/*
* Copyright 2002-2015 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 java.util.concurrent.atomic.AtomicInteger;
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.ConfigurableApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.DependencyInjectionTestExecutionListener;
import org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener;
import org.springframework.test.context.support.DirtiesContextTestExecutionListener;
import static org.junit.Assert.*;
import static org.springframework.test.annotation.DirtiesContext.MethodMode.*;
/**
* Integration test which verifies correct interaction between the
* {@link DirtiesContextBeforeModesTestExecutionListener},
* {@link DependencyInjectionTestExecutionListener}, and
* {@link DirtiesContextTestExecutionListener} when
* {@link DirtiesContext @DirtiesContext} is used at the method level.
*
* @author Sam Brannen
* @since 4.2
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class MethodLevelDirtiesContextTests {
private static final AtomicInteger contextCount = new AtomicInteger();
@Configuration
static class Config {
@Bean
Integer count() {
return contextCount.incrementAndGet();
}
}
@Autowired
private ConfigurableApplicationContext context;
@Autowired
private Integer count;
@Test
// test## prefix required for @FixMethodOrder.
public void test01() throws Exception {
performAssertions(1);
}
@Test
@DirtiesContext(methodMode = BEFORE_METHOD)
// test## prefix required for @FixMethodOrder.
public void test02_dirtyContextBeforeTestMethod() throws Exception {
performAssertions(2);
}
@Test
@DirtiesContext
// test## prefix required for @FixMethodOrder.
public void test03_dirtyContextAferTestMethod() throws Exception {
performAssertions(2);
}
@Test
// test## prefix required for @FixMethodOrder.
public void test04() throws Exception {
performAssertions(3);
}
private void performAssertions(int expectedContextCreationCount) throws Exception {
assertNotNull("context must not be null", this.context);
assertTrue("context must be active", this.context.isActive());
assertNotNull("count must not be null", this.count);
assertEquals("count: ", expectedContextCreationCount, this.count.intValue());
assertEquals("context creation count: ", expectedContextCreationCount, contextCount.get());
}
}