/** Tests where the static factory method is on a different class. */ @Test public void testFactoryMethodsOnExternalClass() { DefaultListableBeanFactory xbf = new DefaultListableBeanFactory(); XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf); reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass())); assertEquals(TestBean.class, xbf.getType("externalFactoryMethodWithoutArgs")); assertEquals(TestBean.class, xbf.getType("externalFactoryMethodWithArgs")); String[] names = xbf.getBeanNamesForType(TestBean.class); assertTrue(Arrays.asList(names).contains("externalFactoryMethodWithoutArgs")); assertTrue(Arrays.asList(names).contains("externalFactoryMethodWithArgs")); TestBean tb = (TestBean) xbf.getBean("externalFactoryMethodWithoutArgs"); assertEquals(2, tb.getAge()); assertEquals("Tristan", tb.getName()); tb = (TestBean) xbf.getBean("externalFactoryMethodWithArgs"); assertEquals(33, tb.getAge()); assertEquals("Rod", tb.getName()); assertEquals(TestBean.class, xbf.getType("externalFactoryMethodWithoutArgs")); assertEquals(TestBean.class, xbf.getType("externalFactoryMethodWithArgs")); names = xbf.getBeanNamesForType(TestBean.class); assertTrue(Arrays.asList(names).contains("externalFactoryMethodWithoutArgs")); assertTrue(Arrays.asList(names).contains("externalFactoryMethodWithArgs")); }
@Test public void testFactoryMethodsSingletonOnTargetClass() { DefaultListableBeanFactory xbf = new DefaultListableBeanFactory(); XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(xbf); reader.loadBeanDefinitions(new ClassPathResource("factory-methods.xml", getClass())); TestBean tb = (TestBean) xbf.getBean("defaultTestBean"); assertEquals("defaultInstance", tb.getName()); assertEquals(1, tb.getAge()); FactoryMethods fm = (FactoryMethods) xbf.getBean("default"); assertEquals(0, fm.getNum()); assertEquals("default", fm.getName()); assertEquals("defaultInstance", fm.getTestBean().getName()); assertEquals("setterString", fm.getStringValue()); fm = (FactoryMethods) xbf.getBean("testBeanOnly"); assertEquals(0, fm.getNum()); assertEquals("default", fm.getName()); // This comes from the test bean assertEquals("Juergen", fm.getTestBean().getName()); fm = (FactoryMethods) xbf.getBean("full"); assertEquals(27, fm.getNum()); assertEquals("gotcha", fm.getName()); assertEquals("Juergen", fm.getTestBean().getName()); FactoryMethods fm2 = (FactoryMethods) xbf.getBean("full"); assertSame(fm, fm2); xbf.destroySingletons(); assertTrue(tb.wasDestroyed()); }