svn commit: r1376381 - /camel/trunk/camel-core/src/test/java/org/apache/camel/processor/RedeliverToSubRouteTest.java

[da...@apache.org]

Author: davsclaus
Date: Thu Aug 23 06:28:42 2012
New Revision: 1376381

URL: http://svn.apache.org/viewvc?rev=1376381&view=rev
Log:
Added unit test based on user forum issue

Added:
    camel/trunk/camel-core/src/test/java/org/apache/camel/processor/RedeliverToSubRouteTest.java   (with props)

Added: camel/trunk/camel-core/src/test/java/org/apache/camel/processor/RedeliverToSubRouteTest.java
URL: http://svn.apache.org/viewvc/camel/trunk/camel-core/src/test/java/org/apache/camel/processor/RedeliverToSubRouteTest.java?rev=1376381&view=auto
==============================================================================
--- camel/trunk/camel-core/src/test/java/org/apache/camel/processor/RedeliverToSubRouteTest.java (added)
+++ camel/trunk/camel-core/src/test/java/org/apache/camel/processor/RedeliverToSubRouteTest.java Thu Aug 23 06:28:42 2012
@@ -0,0 +1,78 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.camel.processor;
+
+import java.io.IOException;
+
+import org.apache.camel.ContextTestSupport;
+import org.apache.camel.Exchange;
+import org.apache.camel.Processor;
+import org.apache.camel.builder.RouteBuilder;
+
+/**
+ *
+ */
+public class RedeliverToSubRouteTest extends ContextTestSupport {
+
+    public void testRedeliverToSubRoute() throws Exception {
+        getMockEndpoint("mock:a").expectedBodiesReceived("Hello World");
+        getMockEndpoint("mock:b").expectedBodiesReceived("Hello World", "Hello World", "Hello World");
+        getMockEndpoint("mock:c").expectedBodiesReceived("Bye World");
+
+        template.sendBody("direct:start", "Hello World");
+
+        assertMockEndpointsSatisfied();
+    }
+
+    @Override
+    protected RouteBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            @Override
+            public void configure() throws Exception {
+                // START SNIPPET: e1
+
+                // in case of io exception then try to redeliver up till 2 times
+                // (do not use any delay due faster unit testing)
+                onException(IOException.class)
+                    .maximumRedeliveries(2).redeliveryDelay(0);
+
+                from("direct:start")
+                    .to("mock:a")
+                    // call sub route (using direct)
+                    .to("direct:sub")
+                    .to("mock:c");
+
+                from("direct:sub")
+                    // disable error handler, so the entire route can be retried in case of redelivery
+                    .errorHandler(noErrorHandler())
+                    .to("mock:b")
+                    .process(new Processor() {
+                        private int counter;
+                        @Override
+                        public void process(Exchange exchange) throws Exception {
+                            // use a processor to simulate error in the first 2 calls
+                            if (counter++ < 2) {
+                                throw new IOException("Forced");
+                            }
+                            exchange.getIn().setBody("Bye World");
+                        }
+                    });
+                // END SNIPPET: e1
+            }
+        };
+    }
+}

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