wamblee.org Git - utils/blob - support/cdi/src/test/java/org/wamblee/cdi/InjectorBuilderTest.java

   1 /*
   2  * Copyright 2005-2010 the original author or authors.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.wamblee.cdi;
  17
  18 import static junit.framework.Assert.*;
  19
  20 import javax.enterprise.context.RequestScoped;
  21 import javax.inject.Inject;
  22 import javax.naming.InitialContext;
  23
  24 import org.junit.Test;
  25 import org.wamblee.cdi.SimpleInjectorTest.X;
  26 import org.wamblee.cdi.SimpleInjectorTest.Y;
  27 import org.wamblee.inject.InjectorFactory;
  28 import org.wamblee.inject.InjectorBuilder;
  29 import org.wamblee.test.jndi.StubInitialContextFactory;
  30
  31 public class InjectorBuilderTest extends BaseTestFixture {
  32
  33     @Test
  34     public void testCdiInjectorFactoryIsFound() throws Exception {
  35         BeanManagerSetup setup = new BeanManagerSetup();
  36         setup.initialize();
  37         StubInitialContextFactory.register();
  38         InitialContext ctx = new InitialContext();
  39         ctx.bind(BeanManagerLookup.BEAN_MANAGER_JNDI, setup.getBeanManager());
  40         try {
  41             InjectorFactory factory = InjectorBuilder.getInjectorFactory();
  42             assertTrue(factory instanceof CdiInjectorFactory);
  43         } finally {
  44             setup.shutdown();
  45             StubInitialContextFactory.unregister();
  46         }
  47     }
  48
  49     @Test
  50     public void testInjectManyTimes() {
  51         int n = 1000;
  52         BeanManagerSetup setup = new BeanManagerSetup();
  53         setup.initialize();
  54         BeanManagerLookup.setBeanManager(setup.getBeanManager());
  55         InjectorBuilder.setInjectorFactory(null);
  56         long t0 = System.currentTimeMillis();
  57         for (int i = 0; i < n; i++) {
  58             MyPojo pojo = new MyPojo();
  59             InjectorBuilder.getInjector().inject(pojo);
  60         }
  61         long t1 = System.currentTimeMillis();
  62         System.out.println(t1 - t0);
  63         System.out.println("Injections per second: " + ((double) n) /
  64             ((double) (t1 - t0)) * ((double) 1000));
  65         setup.shutdown();
  66     }
  67 }