@Test
public void a_test_result_can_be_defined_for_a_step() throws InterruptedException {
TestStep step = new TestStep("a narrative description");
step.setResult(TestResult.SUCCESS);
assertThat(step.getResult(), is(TestResult.SUCCESS));
}
@Test
public void we_can_record_the_lifetime_of_a_test_step() throws InterruptedException {
TestStep step = new TestStep("a narrative description");
Thread.sleep(150);
step.recordDuration();
assertThat(step.getDuration(), is(greaterThanOrEqualTo(100L)));
}
@Test
public void we_can_display_the_lifetime_of_a_test_step_in_seconds() throws InterruptedException {
TestStep step = new TestStep("a narrative description");
Thread.sleep(150);
step.recordDuration();
double expectedDuration = step.getDuration() / 1000.0;
assertThat(step.getDurationInSeconds(), closeTo(expectedDuration, 0.01));
}
@Test
public void when_a_step_fails_the_error_message_can_be_recorded() throws IOException {
TestStep step = new TestStep("a narrative description");
step.setResult(TestResult.FAILURE);
step.failedWith(new Exception("Oh nose!"));
assertThat(step.getErrorMessage(), containsString("Oh nose!"));
}
@Test
public void the_short_error_message_should_remove_double_quotes() throws IOException {
TestStep step = new TestStep("a narrative description");
step.setResult(TestResult.FAILURE);
Throwable e = new IllegalStateException("Original error");
step.failedWith(new Exception("Oh nose", e));
assertThat(step.getShortErrorMessage(), is("Original error"));
}
@Test
public void the_short_error_message_should_only_include_the_first_line() throws IOException {
TestStep step = new TestStep("a narrative description");
step.setResult(TestResult.FAILURE);
Throwable e = new IllegalStateException("Original error\nwith lots of messy details");
step.failedWith(new Exception("Oh nose", e));
assertThat(step.getShortErrorMessage(), is("Original error"));
}
@Test
public void when_a_step_fails_with_a_cause_the_original_message_is_used() throws IOException {
TestStep step = new TestStep("a narrative description");
step.setResult(TestResult.FAILURE);
Throwable e = new IllegalStateException("Original error");
step.failedWith(new Exception("Oh nose", e));
assertThat(step.getErrorMessage(), containsString("Original error"));
}
@Test
public void when_a_step_fails_the_stack_trace_is_also_recorded() throws IOException {
TestStep step = new TestStep("a narrative description");
step.setResult(TestResult.FAILURE);
Throwable e = new IllegalStateException();
step.failedWith(new Exception("Oh nose", e));
assertThat(step.getException().getStackTrace(), is(notNullValue()));
}
@Test
public void a_test_step_with_successful_child_steps_is_successful() throws InterruptedException {
TestStep step = new TestStep("a narrative description");
step.addChildStep(successfulTestStepCalled("child step 1"));
step.addChildStep(successfulTestStepCalled("child step 2"));
step.addChildStep(successfulTestStepCalled("child step 3"));
assertThat(step.getResult(), is(TestResult.SUCCESS));
}
@Test
public void the_short_error_message_should_replace_double_quotes_with_single_quotes()
throws IOException {
TestStep step = new TestStep("a narrative description");
step.setResult(TestResult.FAILURE);
Throwable e = new IllegalStateException("Original \"error\"\nwith lots of messy details");
step.failedWith(new Exception("Oh nose", e));
assertThat(step.getShortErrorMessage(), is("Original 'error'"));
}
@Test
public void a_test_step_with_empty_child_steps_is_successful_unless_marked_as_pending()
throws InterruptedException {
TestStep step = new TestStep("a narrative description");
step.addChildStep(new TestStep("child step 1"));
step.addChildStep(new TestStep("child step 2"));
step.addChildStep(new TestStep("child step 3"));
assertThat(step.getResult(), is(TestResult.SUCCESS));
}
@Test
public void if_a_screenshot_is_identical_to_the_previous_one_in_the_step_it_wont_be_added()
