OsgiServiceDynamicInterceptorListenerTest.java 文件源码

public void testStickinessWhenABetterServiceIsAvailable() throws Exception {
    interceptor.setSticky(true);
    interceptor.afterPropertiesSet();

    ServiceListener sl = (ServiceListener) bundleContext.getServiceListeners().iterator().next();

    Dictionary props = new Hashtable();
    // increase service ranking
    props.put(Constants.SERVICE_RANKING, 10);

    ServiceReference ref = new MockServiceReference(null, props, null);
    ServiceEvent event = new ServiceEvent(ServiceEvent.REGISTERED, ref);

    assertEquals(1, SimpleTargetSourceLifecycleListener.BIND);
    assertEquals(0, SimpleTargetSourceLifecycleListener.UNBIND);

    sl.serviceChanged(event);

    assertEquals("the proxy is not sticky", 1, SimpleTargetSourceLifecycleListener.BIND);
    assertEquals(0, SimpleTargetSourceLifecycleListener.UNBIND);
}