/* * Copyright 2002-2009 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.flex.messaging.jms; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertTrue; import static org.mockito.Mockito.when; import javax.jms.JMSException; import javax.jms.Message; import javax.jms.Session; import javax.jms.TextMessage; import org.junit.Before; import org.junit.Test; import org.mockito.Mock; import org.mockito.MockitoAnnotations; import org.springframework.jms.support.converter.MessageConversionException; import org.springframework.jms.support.converter.MessageConverter; import flex.messaging.messages.AsyncMessage; /** * @author Mark Fisher */ public class FlexMessageConverterTests { @Mock private Session session; @Test public void flexMessageToJmsMessageWithCustomConverter() throws Exception { FlexMessageConverter converter = new FlexMessageConverter(new CustomMessageConverter()); AsyncMessage flexMessage = new AsyncMessage(); flexMessage.setBody("foo"); javax.jms.Message jmsMessage = converter.toMessage(flexMessage, this.session); assertEquals("foo", jmsMessage.getJMSMessageID()); } @Test public void flexMessageToJmsTextMessage() throws Exception { FlexMessageConverter converter = new FlexMessageConverter(); AsyncMessage flexMessage = new AsyncMessage(); flexMessage.setBody("foo"); javax.jms.Message jmsMessage = converter.toMessage(flexMessage, this.session); assertTrue(jmsMessage instanceof TextMessage); assertEquals("foo", ((TextMessage) jmsMessage).getText()); } @Test public void flexMessageWithHeadersToJmsMessage() throws Exception { FlexMessageConverter converter = new FlexMessageConverter(); AsyncMessage flexMessage = new AsyncMessage(); flexMessage.setBody("foo"); flexMessage.setHeader("name", "test"); flexMessage.setHeader("num", 42); javax.jms.Message jmsMessage = converter.toMessage(flexMessage, this.session); assertTrue(jmsMessage instanceof TextMessage); assertEquals("foo", ((TextMessage) jmsMessage).getText()); assertEquals("test", jmsMessage.getStringProperty("name")); assertEquals(42, jmsMessage.getIntProperty("num")); } @Before public void initMocks() throws Exception { MockitoAnnotations.initMocks(this); when(this.session.createTextMessage("foo")).thenReturn(new StubTextMessage("foo")); } @Test public void jmsMessageToFlexMessageWithCustomConverter() throws Exception { FlexMessageConverter converter = new FlexMessageConverter(new CustomMessageConverter()); StubMessage jmsMessage = new StubMessage(); jmsMessage.setJMSMessageID("ABC"); Object result = converter.fromMessage(jmsMessage); assertTrue(result instanceof flex.messaging.messages.Message); flex.messaging.messages.Message flexMessage = (flex.messaging.messages.Message) result; assertEquals("ABC", flexMessage.getBody()); } @Test public void jmsMessageWithPropertiesToFlexMessage() throws Exception { FlexMessageConverter converter = new FlexMessageConverter(); javax.jms.Message jmsMessage = new StubMessage(); jmsMessage.setStringProperty("foo", "bar"); jmsMessage.setIntProperty("num", 42); Object result = converter.fromMessage(jmsMessage); assertTrue(result instanceof flex.messaging.messages.Message); flex.messaging.messages.Message flexMessage = (flex.messaging.messages.Message) result; assertEquals("bar", flexMessage.getHeader("foo")); assertEquals(42, flexMessage.getHeader("num")); } @Test public void jmsTextMessageToFlexMessage() throws Exception { FlexMessageConverter converter = new FlexMessageConverter(); javax.jms.Message jmsMessage = new StubTextMessage("foo"); Object result = converter.fromMessage(jmsMessage); assertTrue(result instanceof flex.messaging.messages.Message); flex.messaging.messages.Message flexMessage = (flex.messaging.messages.Message) result; assertEquals("foo", flexMessage.getBody()); } private static class CustomMessageConverter implements MessageConverter { public Object fromMessage(Message message) throws JMSException, MessageConversionException { return message.getJMSMessageID(); } public Message toMessage(Object object, Session session) throws JMSException, MessageConversionException { Message message = new StubMessage(); message.setJMSMessageID(object.toString()); return message; } } }