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ListenerTest.java
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ListenerTest.java
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package test.listeners;
import org.testng.*;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import org.testng.collections.Lists;
import test.SimpleBaseTest;
import java.util.Arrays;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.entry;
public class ListenerTest extends SimpleBaseTest {
@BeforeMethod
public void bm() {
SimpleListener.m_list = Lists.newArrayList();
}
@Test(description = "Ensure that if a listener is present, we get test(), onSuccess()," +
" afterMethod()")
public void listenerShouldBeCalledBeforeConfiguration() {
TestNG tng = create(OrderedListenerSampleTest.class);
tng.run();
Assert.assertEquals(SimpleListener.m_list, Arrays.asList(1, 2, 3, 4));
}
@Test(description = "TESTNG-400: onTestFailure should be called before @AfterMethod")
public void failureBeforeAfterMethod() {
TestNG tng = create(FailingSampleTest.class);
tng.run();
Assert.assertEquals(SimpleListener.m_list, Arrays.asList(4, 5, 6));
}
@Test(description = "Inherited @Listeners annotations should aggregate")
public void aggregateListeners() {
TestNG tng = create(AggregateSampleTest.class);
AggregateSampleTest.m_count = 0;
tng.run();
Assert.assertEquals(AggregateSampleTest.m_count, 2);
}
@Test(description = "Should attach only one instance of the same @Listener class per test")
public void shouldAttachOnlyOneInstanceOfTheSameListenerClassPerTest() {
TestNG tng = create(Derived1.class, Derived2.class);
BaseWithListener.m_count = 0;
tng.run();
Assert.assertEquals(BaseWithListener.m_count, 2);
}
@Test(description = "@Listeners with an ISuiteListener")
public void suiteListenersShouldWork() {
TestNG tng = create(SuiteListenerSample.class);
SuiteListener.start = 0;
SuiteListener.finish = 0;
tng.run();
Assert.assertEquals(SuiteListener.start, 1);
Assert.assertEquals(SuiteListener.finish, 1);
}
@Test(description = "GITHUB-767: ISuiteListener called twice when @Listeners")
public void suiteListenerInListernersAnnotationShouldBeRunOnce() {
TestNG tng = createTests("Suite", SuiteListenerSample2.class);
SuiteListener2.start = 0;
SuiteListener2.finish = 0;
tng.run();
Assert.assertEquals(SuiteListener2.start, 1);
Assert.assertEquals(SuiteListener2.finish, 1);
}
@Test(description = "GITHUB-171")
public void suiteListenersShouldBeOnlyRunOnceWithManyTests() {
TestNG tng = createTests("suite", Derived1.class, Derived2.class);
SuiteListener.start = 0;
SuiteListener.finish = 0;
tng.run();
Assert.assertEquals(SuiteListener.start, 1);
Assert.assertEquals(SuiteListener.finish, 1);
}
@Test(description = "GITHUB-795")
public void suiteListenersShouldBeOnlyRunOnceWithManyIdenticalTests() {
TestNG tng = createTests("suite", Derived1.class, Derived1.class);
SuiteListener.start = 0;
SuiteListener.finish = 0;
tng.run();
Assert.assertEquals(SuiteListener.start, 1);
Assert.assertEquals(SuiteListener.finish, 1);
}
@Test(description = "GITHUB-169")
public void invokedMethodListenersShouldBeOnlyRunOnceWithManyTests() {
TestNG tng = createTests("suite", Derived1.class, Derived2.class);
MyInvokedMethodListener.beforeInvocation.clear();
MyInvokedMethodListener.afterInvocation.clear();
tng.run();
assertThat(MyInvokedMethodListener.beforeInvocation).containsOnly(
entry("t", 1), entry("s", 1)
);
assertThat(MyInvokedMethodListener.afterInvocation).containsOnly(
entry("t", 1), entry("s", 1)
);
}
@Test(description = "GITHUB-154: MethodInterceptor will be called twice")
public void methodInterceptorShouldBeRunOnce() {
TestNG tng = create(SuiteListenerSample.class);
MyMethodInterceptor interceptor = new MyMethodInterceptor();
tng.addListener(interceptor);
tng.run();
Assert.assertEquals(interceptor.getCount(), 1);
}
@Test(description = "GITHUB-356: Add listeners for @BeforeClass/@AfterClass")
public void classListenerShouldWork() {
MyClassListener.names.clear();
TestNG tng = create(Derived1.class, Derived2.class);
MyClassListener listener = new MyClassListener();
tng.addListener((Object)listener);
TestListenerAdapter adapter = new TestListenerAdapter();
tng.addListener(adapter);
tng.run();
assertThat(adapter.getFailedTests()).isEmpty();
assertThat(adapter.getSkippedTests()).isEmpty();
