https://jira.springsource.org/browse/INT-838

Added channel to the message, added testcase for this branch.

org.springframework.integration/src/test/java/org/springframework/integration/handler/AbstractReplyProducingMessageHandlerTest.java

@@ -0,0 +1,58 @@
+/*
+ * Copyright 2002-2008 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.integration.handler;
+
+import org.junit.Test;
+import org.junit.matchers.JUnitMatchers;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.fail;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import static org.mockito.Mockito.when;
+import org.springframework.integration.core.Message;
+import org.springframework.integration.core.MessageChannel;
+import org.springframework.integration.core.MessagingException;
+import org.springframework.integration.message.MessageBuilder;
+
+/**
+ * @author Iwein Fuld
+ */
+@RunWith(org.mockito.runners.MockitoJUnitRunner.class)
+public class AbstractReplyProducingMessageHandlerTest {
+
+    private AbstractReplyProducingMessageHandler handler = new AbstractReplyProducingMessageHandler() {
+        @Override
+        protected void handleRequestMessage(Message<?> requestMessage, ReplyMessageHolder replyMessageHolder) {
+            replyMessageHolder.add(requestMessage);
+        }
+    };
+    private Message<?> message = MessageBuilder.withPayload("test").build();
+    @Mock
+    private MessageChannel channel=null;
+
+    @Test
+    public void errorMessageShouldContainChannelName() {
+        handler.setOutputChannel(channel);
+        when(channel.send(message)).thenReturn(false);
+        when(channel.toString()).thenReturn("testChannel");
+        try {
+            handler.handleMessage(message);
+            fail("Expected a MessagingException");
+        } catch (MessagingException e) {
+            assertThat(e.getMessage(), JUnitMatchers.containsString("'testChannel'"));
+        }
+    }
+}