/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.test.context.junit4;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runner.Runner;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.TestContext;
import org.springframework.test.context.TestExecutionListener;
import org.springframework.test.context.TestExecutionListeners;
import org.springframework.test.context.transaction.AfterTransaction;
import org.springframework.test.context.transaction.BeforeTransaction;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.ClassUtils;
import static org.junit.Assert.*;
import static org.springframework.test.context.junit4.JUnitTestingUtils.*;
/**
* Integration tests which verify that '<i>before</i>' and '<i>after</i>'
* methods of {@link TestExecutionListener TestExecutionListeners} as well as
* {@code @BeforeTransaction} and {@code @AfterTransaction} methods can fail
* tests run via the {@link SpringRunner} in a JUnit 4 environment.
*
* <p>See: <a href="https://jira.spring.io/browse/SPR-3960" target="_blank">SPR-3960</a>.
*
* <p>Indirectly, this class also verifies that all {@code TestExecutionListener}
* lifecycle callbacks are called.
*
* @author Sam Brannen
* @since 2.5
*/
@RunWith(Parameterized.class)
public class FailingBeforeAndAfterMethodsSpringRunnerTests {
protected final Class<?> clazz;
@Parameters(name = "{0}")
public static Object[] testCases() {
return new Object[] {//
AlwaysFailingBeforeTestClassTestCase.class.getSimpleName(),//
AlwaysFailingAfterTestClassTestCase.class.getSimpleName(),//
AlwaysFailingPrepareTestInstanceTestCase.class.getSimpleName(),//
AlwaysFailingBeforeTestMethodTestCase.class.getSimpleName(),//
AlwaysFailingBeforeTestExecutionTestCase.class.getSimpleName(), //
AlwaysFailingAfterTestExecutionTestCase.class.getSimpleName(), //
AlwaysFailingAfterTestMethodTestCase.class.getSimpleName(),//
FailingBeforeTransactionTestCase.class.getSimpleName(),//
FailingAfterTransactionTestCase.class.getSimpleName() //
};
}
public FailingBeforeAndAfterMethodsSpringRunnerTests(String testClassName) throws Exception {
this.clazz = ClassUtils.forName(getClass().getName() + "." + testClassName, getClass().getClassLoader());
}
protected Class<? extends Runner> getRunnerClass() {
return SpringRunner.class;
}
@Test
public void runTestAndAssertCounters() throws Exception {
int expectedStartedCount = this.clazz.getSimpleName().startsWith("AlwaysFailingBeforeTestClass") ? 0 : 1;
int expectedFinishedCount = this.clazz.getSimpleName().startsWith("AlwaysFailingBeforeTestClass") ? 0 : 1;
runTestsAndAssertCounters(getRunnerClass(), this.clazz, expectedStartedCount, 1, expectedFinishedCount, 0, 0);
}
// -------------------------------------------------------------------
protected static class AlwaysFailingBeforeTestClassTestExecutionListener implements TestExecutionListener {
@Override
public void beforeTestClass(TestContext testContext) {
fail("always failing beforeTestClass()");
}
}
protected static class AlwaysFailingAfterTestClassTestExecutionListener implements TestExecutionListener {
@Override
public void afterTestClass(TestContext testContext) {
fail("always failing afterTestClass()");
}
}
protected static class AlwaysFailingPrepareTestInstanceTestExecutionListener implements TestExecutionListener {
@Override
public void prepareTestInstance(TestContext testContext) throws Exception {
fail("always failing prepareTestInstance()");
}
}
protected static class AlwaysFailingBeforeTestMethodTestExecutionListener implements TestExecutionListener {
@Override
public void beforeTestMethod(TestContext testContext) {
fail("always failing beforeTestMethod()");
}
}
protected static class AlwaysFailingBeforeTestExecutionTestExecutionListener implements TestExecutionListener {
@Override
public void beforeTestExecution(TestContext testContext) {
fail("always failing beforeTestExecution()");
}
}
protected static class AlwaysFailingAfterTestMethodTestExecutionListener implements TestExecutionListener {
@Override
public void afterTestMethod(TestContext testContext) {
fail("always failing afterTestMethod()");
}
}
protected static class AlwaysFailingAfterTestExecutionTestExecutionListener implements TestExecutionListener {
@Override
public void afterTestExecution(TestContext testContext) {
fail("always failing afterTestExecution()");
}
}
@RunWith(SpringRunner.class)
public static abstract class BaseTestCase {
@Test
public void testNothing() {
}
}
@Ignore("TestCase classes are run manually by the enclosing test class")
@TestExecutionListeners(AlwaysFailingBeforeTestClassTestExecutionListener.class)
public static class AlwaysFailingBeforeTestClassTestCase extends BaseTestCase {
}
@Ignore("TestCase classes are run manually by the enclosing test class")
@TestExecutionListeners(AlwaysFailingAfterTestClassTestExecutionListener.class)
public static class AlwaysFailingAfterTestClassTestCase extends BaseTestCase {
}
@Ignore("TestCase classes are run manually by the enclosing test class")
@TestExecutionListeners(AlwaysFailingPrepareTestInstanceTestExecutionListener.class)
public static class AlwaysFailingPrepareTestInstanceTestCase extends BaseTestCase {
}
@Ignore("TestCase classes are run manually by the enclosing test class")
@TestExecutionListeners(AlwaysFailingBeforeTestMethodTestExecutionListener.class)
public static class AlwaysFailingBeforeTestMethodTestCase extends BaseTestCase {
}
@Ignore("TestCase classes are run manually by the enclosing test class")
@TestExecutionListeners(AlwaysFailingBeforeTestExecutionTestExecutionListener.class)
public static class AlwaysFailingBeforeTestExecutionTestCase extends BaseTestCase {
}
@Ignore("TestCase classes are run manually by the enclosing test class")
@TestExecutionListeners(AlwaysFailingAfterTestExecutionTestExecutionListener.class)
public static class AlwaysFailingAfterTestExecutionTestCase extends BaseTestCase {
}
@Ignore("TestCase classes are run manually by the enclosing test class")
@TestExecutionListeners(AlwaysFailingAfterTestMethodTestExecutionListener.class)
public static class AlwaysFailingAfterTestMethodTestCase extends BaseTestCase {
}
@Ignore("TestCase classes are run manually by the enclosing test class")
@RunWith(SpringRunner.class)
@ContextConfiguration("FailingBeforeAndAfterMethodsTests-context.xml")
@Transactional
public static class FailingBeforeTransactionTestCase {
@Test
public void testNothing() {
}
@BeforeTransaction
public void beforeTransaction() {
fail("always failing beforeTransaction()");
}
}
@Ignore("TestCase classes are run manually by the enclosing test class")
@RunWith(SpringRunner.class)
@ContextConfiguration("FailingBeforeAndAfterMethodsTests-context.xml")
@Transactional
public static class FailingAfterTransactionTestCase {
@Test
public void testNothing() {
}
@AfterTransaction
public void afterTransaction() {
fail("always failing afterTransaction()");
}
}
}