Examples with ConfigChangeListener com.ctrip.framework.apollo.ConfigChangeListener used on opensource projects

Example 26 with ConfigChangeListener

use of com.ctrip.framework.apollo.ConfigChangeListener in project apollo by ctripcorp.

the class ConfigPropertySourceTest method testAddChangeListener.

@Test
public void testAddChangeListener() throws Exception {
    ConfigChangeListener someListener = mock(ConfigChangeListener.class);
    ConfigChangeListener anotherListener = mock(ConfigChangeListener.class);
    final List<ConfigChangeListener> listeners = Lists.newArrayList();
    doAnswer(new Answer() {

        @Override
        public Object answer(InvocationOnMock invocation) throws Throwable {
            listeners.add(invocation.getArgument(0, ConfigChangeListener.class));
            return Void.class;
        }
    }).when(someConfig).addChangeListener(any(ConfigChangeListener.class));
    configPropertySource.addChangeListener(someListener);
    configPropertySource.addChangeListener(anotherListener);
    assertEquals(2, listeners.size());
    assertTrue(listeners.containsAll(Lists.newArrayList(someListener, anotherListener)));
}

Example 27 with ConfigChangeListener

use of com.ctrip.framework.apollo.ConfigChangeListener in project apollo by ctripcorp.

the class JavaConfigAnnotationTest method testApolloConfigChangeListener.

@Test
public void testApolloConfigChangeListener() throws Exception {
    Config applicationConfig = mock(Config.class);
    Config fxApolloConfig = mock(Config.class);
    mockConfig(ConfigConsts.NAMESPACE_APPLICATION, applicationConfig);
    mockConfig(FX_APOLLO_NAMESPACE, fxApolloConfig);
    final List<ConfigChangeListener> applicationListeners = Lists.newArrayList();
    final List<ConfigChangeListener> fxApolloListeners = Lists.newArrayList();
    doAnswer(new Answer<Object>() {

        @Override
        public Object answer(InvocationOnMock invocation) throws Throwable {
            applicationListeners.add(invocation.getArgument(0, ConfigChangeListener.class));
            return Void.class;
        }
    }).when(applicationConfig).addChangeListener(any(ConfigChangeListener.class));
    doAnswer(new Answer<Object>() {

        @Override
        public Object answer(InvocationOnMock invocation) throws Throwable {
            fxApolloListeners.add(invocation.getArgument(0, ConfigChangeListener.class));
            return Void.class;
        }
    }).when(fxApolloConfig).addChangeListener(any(ConfigChangeListener.class));
    ConfigChangeEvent someEvent = mock(ConfigChangeEvent.class);
    ConfigChangeEvent anotherEvent = mock(ConfigChangeEvent.class);
    TestApolloConfigChangeListenerBean1 bean = getBean(TestApolloConfigChangeListenerBean1.class, AppConfig3.class);
    // PropertySourcesProcessor add listeners to listen config changed of all namespace
    assertEquals(4, applicationListeners.size());
    assertEquals(1, fxApolloListeners.size());
    for (ConfigChangeListener listener : applicationListeners) {
        listener.onChange(someEvent);
    }
    assertEquals(someEvent, bean.getChangeEvent1());
    assertEquals(someEvent, bean.getChangeEvent2());
    assertEquals(someEvent, bean.getChangeEvent3());
    for (ConfigChangeListener listener : fxApolloListeners) {
        listener.onChange(anotherEvent);
    }
    assertEquals(someEvent, bean.getChangeEvent1());
    assertEquals(someEvent, bean.getChangeEvent2());
    assertEquals(anotherEvent, bean.getChangeEvent3());
}