Examples with ApplicationEvent cn.taketoday.context.ApplicationEvent used on opensource projects

Example 6 with ApplicationEvent

use of cn.taketoday.context.ApplicationEvent in project today-infrastructure by TAKETODAY.

the class ApplicationContextEventTests method lambdaAsListenerWithJava8StyleClassCastMessage.

@Test
public void lambdaAsListenerWithJava8StyleClassCastMessage() {
    StaticApplicationContext context = new StaticApplicationContext();
    ApplicationListener<ApplicationEvent> listener = event -> {
        throw new ClassCastException(event.getClass().getName());
    };
    context.addApplicationListener(listener);
    context.refresh();
    context.publishEvent(new MyEvent(context));
    context.close();
}

Example 7 with ApplicationEvent

use of cn.taketoday.context.ApplicationEvent in project today-infrastructure by TAKETODAY.

the class ServletWebServerApplicationContextTests method ServletWebServerInitializedEventPublished.

@Test
void ServletWebServerInitializedEventPublished() {
    addWebServerFactoryBean();
    this.context.registerBeanDefinition("listener", new RootBeanDefinition(TestApplicationListener.class));
    this.context.refresh();
    List<ApplicationEvent> events = this.context.getBean(TestApplicationListener.class).receivedEvents();
    assertThat(events).hasSize(2).extracting("class").containsExactly(ServletWebServerInitializedEvent.class, ContextRefreshedEvent.class);
    ServletWebServerInitializedEvent initializedEvent = (ServletWebServerInitializedEvent) events.get(0);
    assertThat(initializedEvent.getSource().getPort() >= 0).isTrue();
    assertThat(initializedEvent.getApplicationContext()).isEqualTo(this.context);
}

Example 8 with ApplicationEvent

use of cn.taketoday.context.ApplicationEvent in project today-infrastructure by TAKETODAY.

the class AvailabilityChangeEventTests method publishPublishesEvent.

@Test
void publishPublishesEvent() {
    ApplicationContext context = mock(ApplicationContext.class);
    AvailabilityState state = LivenessState.CORRECT;
    AvailabilityChangeEvent.publish(context, state);
    ArgumentCaptor<ApplicationEvent> captor = ArgumentCaptor.forClass(ApplicationEvent.class);
    then(context).should().publishEvent(captor.capture());
    AvailabilityChangeEvent<?> event = (AvailabilityChangeEvent<?>) captor.getValue();
    assertThat(event.getSource()).isEqualTo(context);
    assertThat(event.getState()).isEqualTo(state);
}

Example 9 with ApplicationEvent

use of cn.taketoday.context.ApplicationEvent in project today-infrastructure by TAKETODAY.

the class EventPublishingTestExecutionListenerTests method assertEvent.

private void assertEvent(Class<? extends TestContextEvent> eventClass, Consumer<TestContext> callback) {
    callback.accept(testContext);
    // The listener attempted to publish the event...
    verify(testContext, times(1)).publishEvent(eventFactory.capture());
    // The listener successfully published the event...
    verify(applicationContext, times(1)).publishEvent(any());
    // Verify the type of event that was published.
    ApplicationEvent event = eventFactory.getValue().apply(testContext);
    assertThat(event).isInstanceOf(eventClass);
    assertThat(event.getSource()).isEqualTo(testContext);
}

Example 10 with ApplicationEvent

use of cn.taketoday.context.ApplicationEvent in project today-infrastructure by TAKETODAY.

the class EventPublishingTestExecutionListenerTests method assertNoEvent.

private void assertNoEvent(Class<? extends TestContextEvent> eventClass, Consumer<TestContext> callback) {
    callback.accept(testContext);
    // The listener attempted to publish the event...
    verify(testContext, times(1)).publishEvent(eventFactory.capture());
    // But the event was not actually published since the ApplicationContext
    // was not available.
    verify(applicationContext, never()).publishEvent(any());
    // In any case, we can still verify the type of event that would have
    // been published.
    ApplicationEvent event = eventFactory.getValue().apply(testContext);
    assertThat(event).isInstanceOf(eventClass);
    assertThat(event.getSource()).isEqualTo(testContext);
}