/*
* 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.cache.aspectj;
import org.junit.After;
import org.junit.Ignore;
import org.junit.Test;
import org.springframework.beans.factory.BeanCreationException;
import org.springframework.cache.CacheManager;
import org.springframework.cache.CacheTestUtils;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.cache.config.AnnotatedClassCacheableService;
import org.springframework.cache.config.CacheableService;
import org.springframework.cache.config.DefaultCacheableService;
import org.springframework.cache.config.SomeCustomKeyGenerator;
import org.springframework.cache.config.SomeKeyGenerator;
import org.springframework.cache.interceptor.CacheErrorHandler;
import org.springframework.cache.interceptor.CacheResolver;
import org.springframework.cache.interceptor.KeyGenerator;
import org.springframework.cache.interceptor.NamedCacheResolver;
import org.springframework.cache.interceptor.SimpleCacheErrorHandler;
import org.springframework.cache.interceptor.SimpleCacheResolver;
import org.springframework.cache.support.NoOpCacheManager;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.annotation.AdviceMode;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import static org.junit.Assert.*;
/**
* @author Stephane Nicoll
*/
public class AspectJEnableCachingIsolatedTests {
private ConfigurableApplicationContext ctx;
private void load(Class<?>... config) {
this.ctx = new AnnotationConfigApplicationContext(config);
}
@After
public void closeContext() {
if (this.ctx != null) {
this.ctx.close();
}
}
@Test
public void testKeyStrategy() {
load(EnableCachingConfig.class);
AnnotationCacheAspect aspect = this.ctx.getBean(AnnotationCacheAspect.class);
assertSame(this.ctx.getBean("keyGenerator", KeyGenerator.class), aspect.getKeyGenerator());
}
@Test
public void testCacheErrorHandler() {
load(EnableCachingConfig.class);
AnnotationCacheAspect aspect = this.ctx.getBean(AnnotationCacheAspect.class);
assertSame(this.ctx.getBean("errorHandler", CacheErrorHandler.class), aspect.getErrorHandler());
}
// --- local tests -------
@Test
public void singleCacheManagerBean() {
load(SingleCacheManagerConfig.class);
}
@Test
public void multipleCacheManagerBeans() {
try {
load(MultiCacheManagerConfig.class);
}
catch (IllegalStateException ex) {
assertTrue(ex.getMessage().contains("bean of type CacheManager"));
}
}
@Test
public void multipleCacheManagerBeans_implementsCachingConfigurer() {
load(MultiCacheManagerConfigurer.class); // does not throw
}
@Test
public void multipleCachingConfigurers() {
try {
load(MultiCacheManagerConfigurer.class, EnableCachingConfig.class);
}
catch (BeanCreationException ex) {
Throwable root = ex.getRootCause();
assertTrue(root instanceof IllegalStateException);
assertTrue(ex.getMessage().contains("implementations of CachingConfigurer"));
}
}
@Test
public void noCacheManagerBeans() {
try {
load(EmptyConfig.class);
}
catch (IllegalStateException ex) {
assertTrue(ex.getMessage().contains("No bean of type CacheManager"));
}
}
@Test
@Ignore("AspectJ has some sort of caching that makes this one fail")
public void emptyConfigSupport() {
load(EmptyConfigSupportConfig.class);
AnnotationCacheAspect aspect = this.ctx.getBean(AnnotationCacheAspect.class);
assertNotNull(aspect.getCacheResolver());
assertEquals(SimpleCacheResolver.class, aspect.getCacheResolver().getClass());
assertSame(this.ctx.getBean(CacheManager.class),
((SimpleCacheResolver) aspect.getCacheResolver()).getCacheManager());
}
@Test
public void bothSetOnlyResolverIsUsed() {
load(FullCachingConfig.class);
AnnotationCacheAspect aspect = this.ctx.getBean(AnnotationCacheAspect.class);
assertSame(this.ctx.getBean("cacheResolver"), aspect.getCacheResolver());
assertSame(this.ctx.getBean("keyGenerator"), aspect.getKeyGenerator());
}
@Configuration
@EnableCaching(mode = AdviceMode.ASPECTJ)
static class EnableCachingConfig extends CachingConfigurerSupport {
@Override
@Bean
public CacheManager cacheManager() {
return CacheTestUtils.createSimpleCacheManager("testCache", "primary", "secondary");
}
@Bean
public CacheableService<?> service() {
return new DefaultCacheableService();
}
@Bean
public CacheableService<?> classService() {
return new AnnotatedClassCacheableService();
}
@Override
@Bean
public KeyGenerator keyGenerator() {
return new SomeKeyGenerator();
}
@Override
@Bean
public CacheErrorHandler errorHandler() {
return new SimpleCacheErrorHandler();
}
@Bean
public KeyGenerator customKeyGenerator() {
return new SomeCustomKeyGenerator();
}
@Bean
public CacheManager customCacheManager() {
return CacheTestUtils.createSimpleCacheManager("testCache");
}
}
@Configuration
@EnableCaching(mode = AdviceMode.ASPECTJ)
static class EmptyConfig {
}
@Configuration
@EnableCaching(mode = AdviceMode.ASPECTJ)
static class SingleCacheManagerConfig {
@Bean
public CacheManager cm1() {
return new NoOpCacheManager();
}
}
@Configuration
@EnableCaching(mode = AdviceMode.ASPECTJ)
static class MultiCacheManagerConfig {
@Bean
public CacheManager cm1() {
return new NoOpCacheManager();
}
@Bean
public CacheManager cm2() {
return new NoOpCacheManager();
}
}
@Configuration
@EnableCaching(mode = AdviceMode.ASPECTJ)
static class MultiCacheManagerConfigurer extends CachingConfigurerSupport {
@Bean
public CacheManager cm1() {
return new NoOpCacheManager();
}
@Bean
public CacheManager cm2() {
return new NoOpCacheManager();
}
@Override
public CacheManager cacheManager() {
return cm1();
}
@Override
public KeyGenerator keyGenerator() {
return null;
}
}
@Configuration
@EnableCaching(mode = AdviceMode.ASPECTJ)
static class EmptyConfigSupportConfig extends CachingConfigurerSupport {
@Bean
public CacheManager cm() {
return new NoOpCacheManager();
}
}
@Configuration
@EnableCaching(mode = AdviceMode.ASPECTJ)
static class FullCachingConfig extends CachingConfigurerSupport {
@Override
@Bean
public CacheManager cacheManager() {
return new NoOpCacheManager();
}
@Override
@Bean
public KeyGenerator keyGenerator() {
return new SomeKeyGenerator();
}
@Override
@Bean
public CacheResolver cacheResolver() {
return new NamedCacheResolver(cacheManager(), "foo");
}
}
}