| /** |
| * Copyright (C) 2006 Google Inc. |
| * |
| * 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 com.google.inject; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * @author crazybob@google.com (Bob Lee) |
| */ |
| public class FactoryInjectionTest extends TestCase { |
| |
| public void testFactoryInjection() throws ContainerCreationException { |
| ContainerBuilder builder = new ContainerBuilder(); |
| |
| builder.bind(Bar.class); |
| builder.bind(ContainerScoped.class).in(Scopes.CONTAINER); |
| |
| Container container = builder.create(false); |
| |
| Foo foo = container.getCreator(Foo.class).get(); |
| |
| Bar bar = foo.barFactory.get(); |
| assertNotNull(bar); |
| assertNotSame(bar, foo.barFactory.get()); |
| |
| ContainerScoped containerScoped = foo.containerScopedFactory.get(); |
| assertNotNull(containerScoped); |
| assertSame(containerScoped, foo.containerScopedFactory.get()); |
| } |
| |
| static class Foo { |
| @Inject Factory<Bar> barFactory; |
| @Inject Factory<ContainerScoped> containerScopedFactory; |
| } |
| |
| static class Bar {} |
| |
| static class ContainerScoped {} |
| } |