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

   1 package org.wamblee.cdi;
   2
   3 import static junit.framework.Assert.*;
   4
   5 import javax.enterprise.context.spi.CreationalContext;
   6 import javax.enterprise.inject.spi.AnnotatedType;
   7 import javax.enterprise.inject.spi.InjectionTarget;
   8
   9 import org.junit.After;
  10 import org.junit.Before;
  11 import org.junit.Test;
  12 import org.wamblee.test.cdi.BeanManagerSetup;
  13
  14 public class WeldTest {
  15
  16     private BeanManagerSetup setup;
  17
  18     @Before
  19     public void setUp() {
  20         setup = new BeanManagerSetup();
  21         setup.initialize();
  22         MySingleton.reset();
  23     }
  24
  25     @After
  26     public void tearDown() {
  27         setup.shutdown();
  28     }
  29
  30     @Test
  31     public void testGetSingleton() {
  32         AnnotatedType<MyPojo> type = setup.getBeanManager()
  33             .createAnnotatedType(MyPojo.class);
  34         InjectionTarget<MyPojo> target = setup.getBeanManager()
  35             .createInjectionTarget(type);
  36         CreationalContext<MyPojo> ctx = setup.getBeanManager()
  37             .createCreationalContext(null);
  38
  39         MyPojo pojo = new MyPojo();
  40
  41         target.inject(pojo, ctx);
  42
  43         MySingleton obj = pojo.getSingleton();
  44
  45         assertNotNull(obj);
  46
  47         MyPojo pojo2 = new MyPojo();
  48         target.inject(pojo2, ctx);
  49
  50         // Objects will not be the same as they are contextual references to the
  51         // same object.
  52         // assertSame(pojo2, pojo);
  53
  54         assertEquals(1, MySingleton.getInstances());
  55     }
  56
  57     @Test
  58     public void testAgain() {
  59         testGetSingleton();
  60     }
  61 }