svn commit: r820184 - /camel/branches/camel-1.x/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregateMultipleSourceTest.java

[da...@apache.org]

Author: davsclaus
Date: Wed Sep 30 06:41:06 2009
New Revision: 820184

URL: http://svn.apache.org/viewvc?rev=820184&view=rev
Log:
Added unit test based on trouble with aggregator

Added:
    camel/branches/camel-1.x/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregateMultipleSourceTest.java   (with props)

Added: camel/branches/camel-1.x/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregateMultipleSourceTest.java
URL: http://svn.apache.org/viewvc/camel/branches/camel-1.x/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregateMultipleSourceTest.java?rev=820184&view=auto
==============================================================================
--- camel/branches/camel-1.x/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregateMultipleSourceTest.java (added)
+++ camel/branches/camel-1.x/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregateMultipleSourceTest.java Wed Sep 30 06:41:06 2009
@@ -0,0 +1,94 @@
+/**
+ * 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.aggregator;
+
+import org.apache.camel.ContextTestSupport;
+import org.apache.camel.Exchange;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.processor.aggregate.AggregationStrategy;
+
+/**
+ * @version $Revision$
+ */
+public class AggregateMultipleSourceTest extends ContextTestSupport {
+
+    public void testAggregateMultipleSourceTest() throws Exception {
+        MockEndpoint mock = getMockEndpoint("mock:result");
+        mock.expectedMessageCount(2);
+        mock.setResultWaitTime(20000);
+
+        template.sendBodyAndHeader("seda:foo", "0", "type", "A");
+        template.sendBodyAndHeader("seda:bar", "1", "type", "A");
+        template.sendBodyAndHeader("seda:baz", "2", "type", "A");
+        template.sendBodyAndHeader("seda:foo", "3", "type", "A");
+        template.sendBodyAndHeader("seda:bar", "4", "type", "A");
+
+        template.sendBodyAndHeader("seda:baz", "5", "type", "A");
+        template.sendBodyAndHeader("seda:foo", "6", "type", "A");
+        template.sendBodyAndHeader("seda:bar", "7", "type", "A");
+
+        // we are 2 messages short to reach the batchSize of 5 the 2nd time
+        // so then it should be the timeout that triggers this one
+
+        assertMockEndpointsSatisfied();
+
+        String body1 = mock.getReceivedExchanges().get(0).getIn().getBody(String.class);
+        String body2 = mock.getReceivedExchanges().get(1).getIn().getBody(String.class);
+
+        assertEquals(5, body1.length());
+        assertEquals(3, body2.length());
+    }
+
+    @Override
+    protected RouteBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            @Override
+            public void configure() throws Exception {
+                from("seda:foo").to("direct:aggregate");
+                from("seda:bar").to("direct:aggregate");
+                from("seda:baz").to("log:org.apache.camel.Baz").to("direct:aggregate");
+
+                from("direct:aggregate")
+                    .aggregator(constant(true), new MyAggregationStrategy())
+                        .batchSize(5)
+                        .batchTimeout(5000)
+                        .to("log:org.apache.camel.Aggregated")
+                        .to("mock:result")
+                    .end();
+            }
+        };
+    }
+
+    private class MyAggregationStrategy implements AggregationStrategy {
+
+        public Exchange aggregate(Exchange oldExchange, Exchange newExchange) {
+            if (oldExchange == null) {
+                return newExchange;
+            }
+            String body = oldExchange.getIn().getBody(String.class);
+            String newBody = newExchange.getIn().getBody(String.class);
+            String merge = merge(body, newBody);
+            oldExchange.getIn().setBody(merge);
+            return oldExchange;
+        }
+
+        private String merge(String body, String newBody) {
+            return body + newBody;
+        }
+    }
+}

Propchange: camel/branches/camel-1.x/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregateMultipleSourceTest.java
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Propchange: camel/branches/camel-1.x/camel-core/src/test/java/org/apache/camel/processor/aggregator/AggregateMultipleSourceTest.java
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