在我的Spring-Boot Web应用程序项目中,我使用Spring Cache来实现缓存。可以通过application.yml
中定义的配置键启用/禁用缓存。我已经有了现有的测试用例,假设没有缓存,就会编写测试。因此,默认情况下,我的integration-test
配置文件缓存已禁用,我初始化NoOpCacheManager
并且我的所有测试都有效。
@Profile(value = { "default", "production", "integration-test" })
@Configuration
@EnableCaching(mode = AdviceMode.ASPECTJ)
public class CacheBeanConfig extends CachingConfigurerSupport {
@Autowired
private CacheConfig cacheConfig;
@Bean
@Override
public CacheManager cacheManager() {
if (cacheConfig.isEnabled()) {
System.out.println("****************Couchbase CacheBeanTestsConfig cache init.**********************");
Map<String, DeclaraCouchbaseTemplate> cacheCouchTemplateMap = Maps.newHashMap();
Map<String, Integer> cacheTtlMap = Maps.newHashMap();
for (CacheConfig.CacheConfigParam cacheParam : cacheConfig.getCaches()) {
try {
cacheCouchTemplateMap.put(cacheParam.getName(),
couchbaseManager.getCouchbaseTemplate(cacheParam.getName()));
cacheTtlMap.put(cacheParam.getName(), cacheParam.getTtl());
} catch (IOException | URISyntaxException e) {
throw new FaultException("Unable to get couchbase template.");
}
}
return new CouchbaseCacheManager(cacheCouchTemplateMap, cacheTtlMap, metricRegistry);
} else {
System.out.println("****************NoOp CacheBeanTestsConfig cache init.**********************");
NoOpCacheManager noopCacheManager = new NoOpCacheManager();
return noopCacheManager;
}
}
}
我还想编写用于验证缓存功能的测试。我创建了一个CachedControllerTest
类,其中编写了所有缓存特定的测试。
我跑的时候出现问题
mvn test -Dtest=CachedControllersTest -Dspring.profiles.active=integration-test
CachedControllerTest
类中的所有测试都失败了,因为缓存管理器初始化为NoOpCacheManager
,即使我在bean函数中启用了缓存。
我尝试为CachedControllerTest
创建一个单独的配置文件但它仍然失败,因为一旦初始化了cacheManager
bean,它就不会被重置。
mvn test -Dtest=CachedControllersTest -Dspring.profiles.active=integration-test,integration-cache-test
这是我的CachedControllerTest类
@ActiveProfiles("integration-cache-test")
@DirtiesContext
public class CachedControllersTest extends AbstractRestControllerTest {
@Configuration
@EnableCaching(mode = AdviceMode.ASPECTJ)
@Profile("integration-cache-test")
public static class CachedControllerTestsBeanConfig {
@Autowired
private CouchbaseManager couchbaseManager;
@Autowired
private CacheConfig cacheConfig;
@Autowired
private MetricRegistry metricRegistry;
@Autowired
GlobalApplicationConfig globalAppConfig;
@Bean
public CacheManager cacheManager() {
System.out.println("**************** CachedControllerTestsBeanConfig EnabledCaching**********************");
cacheConfig.setEnabled(true);
if (cacheConfig.isEnabled()) {
System.out.println("****************Couchbase CachedControllerTestsBeanConfig cache init.**********************");
Map<String, DeclaraCouchbaseTemplate> cacheCouchTemplateMap = Maps.newHashMap();
Map<String, Integer> cacheTtlMap = Maps.newHashMap();
for (CacheConfig.CacheConfigParam cacheParam : cacheConfig.getCaches()) {
try {
cacheCouchTemplateMap.put(cacheParam.getName(),
couchbaseManager.getCouchbaseTemplate(cacheParam.getName()));
cacheTtlMap.put(cacheParam.getName(), cacheParam.getTtl());
} catch (IOException | URISyntaxException e) {
throw new FaultException("Unable to get couchbase template.");
}
}
return new CouchbaseCacheManager(cacheCouchTemplateMap, cacheTtlMap, metricRegistry);
} else {
System.out.println("****************NoOp CachedControllerTestsBeanConfig cache init.**********************");
NoOpCacheManager noopCacheManager = new NoOpCacheManager();
return noopCacheManager;
}
}
@Bean(name = "mtlKeyGenerator")
public KeyGenerator keyGenerator() {
System.out.println("****************CachedControllerTestsBeanConfig mtlKeyGenerator.**********************");
return new MultiTenantKeyGenerator(globalAppConfig.getTenantId());
}
@Bean(name = CacheManagementConfigUtils.CACHE_ASPECT_BEAN_NAME)
@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
public AnnotationGroupCacheAspect cacheAspect() {
AnnotationGroupCacheAspect cacheAspect = AnnotationGroupCacheAspect.aspectOf();
CacheManager cacheManager = (CacheManager) StaticContextHolder.getApplicationContext().getBean("cacheManager");
cacheAspect.setCacheManager(cacheManager);
KeyGenerator keyGenerator = (KeyGenerator) StaticContextHolder.getApplicationContext().getBean("mtlKeyGenerator");
cacheAspect.setKeyGenerator(keyGenerator);
return cacheAspect;
}
}
@Component
public static class StaticContextHolder implements ApplicationContextAware {
private static ApplicationContext appContext;
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
appContext = applicationContext;
}
public static ApplicationContext getApplicationContext() {
return appContext;
}
}
}
application.yml
spring:
profiles: integration-test
cache:
enabled: false
---
spring:
profiles: integration-cache-test
cache:
enabled: false
我的要求是为每个Test Class重新初始化cacheManage,而CacheConfig是我想在运行时修改的bean,以便初始化适当的CacheManager
。
如果我运行CachedControllerTest
类测试,它们都会被隔离,因为在没有其他测试类运行之前,它会将cacheManager初始化为NoOpCacheManager。
提前感谢任何帮助/建议,以使这种情况有效。
修改1
根据Sam的建议,添加了@ActiveProfiles
。
修改2
AbstractRestControllerTest类定义
@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = Application.class)
@WebAppConfiguration
public class AbstractRestControllerTest {
}
答案 0 :(得分:1)
@Profile
对测试类有零效果。
要为集成测试设置活动Bean定义配置文件,您需要使用@ActiveProfiles
模块中的spring-test
。
有关详细信息,请参阅Spring参考手册的Context configuration with environment profiles部分。
此外,CachedControllerTestsBeanConfig
必须使用@Configuration
而不是 @Component
进行注释。
此致
Sam( Spring TestContext Framework的作者)