/*
* Copyright 2002-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.session.web.socket.handler;
import static org.fest.assertions.Assertions.assertThat;
import static org.mockito.Mockito.*;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.ArgumentCaptor;
import org.mockito.Captor;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import org.springframework.context.ApplicationEvent;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.session.web.socket.events.SessionConnectEvent;
import org.springframework.web.socket.WebSocketHandler;
import org.springframework.web.socket.WebSocketSession;
@RunWith(MockitoJUnitRunner.class)
public class WebSocketConnectHandlerDecoratorFactoryTests {
@Mock
ApplicationEventPublisher eventPublisher;
@Mock
WebSocketHandler delegate;
@Mock
WebSocketSession session;
@Captor
ArgumentCaptor<SessionConnectEvent> event;
WebSocketConnectHandlerDecoratorFactory factory;
@Before
public void setup() {
factory = new WebSocketConnectHandlerDecoratorFactory(eventPublisher);
}
@Test(expected = IllegalArgumentException.class)
public void constructorNullEventPublisher() {
new WebSocketConnectHandlerDecoratorFactory(null);
}
@Test
public void decorateAfterConnectionEstablished() throws Exception {
WebSocketHandler decorated = factory.decorate(delegate);
decorated.afterConnectionEstablished(session);
verify(eventPublisher).publishEvent(event.capture());
assertThat(event.getValue().getWebSocketSession()).isSameAs(session);
}
@Test
public void decorateAfterConnectionEstablishedEventError() throws Exception {
WebSocketHandler decorated = factory.decorate(delegate);
doThrow(new IllegalStateException("Test throw on publishEvent")).when(eventPublisher).publishEvent(any(ApplicationEvent.class));
decorated.afterConnectionEstablished(session);
verify(eventPublisher).publishEvent(any(SessionConnectEvent.class));
}
}