assertThat(MyClassListener.names).containsExactly(
"BeforeClass=Derived1",
"BeforeMethod=Derived1.t", "AfterMethod=Derived1.t",
"AfterClass=Derived1",
"BeforeClass=Derived2",
"BeforeMethod=Derived2.s", "AfterMethod=Derived2.s",
"AfterClass=Derived2");
}
@Test
public void classListenerShouldWorkWithManyTestMethods() {
MyClassListener.names.clear();
TestNG tng = create(Derived3.class);
MyClassListener listener = new MyClassListener();
tng.addListener((Object)listener);
TestListenerAdapter adapter = new TestListenerAdapter();
tng.addListener(adapter);
tng.run();
assertThat(adapter.getFailedTests()).isEmpty();
assertThat(adapter.getSkippedTests()).isEmpty();
assertThat(MyClassListener.names).containsExactly(
"BeforeClass=Derived3",
"BeforeMethod=Derived3.r", "AfterMethod=Derived3.r",
"BeforeMethod=Derived3.r1", "AfterMethod=Derived3.r1",
"AfterClass=Derived3"
);
}
@Test(description = "GITHUB-356: Add listeners for @BeforeClass/@AfterClass")
public void classListenerShouldWorkFromAnnotation() {
MyClassListener.names.clear();
TestNG tng = create(ClassListenerSample.class);
TestListenerAdapter adapter = new TestListenerAdapter();
tng.addListener(adapter);
tng.run();
assertThat(adapter.getFailedTests()).isEmpty();
assertThat(adapter.getSkippedTests()).isEmpty();
assertThat(MyClassListener.names).containsExactly(
"BeforeClass=ClassListenerSample",
"BeforeMethod=ClassListenerSample.test", "AfterMethod=ClassListenerSample.test",
"BeforeMethod=ClassListenerSample.test2", "AfterMethod=ClassListenerSample.test2",
"AfterClass=ClassListenerSample"
);
}
@Test
public void classListenerShouldBeOnlyRunOnce() {
MyClassListener.names.clear();
TestNG tng = create(Derived3.class);
MyClassListener listener = new MyClassListener();
tng.addListener((ITestNGListener) listener);
TestListenerAdapter adapter = new TestListenerAdapter();
tng.addListener((ITestNGListener) adapter);
TestAndClassListener tacl = new TestAndClassListener();
tng.addListener((ITestNGListener) tacl);
tng.run();
assertThat(adapter.getFailedTests()).isEmpty();
assertThat(adapter.getSkippedTests()).isEmpty();
assertThat(tacl.getBeforeClassCount()).isEqualTo(1);
assertThat(tacl.getAfterClassCount()).isEqualTo(1);
}
@Test(description = "GITHUB-911: Should not call method listeners for skipped methods")
public void methodListenersShouldNotBeCalledForSkippedMethods() {
GitHub911Listener listener = new GitHub911Listener();
TestNG tng = create(GitHub911Sample.class);
tng.addListener(listener);
tng.run();
Assert.assertEquals(listener.onStart, 1);
Assert.assertEquals(listener.onFinish, 1);
Assert.assertEquals(listener.onTestStart, 0);
Assert.assertEquals(listener.onTestSuccess, 0);
Assert.assertEquals(listener.onTestFailure, 0);
Assert.assertEquals(listener.onTestFailedButWithinSuccessPercentage, 0);
Assert.assertEquals(listener.onTestSkipped, 2);
}
@Test(description = "GITHUB-895: Changing status of test by setStatus of ITestResult")
public void setStatusShouldWorkInListener() {
SetStatusListener listener = new SetStatusListener();
TestNG tng = create(SetStatusSample.class);
tng.addListener(listener);
tng.run();
Assert.assertEquals(listener.getContext().getFailedTests().size(), 0);
Assert.assertEquals(listener.getContext().getFailedButWithinSuccessPercentageTests().size(), 0);
Assert.assertEquals(listener.getContext().getSkippedTests().size(), 0);
Assert.assertEquals(listener.getContext().getPassedTests().size(), 1);
}
@Test(description = "GITHUB-1084: Using deprecated addListener methods should not register many times")
public void listenerRegistration() {
MultiListener listener = new MultiListener();
TestNG tng = create(SimpleSample.class);
tng.addListener((ISuiteListener) listener);
tng.addListener((ITestListener) listener);
tng.addInvokedMethodListener(listener);
tng.run();
Assert.assertEquals(listener.getOnSuiteStartCount(), 1);
Assert.assertEquals(listener.getOnSuiteFinishCount(), 1);
Assert.assertEquals(listener.getOnTestStartCount(), 1);
Assert.assertEquals(listener.getOnTestFinishCount(), 1);
Assert.assertEquals(listener.getBeforeInvocationCount(), 1);
Assert.assertEquals(listener.getAfterInvocationCount(), 1);
Assert.assertEquals(listener.getOnMethodTestStartCount(), 1);
Assert.assertEquals(listener.getOnMethodTestSuccessCount(), 1);
}
}