ConfigurationClassProcessingTests.java 文件源码

@Test
public void configWithFactoryBeanReturnType() {
    ListableBeanFactory factory = initBeanFactory(ConfigWithNonSpecificReturnTypes.class);
    assertEquals(List.class, factory.getType("factoryBean"));
    assertTrue(factory.isTypeMatch("factoryBean", List.class));
    assertEquals(FactoryBean.class, factory.getType("&factoryBean"));
    assertTrue(factory.isTypeMatch("&factoryBean", FactoryBean.class));
    assertFalse(factory.isTypeMatch("&factoryBean", BeanClassLoaderAware.class));
    assertFalse(factory.isTypeMatch("&factoryBean", ListFactoryBean.class));
    assertTrue(factory.getBean("factoryBean") instanceof List);

    String[] beanNames = factory.getBeanNamesForType(FactoryBean.class);
    assertEquals(1, beanNames.length);
    assertEquals("&factoryBean", beanNames[0]);

    beanNames = factory.getBeanNamesForType(BeanClassLoaderAware.class);
    assertEquals(1, beanNames.length);
    assertEquals("&factoryBean", beanNames[0]);

    beanNames = factory.getBeanNamesForType(ListFactoryBean.class);
    assertEquals(1, beanNames.length);
    assertEquals("&factoryBean", beanNames[0]);

    beanNames = factory.getBeanNamesForType(List.class);
    assertEquals("factoryBean", beanNames[0]);
}