
inOrder.verify(reporter).beforeStory(story, false);
inOrder.verify(reporter).beforeScenario("my title 1");
inOrder.verify(reporter).failed("failingStep", failure);
inOrder.verify(reporter).notPerformed("successfulStep");
inOrder.verify(reporter).afterScenario();
inOrder.verify(reporter).beforeScenario("my title 2");
inOrder.verify(reporter).successful("successfulStep");
inOrder.verify(reporter).afterScenario();
inOrder.verify(reporter).beforeScenario("my title 3");
inOrder.verify(reporter).successful("successfulStep");
inOrder.verify(reporter).pending("pendingStep");
inOrder.verify(reporter).afterScenario();
inOrder.verify(reporter).afterStory(false);
inOrder.verify(failureStrategy).handleFailure(failure);
}
@Test
public void shouldReportFailuresInStepsBeforeAndAfterStories() throws Throwable {
// Given
Step beforeStep = mock(Step.class, "beforeStep");
StepResult beforeResult = mock(StepResult.class, "beforeStep");
when(beforeStep.perform(null)).thenReturn(beforeResult);
UUIDExceptionWrapper failure = new UUIDExceptionWrapper("failed");
when(beforeResult.getFailure()).thenReturn(failure);
Step afterStep = mock(Step.class, "afterStep");
StepResult afterResult = mock(StepResult.class);
when(afterStep.doNotPerform(failure)).thenReturn(afterResult);
StepCollector collector = mock(StepCollector.class);
CandidateSteps mySteps = new Steps();
StoryReporter reporter = mock(StoryReporter.class);
FailureStrategy failureStrategy = mock(FailureStrategy.class);
// When
StoryRunner runner = new StoryRunner();
when(collector.collectBeforeOrAfterStoriesSteps(asList(mySteps), Stage.BEFORE))
.thenReturn(asList(beforeStep));
runner.runBeforeOrAfterStories(
configurationWith(reporter, collector, failureStrategy), asList(mySteps), Stage.BEFORE);
when(collector.collectBeforeOrAfterStoriesSteps(asList(mySteps), Stage.AFTER))
.thenReturn(asList(afterStep));
runner.runBeforeOrAfterStories(
configurationWith(reporter, collector, failureStrategy), asList(mySteps), Stage.AFTER);
// Then
verify(beforeStep).perform(null);
verify(afterStep).doNotPerform(failure);
}
private Step mockSuccessfulStep(String result) {
Step step = mock(Step.class, result);
when(step.perform(Matchers.<UUIDExceptionWrapper>any())).thenReturn(successful(result));
when(step.doNotPerform(Matchers.<UUIDExceptionWrapper>any()))
.thenReturn(notPerformed("successfulStep"));
return step;
}
@Test
public void shouldNotPerformStepsAfterFailedOrPendingSteps() throws Throwable {
// Given
StoryReporter reporter = mock(ConcurrentStoryReporter.class);
Step firstStepNormal = mockSuccessfulStep("Given I succeed");
Step secondStepPending = mock(Step.class, "secondStepPending");
Step thirdStepNormal = mock(Step.class, "thirdStepNormal");
Step fourthStepAlsoPending = mock(Step.class, "fourthStepAlsoPending");
StepCollector collector = mock(StepCollector.class);
CandidateSteps mySteps = new Steps();
Scenario scenario = new Scenario();
when(collector.collectScenarioSteps(eq(asList(mySteps)), eq(scenario), eq(parameters)))
.thenReturn(
asList(firstStepNormal, secondStepPending, thirdStepNormal, fourthStepAlsoPending));
when(secondStepPending.perform(null)).thenReturn(pending("When I am pending"));
when(thirdStepNormal.doNotPerform(Matchers.<UUIDExceptionWrapper>any()))
.thenReturn(notPerformed("Then I should not be performed"));
when(fourthStepAlsoPending.doNotPerform(Matchers.<UUIDExceptionWrapper>any()))
.thenReturn(notPerformed("Then I should not be performed either"));
Story story = new Story(asList(scenario));
givenStoryWithNoBeforeOrAfterSteps(story, false, collector, mySteps);
// When
StoryRunner runner = new StoryRunner();
runner.run(configurationWith(reporter, collector), asList(mySteps), story);
// Then
verify(firstStepNormal).perform(null);
verify(secondStepPending).perform(null);
verify(thirdStepNormal).doNotPerform(Matchers.<UUIDExceptionWrapper>any());
verify(fourthStepAlsoPending).doNotPerform(Matchers.<UUIDExceptionWrapper>any());
verify(reporter).successful("Given I succeed");
verify(reporter).pending("When I am pending");
verify(reporter).notPerformed("Then I should not be performed");
verify(reporter).notPerformed("Then I should not be performed either");
}
@Test
public void shouldReportAnyFailuresAndHandleThemAfterStory() throws Throwable {
// Given
StoryReporter reporter = mock(ConcurrentStoryReporter.class);
Step firstStepExceptional = mock(Step.class);
Step secondStepNotPerformed = mock(Step.class);
StepResult failed =
failed("When I fail", new UUIDExceptionWrapper(new IllegalStateException()));
StepResult notPerformed = notPerformed("Then I should not be performed");
when(firstStepExceptional.perform(null)).thenReturn(failed);
when(secondStepNotPerformed.doNotPerform(Matchers.<UUIDExceptionWrapper>any()))
.thenReturn(notPerformed);
FailureStrategy failureStrategy = mock(FailureStrategy.class);
StepCollector collector = mock(StepCollector.class);
CandidateSteps mySteps = new Steps();
Scenario scenario = new Scenario();
when(collector.collectScenarioSteps(eq(asList(mySteps)), eq(scenario), eq(parameters)))
.thenReturn(asList(firstStepExceptional, secondStepNotPerformed));
Story story = new Story(asList(scenario));
boolean givenStory = false;
givenStoryWithNoBeforeOrAfterSteps(story, givenStory, collector, mySteps);
// When
StoryRunner runner = new StoryRunner();
runner.run(configurationWith(reporter, collector, failureStrategy), asList(mySteps), story);
// Then
verify(firstStepExceptional).perform(null);
verify(secondStepNotPerformed).doNotPerform(Matchers.<UUIDExceptionWrapper>any());
InOrder inOrder = inOrder(reporter, failureStrategy);
inOrder.verify(reporter).beforeStory((Story) anyObject(), eq(givenStory));
inOrder.verify(reporter).beforeScenario((String) anyObject());
inOrder.verify(reporter).failed("When I fail", failed.getFailure());
inOrder.verify(reporter).notPerformed("Then I should not be performed");
inOrder.verify(reporter).afterScenario();
inOrder.verify(reporter).afterStory(givenStory);
inOrder.verify(failureStrategy).handleFailure(failed.getFailure());
}
public State run(Step step) {
StepResult result = step.doNotPerform(scenarioFailure);
result.describeTo(reporter.get());
return this;
}
