| /** |
| * 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 PreloadingTest extends TestCase { |
| |
| protected void tearDown() throws Exception { |
| Foo.count = 0; |
| Bar.count = 0; |
| } |
| |
| public void testPreloadSome() throws CreationException { |
| createBinder(Stage.DEVELOPMENT); |
| assertEquals(1, Foo.count); |
| assertEquals(0, Bar.count); |
| } |
| |
| public void testPreloadAll() throws CreationException { |
| createBinder(Stage.PRODUCTION); |
| assertEquals(1, Foo.count); |
| assertEquals(1, Bar.count); |
| } |
| |
| private Injector createBinder(Stage stage) { |
| return Guice.createInjector(stage, new AbstractModule() { |
| protected void configure() { |
| bind(Foo.class).asEagerSingleton(); |
| bind(Bar.class); |
| } |
| }); |
| } |
| |
| static class Foo { |
| static int count = 0; |
| public Foo() { |
| count++; |
| } |
| } |
| |
| @Singleton |
| static class Bar { |
| static int count = 0; |
| public Bar() { |
| count++; |
| } |
| } |
| } |