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.cdi.BeanManagerSetup;
  30 import org.wamblee.test.jndi.StubInitialContextFactory;
  31
  32 public class InjectorBuilderTest extends BaseTestFixture {
  33
  34     @Test
  35     public void testCdiInjectorFactoryIsFound() throws Exception {
  36         BeanManagerSetup setup = new BeanManagerSetup();
  37         setup.initialize();
  38         StubInitialContextFactory.register();
  39         InitialContext ctx = new InitialContext();
  40         ctx.bind(BeanManagerLookup.BEAN_MANAGER_JNDI, setup.getBeanManager());
  41         try {
  42             InjectorFactory factory = InjectorBuilder.getInjectorFactory();
  43             assertTrue(factory instanceof CdiInjectorFactory);
  44         } finally {
  45             setup.shutdown();
  46             StubInitialContextFactory.unregister();
  47         }
  48     }
  49
  50     @Test
  51     public void testInjectManyTimes() {
  52         int n = 1000;
  53         BeanManagerSetup setup = new BeanManagerSetup();
  54         setup.initialize();
  55         BeanManagerLookup.setBeanManager(setup.getBeanManager());
  56         InjectorBuilder.setInjectorFactory(null);
  57         long t0 = System.currentTimeMillis();
  58         for (int i = 0; i < n; i++) {
  59             MyPojo pojo = new MyPojo();
  60             InjectorBuilder.getInjector().inject(pojo);
  61         }
  62         long t1 = System.currentTimeMillis();
  63         System.out.println(t1 - t0);
  64         System.out.println("Injections per second: " + ((double) n) /
  65             ((double) (t1 - t0)) * ((double) 1000));
  66         setup.shutdown();
  67     }
  68 }