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/* * Created on Mar 8, 2006 * * 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. * * Copyright @2006 the original author or authors. */ package org.springmodules.cache.config; import java.lang.reflect.Method; import java.util.List; import java.util.Map; import org.easymock.AbstractMatcher; import org.easymock.classextension.MockClassControl; import org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator; import org.springframework.beans.MutablePropertyValues; import org.springframework.beans.factory.config.BeanDefinition; import org.springframework.beans.factory.config.RuntimeBeanReference; import org.springframework.beans.factory.support.AbstractBeanDefinition; import org.springframework.beans.factory.support.BeanDefinitionRegistry; import org.springframework.util.CollectionUtils; import org.springframework.util.ObjectUtils; import org.springmodules.cache.interceptor.caching.CachingAttributeSourceAdvisor; import org.springmodules.cache.interceptor.caching.MetadataCachingInterceptor; import org.springmodules.cache.interceptor.flush.FlushingAttributeSourceAdvisor; import org.springmodules.cache.interceptor.flush.MetadataFlushingInterceptor; /** * <p> * Unit Tests for <code>{@link AbstractMetadataAttributesParser}</code>. * </p> * * @author Alex Ruiz */ public class MetadataAttributesParserTests extends AbstractCacheSetupStrategyParserImplTestCase { protected abstract class AbstractInterceptorPropertyValuesMatcher extends AbstractMatcher { /** * @see AbstractMatcher#argumentMatches(Object, Object) */ protected boolean argumentMatches(Object expected, Object actual) { if (!(expected instanceof MutablePropertyValues)) { return expected.equals(actual); } if (!(actual instanceof MutablePropertyValues)) { return false; } return equals((MutablePropertyValues) expected, (MutablePropertyValues) actual); } protected boolean equals(List expected, List actual) { if (expected == actual) { return true; } if (!CollectionUtils.isEmpty(expected)) { int count = expected.size(); if (actual.size() != count) { return false; } for (int i = 0; i < count; i++) { if (!equals((RuntimeBeanReference) expected.get(i), (RuntimeBeanReference) actual.get(i))) { return false; } } } else if (!CollectionUtils.isEmpty(actual)) { return false; } return true; } protected abstract boolean equals(MutablePropertyValues expected, MutablePropertyValues actual); protected boolean equals(RuntimeBeanReference expected, RuntimeBeanReference actual) { if (expected == actual) { return true; } return ObjectUtils.nullSafeEquals(expected.getBeanName(), actual.getBeanName()); } protected RuntimeBeanReference getCacheProviderFacadeReference(MutablePropertyValues propertyValues) { return (RuntimeBeanReference) propertyValues.getPropertyValue("cacheProviderFacade").getValue(); } } protected class CachingInterceptorPropertyValuesMatcher extends AbstractInterceptorPropertyValuesMatcher { protected boolean equals(MutablePropertyValues expected, MutablePropertyValues actual) { if (expected == actual) { return true; } if (!equals(getCacheProviderFacadeReference(expected), getCacheProviderFacadeReference(actual))) { return false; } if (!equals(getCachingListeners(expected), getCachingListeners(actual))) { return false; } if (!ObjectUtils.nullSafeEquals(getCachingModels(expected), getCachingModels(actual))) { return false; } return true; } private List getCachingListeners(MutablePropertyValues propertyValues) { return (List) propertyValues.getPropertyValue("cachingListeners").getValue(); } private Map getCachingModels(MutablePropertyValues propertyValues) { return (Map) propertyValues.getPropertyValue("cachingModels").getValue(); } } protected class FlushingInterceptorPropertyValuesMatcher extends AbstractInterceptorPropertyValuesMatcher { protected boolean equals(MutablePropertyValues expected, MutablePropertyValues actual) { if (expected == actual) { return true; } if (!equals(getCacheProviderFacadeReference(expected), getCacheProviderFacadeReference(actual))) { return false; } if (!ObjectUtils.nullSafeEquals(getFlushingModels(expected), getFlushingModels(actual))) { return false; } return true; } private Map getFlushingModels(MutablePropertyValues propertyValues) { return (Map) propertyValues.getPropertyValue("flushingModels").getValue(); } } private AbstractMetadataAttributesParser parser; private MockClassControl parserControl; /** * Constructor. * * @param name * the name of the test case */ public MetadataAttributesParserTests(String name) { super(name); } public void