/*
* 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.cache;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.FixMethodOrder;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.MethodSorters;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.TestExecutionListeners;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.DependencyInjectionTestExecutionListener;
import org.springframework.test.context.support.DirtiesContextTestExecutionListener;
import static org.junit.Assert.*;
import static org.springframework.test.context.cache.ContextCacheTestUtils.*;
/**
* JUnit 4 based unit test which verifies correct {@link ContextCache
* application context caching} in conjunction with the
* {@link SpringJUnit4ClassRunner} and the {@link DirtiesContext
* @DirtiesContext} annotation at the method level.
*
* @author Sam Brannen
* @author Juergen Hoeller
* @since 2.5
* @see ContextCacheTests
* @see LruContextCacheTests
*/
@RunWith(SpringJUnit4ClassRunner.class)
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
@TestExecutionListeners({ DependencyInjectionTestExecutionListener.class, DirtiesContextTestExecutionListener.class })
@ContextConfiguration("../junit4/SpringJUnit4ClassRunnerAppCtxTests-context.xml")
public class SpringRunnerContextCacheTests {
private static ApplicationContext dirtiedApplicationContext;
@Autowired
protected ApplicationContext applicationContext;
@BeforeClass
public static void verifyInitialCacheState() {
dirtiedApplicationContext = null;
resetContextCache();
assertContextCacheStatistics("BeforeClass", 0, 0, 0);
}
@AfterClass
public static void verifyFinalCacheState() {
assertContextCacheStatistics("AfterClass", 1, 1, 2);
}
@Test
@DirtiesContext
public void dirtyContext() {
assertContextCacheStatistics("dirtyContext()", 1, 0, 1);
assertNotNull("The application context should have been autowired.", this.applicationContext);
SpringRunnerContextCacheTests.dirtiedApplicationContext = this.applicationContext;
}
@Test
public void verifyContextDirty() {
assertContextCacheStatistics("verifyContextWasDirtied()", 1, 0, 2);
assertNotNull("The application context should have been autowired.", this.applicationContext);
assertNotSame("The application context should have been 'dirtied'.",
SpringRunnerContextCacheTests.dirtiedApplicationContext, this.applicationContext);
SpringRunnerContextCacheTests.dirtiedApplicationContext = this.applicationContext;
}
@Test
public void verifyContextNotDirty() {
assertContextCacheStatistics("verifyContextWasNotDirtied()", 1, 1, 2);
assertNotNull("The application context should have been autowired.", this.applicationContext);
assertSame("The application context should NOT have been 'dirtied'.",
SpringRunnerContextCacheTests.dirtiedApplicationContext, this.applicationContext);
}
}