private void supportsEventType(boolean match, Method method, ResolvableType eventType) {
ApplicationListenerMethodAdapter adapter = createTestInstance(method);
assertEquals(
"Wrong match for event '" + eventType + "' on " + method,
match,
adapter.supportsEventType(eventType));
}
@Test
public void specifiedOrder() {
Method method =
ReflectionUtils.findMethod(SampleEvents.class, "handleRaw", ApplicationEvent.class);
ApplicationListenerMethodAdapter adapter = createTestInstance(method);
assertEquals(42, adapter.getOrder());
}
@Test
public void defaultOrder() {
Method method =
ReflectionUtils.findMethod(
SampleEvents.class, "handleGenericString", GenericTestEvent.class);
ApplicationListenerMethodAdapter adapter = createTestInstance(method);
assertEquals(0, adapter.getOrder());
}
@Test
public void beanInstanceRetrievedAtEveryInvocation() {
Method method =
ReflectionUtils.findMethod(
SampleEvents.class, "handleGenericString", GenericTestEvent.class);
when(this.context.getBean("testBean")).thenReturn(this.sampleEvents);
ApplicationListenerMethodAdapter listener =
new ApplicationListenerMethodAdapter("testBean", GenericTestEvent.class, method);
listener.init(this.context, new EventExpressionEvaluator());
GenericTestEvent<String> event = createGenericTestEvent("test");
listener.onApplicationEvent(event);
verify(this.sampleEvents, times(1)).handleGenericString(event);
verify(this.context, times(1)).getBean("testBean");
listener.onApplicationEvent(event);
verify(this.sampleEvents, times(2)).handleGenericString(event);
verify(this.context, times(2)).getBean("testBean");
}
private void invokeListener(Method method, ApplicationEvent event) {
ApplicationListenerMethodAdapter adapter = createTestInstance(method);
adapter.onApplicationEvent(event);
}