throws IOException {
TestStep step = new TestStep("a narrative description");
File screenshot = temporaryFolder.newFile("screenshot.png");
File source = temporaryFolder.newFile("screenshot.html");
step.addScreenshot(new ScreenshotAndHtmlSource(screenshot, source));
step.addScreenshot(new ScreenshotAndHtmlSource(screenshot, source));
assertThat(step.getScreenshots().size(), is(1));
}
@Test
public void the_first_screenshot_can_be_used_to_represent_the_step() throws IOException {
TestStep step = new TestStep("a narrative description");
File screenshot = temporaryFolder.newFile("screenshot.png");
File source = temporaryFolder.newFile("screenshot.html");
step.addScreenshot(new ScreenshotAndHtmlSource(screenshot, source));
File screenshot2 = temporaryFolder.newFile("screenshot2.png");
File source2 = temporaryFolder.newFile("screenshot2.html");
step.addScreenshot(new ScreenshotAndHtmlSource(screenshot2, source2));
assertThat(step.getFirstScreenshot().getScreenshot(), is(screenshot));
assertThat(step.getFirstScreenshot().getHtmlSource().get(), is(source));
}
@Test
public void the_test_step_can_have_an_illustration() throws IOException {
TestStep step = new TestStep("a narrative description");
File screenshot = temporaryFolder.newFile("screenshot.png");
File source = temporaryFolder.newFile("screenshot.html");
assertThat(step.hasScreenshots(), is(false));
step.addScreenshot(new ScreenshotAndHtmlSource(screenshot, source));
assertThat(step.hasScreenshots(), is(true));
assertThat(step.getScreenshots().get(0).getScreenshot(), is(screenshot));
assertThat(step.getScreenshots().get(0).getHtmlSource().get(), is(source));
}
@Test
public void the_test_step_knows_how_many_illustrations_it_has() throws IOException {
TestStep step = new TestStep("a narrative description");
step.addScreenshot(
forScreenshotWithImage("/screenshots/google_page_1.png")
.and()
.withSource("screenshot.html"));
step.addScreenshot(
forScreenshotWithImage("/screenshots/google_page_2.png")
.and()
.withSource("screenshot2.html"));
step.addScreenshot(
forScreenshotWithImage("/screenshots/google_page_3.png")
.and()
.withSource("screenshot2.html"));
assertThat(step.getScreenshotCount(), is(3));
}
@Test
public void the_test_step_can_have_more_than_one_illustration() throws IOException {
TestStep step = new TestStep("a narrative description");
step.addScreenshot(
forScreenshotWithImage("/screenshots/google_page_1.png")
.and()
.withSource("screenshot.html"));
step.addScreenshot(
forScreenshotWithImage("/screenshots/google_page_2.png")
.and()
.withSource("screenshot2.html"));
ScreenshotAndHtmlSource screenshot1 = step.getScreenshots().get(0);
ScreenshotAndHtmlSource screenshot2 = step.getScreenshots().get(1);
assertThat(screenshot1.getScreenshot().getName(), is("google_page_1.png"));
assertThat(screenshot1.getHtmlSource().get().getName(), is("screenshot.html"));
assertThat(screenshot2.getScreenshot().getName(), is("google_page_2.png"));
assertThat(screenshot2.getHtmlSource().get().getName(), is("screenshot2.html"));
assertThat(screenshot1.hashCode(), is(not(screenshot2.hashCode())));
}
private TestStep successfulTestStepCalled(String stepName) {
TestStep step = new TestStep(stepName);
step.setResult(TestResult.SUCCESS);
return step;
}
@Test
public void the_first_screenshot_is_null_if_there_are_no_screenshots() throws IOException {
TestStep step = new TestStep("a narrative description");
assertThat(step.getFirstScreenshot(), is(nullValue()));
}
@Test
public void an_empty_step_is_successful_unless_annotated_as_pending()
throws InterruptedException {
TestStep step = new TestStep("a narrative description");
assertThat(step.getResult(), is(TestResult.SUCCESS));
}
@Test
public void the_test_step_has_a_description() {
TestStep step = new TestStep("a narrative description");
assertThat(step.getDescription(), is("a narrative description"));
}