| /* |
| * Copyright (c) 2008, Rickard Öberg. All Rights Reserved. |
| * |
| * 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.qi4j.api.injection.scope; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.qi4j.api.association.Association; |
| import org.qi4j.api.association.ManyAssociation; |
| import org.qi4j.api.common.Optional; |
| import org.qi4j.api.common.UseDefaults; |
| import org.qi4j.api.entity.EntityComposite; |
| import org.qi4j.api.mixin.Mixins; |
| import org.qi4j.api.property.Property; |
| import org.qi4j.api.unitofwork.UnitOfWork; |
| import org.qi4j.bootstrap.AssemblyException; |
| import org.qi4j.bootstrap.ModuleAssembly; |
| import org.qi4j.test.AbstractQi4jTest; |
| import org.qi4j.test.EntityTestAssembler; |
| |
| /** |
| * Define a field to be a Property |
| */ |
| public class StateFieldTest |
| extends AbstractQi4jTest |
| { |
| public void assemble( ModuleAssembly module ) |
| throws AssemblyException |
| { |
| new EntityTestAssembler().assemble( module ); |
| module.entities( PersonEntity.class ); |
| } |
| |
| @Test |
| public void givenEntityWithFieldPropertiesWhenUpdatedThenReturnCorrect() |
| throws Exception |
| { |
| UnitOfWork unitOfWork = module.newUnitOfWork(); |
| try |
| { |
| PersonEntity charles = unitOfWork.newEntity( PersonEntity.class ); |
| charles.changeName( "Charles" ); |
| Assert.assertEquals( charles.getName(), "Charles" ); |
| |
| PersonEntity daniel = unitOfWork.newEntity( PersonEntity.class ); |
| daniel.changeName( "Daniel" ); |
| Assert.assertEquals( daniel.getName(), "Daniel" ); |
| |
| PersonEntity lisa = unitOfWork.newEntity( PersonEntity.class ); |
| lisa.changeName( "Lisa" ); |
| Assert.assertEquals( lisa.getName(), "Lisa" ); |
| |
| charles.befriend( daniel ); |
| charles.befriend( lisa ); |
| charles.marry( lisa ); |
| |
| unitOfWork.complete(); |
| |
| unitOfWork = module.newUnitOfWork(); |
| |
| charles = unitOfWork.get( charles ); |
| daniel = unitOfWork.get( daniel ); |
| Assert.assertTrue( charles.isFriend( daniel ) ); |
| |
| unitOfWork.complete(); |
| } |
| finally |
| { |
| unitOfWork.discard(); |
| } |
| } |
| |
| @Mixins( PersonEntity.Mixin.class ) |
| public interface PersonEntity |
| extends EntityComposite |
| { |
| void changeName( String newName ); |
| |
| void marry( PersonEntity entity ); |
| |
| void befriend( PersonEntity entity ); |
| |
| boolean isFriend( PersonEntity entity ); |
| |
| String getName(); |
| |
| abstract class Mixin |
| implements PersonEntity |
| { |
| @State |
| @UseDefaults |
| public Property<String> name; |
| |
| @State |
| @Optional |
| public Association<PersonEntity> spouse; |
| |
| @State |
| public ManyAssociation<PersonEntity> friends; |
| |
| @Override |
| public void changeName( String newName ) |
| { |
| name.set( newName ); |
| } |
| |
| @Override |
| public void marry( PersonEntity entity ) |
| { |
| spouse.set( entity ); |
| } |
| |
| @Override |
| public void befriend( PersonEntity entity ) |
| { |
| friends.add( entity ); |
| } |
| |
| @Override |
| public String getName() |
| { |
| return name.get(); |
| } |
| |
| @Override |
| public boolean isFriend( PersonEntity entity ) |
| { |
| return friends.contains( entity ); |
| } |
| } |
| } |
| } |