@Test public void determineTransactionManagerWithNoTransactionAttribute() { BeanFactory beanFactory = mock(BeanFactory.class); TransactionInterceptor ti = simpleTransactionInterceptor(beanFactory); assertNull(ti.determineTransactionManager(null)); }
@Test public void determineTransactionManagerWithQualifierUnknown() { BeanFactory beanFactory = mock(BeanFactory.class); TransactionInterceptor ti = simpleTransactionInterceptor(beanFactory); DefaultTransactionAttribute attribute = new DefaultTransactionAttribute(); attribute.setQualifier("fooTransactionManager"); thrown.expect(NoSuchBeanDefinitionException.class); thrown.expectMessage("'fooTransactionManager'"); ti.determineTransactionManager(attribute); }
@Test public void determineTransactionManagerDefaultSeveralTimes() { BeanFactory beanFactory = mock(BeanFactory.class); TransactionInterceptor ti = simpleTransactionInterceptor(beanFactory); PlatformTransactionManager txManager = mock(PlatformTransactionManager.class); given(beanFactory.getBean(PlatformTransactionManager.class)).willReturn(txManager); DefaultTransactionAttribute attribute = new DefaultTransactionAttribute(); PlatformTransactionManager actual = ti.determineTransactionManager(attribute); assertSame(txManager, actual); // Call again, should be cached PlatformTransactionManager actual2 = ti.determineTransactionManager(attribute); assertSame(txManager, actual2); verify(beanFactory, times(1)).getBean(PlatformTransactionManager.class); }
@Test public void determineTransactionManagerWithQualifierSeveralTimes() { BeanFactory beanFactory = mock(BeanFactory.class); TransactionInterceptor ti = simpleTransactionInterceptor(beanFactory); PlatformTransactionManager txManager = associateTransactionManager(beanFactory, "fooTransactionManager"); DefaultTransactionAttribute attribute = new DefaultTransactionAttribute(); attribute.setQualifier("fooTransactionManager"); PlatformTransactionManager actual = ti.determineTransactionManager(attribute); assertSame(txManager, actual); // Call again, should be cached PlatformTransactionManager actual2 = ti.determineTransactionManager(attribute); assertSame(txManager, actual2); verify(beanFactory, times(1)).containsBean("fooTransactionManager"); verify(beanFactory, times(1)).getBean("fooTransactionManager", PlatformTransactionManager.class); }