testParseCacheSetupStrategy() { expectations(); parserControl.replay(); parser.parseCacheSetupStrategy(new DomElementStub(""), parserContext, propertySource); assertAutoProxyIsRegistered(); assertCachingInterceptorIsRegistered(); assertCachingAdvisorIsRegistered(); assertFlushingInterceptorIsRegistered(); assertFlushingAdvisorIsRegistered(); parserControl.verify(); } protected void afterSetUp() throws Exception { Class targetClass = AbstractMetadataAttributesParser.class; Method registerCustomBeansMethod = targetClass.getDeclaredMethod("registerCustomBeans", new Class[] { BeanDefinitionRegistry.class }); Method configureCachingInterceptorMethod = targetClass.getDeclaredMethod("configureCachingInterceptor", new Class[] { MutablePropertyValues.class, BeanDefinitionRegistry.class }); Method configureFlushingInterceptorMethod = targetClass.getDeclaredMethod("configureFlushingInterceptor", new Class[] { MutablePropertyValues.class, BeanDefinitionRegistry.class }); Method[] methodsToMock = new Method[] { configureCachingInterceptorMethod, configureFlushingInterceptorMethod, registerCustomBeansMethod }; parserControl = MockClassControl.createControl(targetClass, null, null, methodsToMock); parser = (AbstractMetadataAttributesParser) parserControl.getMock(); } private void assertAutoProxyIsRegistered() { AbstractBeanDefinition definition = (AbstractBeanDefinition) registry.getBeanDefinition("autoproxy"); ConfigAssert.assertBeanDefinitionWrapsClass(definition, DefaultAdvisorAutoProxyCreator.class); } private void assertCachingAdvisorIsRegistered() { Class advisorClass = CachingAttributeSourceAdvisor.class; AbstractBeanDefinition definition = (AbstractBeanDefinition) registry .getBeanDefinition(advisorClass.getName()); ConfigAssert.assertBeanDefinitionWrapsClass(definition, advisorClass); RuntimeBeanReference expectedReference = new RuntimeBeanReference( MetadataCachingInterceptor.class.getName()); ConfigAssert.assertBeanDefinitionHasConstructorArgument(expectedReference, definition.getConstructorArgumentValues(), 0, RuntimeBeanReference.class); } private void assertCachingInterceptorIsRegistered() { BeanDefinition definition = registry.getBeanDefinition(MetadataCachingInterceptor.class.getName()); ConfigAssert.assertBeanDefinitionHasProperty(definition, propertySource.getCacheKeyGeneratorProperty()); ConfigAssert.assertBeanDefinitionHasProperty(definition, propertySource.getCacheProviderFacadeProperty()); ConfigAssert.assertBeanDefinitionHasProperty(definition, propertySource.getCachingListenersProperty()); ConfigAssert.assertBeanDefinitionHasProperty(definition, propertySource.getCachingModelsProperty()); } private void assertFlushingAdvisorIsRegistered() { Class advisorClass = FlushingAttributeSourceAdvisor.class; AbstractBeanDefinition definition = (AbstractBeanDefinition) registry .getBeanDefinition(advisorClass.getName()); ConfigAssert.assertBeanDefinitionWrapsClass(definition, advisorClass); RuntimeBeanReference expectedReference = new RuntimeBeanReference( MetadataFlushingInterceptor.class.getName()); ConfigAssert.assertBeanDefinitionHasConstructorArgument(expectedReference, definition.getConstructorArgumentValues(), 0, RuntimeBeanReference.class); } private void assertFlushingInterceptorIsRegistered() { BeanDefinition definition = registry.getBeanDefinition(MetadataFlushingInterceptor.class.getName()); ConfigAssert.assertBeanDefinitionHasProperty(definition, propertySource.getCacheProviderFacadeProperty()); ConfigAssert.assertBeanDefinitionHasProperty(definition, propertySource.getFlushingModelsProperty()); } private MutablePropertyValues cachingInterceptorPropertyValues() { MutablePropertyValues pv = new MutablePropertyValues(); pv.addPropertyValue(propertySource.getCacheProviderFacadeProperty()); pv.addPropertyValue(propertySource.getCachingListenersProperty()); pv.addPropertyValue(propertySource.getCachingModelsProperty()); return pv; } private void expectations() { parser.configureCachingInterceptor(cachingInterceptorPropertyValues(), registry); parserControl.setMatcher(new CachingInterceptorPropertyValuesMatcher()); parser.configureFlushingInterceptor(flushingInterceptorPropertyValues(), registry); parserControl.setMatcher(new FlushingInterceptorPropertyValuesMatcher()); parser.registerCustomBeans(registry); } private MutablePropertyValues flushingInterceptorPropertyValues() { MutablePropertyValues pv = new MutablePropertyValues(); pv.addPropertyValue(propertySource.getCacheProviderFacadeProperty()); pv.addPropertyValue(propertySource.getFlushingModelsProperty()); return pv; } }