| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.qi4j.test.cache; |
| |
| import org.junit.Test; |
| import org.qi4j.api.common.Optional; |
| import org.qi4j.api.injection.scope.Service; |
| import org.qi4j.api.unitofwork.UnitOfWorkCompletionException; |
| import org.qi4j.bootstrap.AssemblyException; |
| import org.qi4j.bootstrap.ModuleAssembly; |
| import org.qi4j.test.entity.AbstractEntityStoreTest; |
| |
| import static org.hamcrest.CoreMatchers.is; |
| import static org.junit.Assert.assertThat; |
| |
| /** |
| * Assert Cache behaviour when used by an EntityStore. |
| * <p> |
| * Use an in-memory CachePool by default, implement the <code>assembleCachePool</code> method to override. |
| */ |
| public abstract class AbstractEntityStoreWithCacheTest |
| extends AbstractEntityStoreTest |
| { |
| @Optional @Service MemoryCachePoolService cachePool; |
| |
| @Override |
| public void assemble( ModuleAssembly module ) |
| throws AssemblyException |
| { |
| super.assemble( module ); |
| assembleCachePool( module ); |
| } |
| |
| protected void assembleCachePool( ModuleAssembly module ) |
| throws AssemblyException |
| { |
| module.services( MemoryCachePoolService.class ); |
| } |
| |
| @Test |
| public void whenNewEntityThenCanFindEntityAndCorrectValues() |
| throws Exception |
| { |
| super.whenNewEntityThenCanFindEntityAndCorrectValues(); |
| if( cachePool != null ) |
| { |
| MemoryCacheImpl<?> cache = cachePool.singleCache(); |
| assertThat( cache.size(), is( 1 ) ); |
| assertThat( cache.gets(), is( 1 ) ); |
| assertThat( cache.puts(), is( 1 ) ); |
| assertThat( cache.removes(), is( 0 ) ); |
| assertThat( cache.exists(), is( 0 ) ); |
| } |
| } |
| |
| @Test |
| public void whenRemovedEntityThenCannotFindEntity() |
| throws Exception |
| { |
| super.whenRemovedEntityThenCannotFindEntity(); |
| if( cachePool != null ) |
| { |
| MemoryCacheImpl<?> cache = cachePool.singleCache(); |
| assertThat( cache.size(), is( 0 ) ); |
| assertThat( cache.gets(), is( 2 ) ); |
| assertThat( cache.puts(), is( 1 ) ); |
| assertThat( cache.removes(), is( 1 ) ); |
| assertThat( cache.exists(), is( 0 ) ); |
| } |
| } |
| |
| @Test |
| public void givenEntityIsNotModifiedWhenUnitOfWorkCompletesThenDontStoreState() |
| throws UnitOfWorkCompletionException |
| { |
| super.givenEntityIsNotModifiedWhenUnitOfWorkCompletesThenDontStoreState(); |
| if( cachePool != null ) |
| { |
| MemoryCacheImpl<?> cache = cachePool.singleCache(); |
| assertThat( cache.size(), is( 1 ) ); |
| assertThat( cache.gets(), is( 2 ) ); |
| assertThat( cache.puts(), is( 1 ) ); |
| assertThat( cache.removes(), is( 0 ) ); |
| assertThat( cache.exists(), is( 0 ) ); |
| } |
| } |
| |
| @Test |
| public void givenPropertyIsModifiedWhenUnitOfWorkCompletesThenStoreState() |
| throws UnitOfWorkCompletionException |
| { |
| super.givenPropertyIsModifiedWhenUnitOfWorkCompletesThenStoreState(); |
| if( cachePool != null ) |
| { |
| MemoryCacheImpl<?> cache = cachePool.singleCache(); |
| assertThat( cache.size(), is( 1 ) ); |
| assertThat( cache.gets(), is( 2 ) ); |
| assertThat( cache.puts(), is( 2 ) ); |
| assertThat( cache.removes(), is( 0 ) ); |
| assertThat( cache.exists(), is( 0 ) ); |
| } |
| } |
| |
| @Test |
| public void givenManyAssociationIsModifiedWhenUnitOfWorkCompletesThenStoreState() |
| throws UnitOfWorkCompletionException |
| { |
| super.givenManyAssociationIsModifiedWhenUnitOfWorkCompletesThenStoreState(); |
| if( cachePool != null ) |
| { |
| MemoryCacheImpl<?> cache = cachePool.singleCache(); |
| assertThat( cache.size(), is( 1 ) ); |
| assertThat( cache.gets(), is( 2 ) ); |
| assertThat( cache.puts(), is( 2 ) ); |
| assertThat( cache.removes(), is( 0 ) ); |
| assertThat( cache.exists(), is( 0 ) ); |
| } |
| } |
| |
| @Test |
| public void givenConcurrentUnitOfWorksWhenUoWCompletesThenCheckConcurrentModification() |
| throws UnitOfWorkCompletionException |
| { |
| super.givenConcurrentUnitOfWorksWhenUoWCompletesThenCheckConcurrentModification(); |
| if( cachePool != null ) |
| { |
| MemoryCacheImpl<?> cache = cachePool.singleCache(); |
| assertThat( cache.size(), is( 1 ) ); |
| assertThat( cache.gets(), is( 4 ) ); |
| assertThat( cache.puts(), is( 2 ) ); |
| assertThat( cache.removes(), is( 0 ) ); |
| assertThat( cache.exists(), is( 0 ) ); |
| } |
| } |
| |
| @Test |
| public void givenEntityStoredLoadedChangedWhenUnitOfWorkDiscardsThenDontStoreState() |
| throws UnitOfWorkCompletionException |
| { |
| super.givenEntityStoredLoadedChangedWhenUnitOfWorkDiscardsThenDontStoreState(); |
| if( cachePool != null ) |
| { |
| MemoryCacheImpl<?> cache = cachePool.singleCache(); |
| assertThat( cache.size(), is( 1 ) ); |
| assertThat( cache.gets(), is( 2 ) ); |
| assertThat( cache.puts(), is( 1 ) ); |
| assertThat( cache.removes(), is( 0 ) ); |
| assertThat( cache.exists(), is( 0 ) ); |
| } |
| } |
| } |