svn commit: r1220715 - /camel/trunk/components/camel-jetty/src/test/java/org/apache/camel/component/jetty/async/JettyAsyncThrottleTest.java

[da...@apache.org]

Author: davsclaus
Date: Mon Dec 19 12:28:03 2011
New Revision: 1220715

URL: http://svn.apache.org/viewvc?rev=1220715&view=rev
Log:
CAMEL-4795: Fixed issue with throttler/delayer in async delayed mode, calling exchange done 2 times under certain conditions.

Added:
    camel/trunk/components/camel-jetty/src/test/java/org/apache/camel/component/jetty/async/JettyAsyncThrottleTest.java

Added: camel/trunk/components/camel-jetty/src/test/java/org/apache/camel/component/jetty/async/JettyAsyncThrottleTest.java
URL: http://svn.apache.org/viewvc/camel/trunk/components/camel-jetty/src/test/java/org/apache/camel/component/jetty/async/JettyAsyncThrottleTest.java?rev=1220715&view=auto
==============================================================================
--- camel/trunk/components/camel-jetty/src/test/java/org/apache/camel/component/jetty/async/JettyAsyncThrottleTest.java (added)
+++ camel/trunk/components/camel-jetty/src/test/java/org/apache/camel/component/jetty/async/JettyAsyncThrottleTest.java Mon Dec 19 12:28:03 2011
@@ -0,0 +1,76 @@
+/**
+ * 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.component.jetty.async;
+
+import org.apache.camel.Exchange;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.jetty.BaseJettyTest;
+import org.junit.Test;
+
+/**
+ * CAMEL-4795, there should be no exceptions in the logs (before the fix there was a NPE)
+ *
+ * @version
+ */
+public class JettyAsyncThrottleTest extends BaseJettyTest {
+
+    @Test
+    public void testJettyAsync() throws Exception {
+        getMockEndpoint("mock:result").expectedMessageCount(5);
+
+        template.asyncRequestBody("jetty:http://localhost:{{port}}/myservice", null);
+        template.asyncRequestBody("jetty:http://localhost:{{port}}/myservice", null);
+        template.asyncRequestBody("jetty:http://localhost:{{port}}/myservice", null);
+        template.asyncRequestBody("jetty:http://localhost:{{port}}/myservice", null);
+        template.asyncRequestBody("jetty:http://localhost:{{port}}/myservice", null);
+
+        assertMockEndpointsSatisfied();
+        
+        for (int i = 0; i < 5; i++) {
+            Exchange exchange = getMockEndpoint("mock:result").getReceivedExchanges().get(i);
+            log.info("Reply " + exchange);
+        }
+    }
+
+    @Override
+    protected RouteBuilder createRouteBuilder() throws Exception {
+        return new RouteBuilder() {
+            @Override
+            public void configure() throws Exception {
+                int port2 = getNextPort();
+                int port3 = getNextPort();
+
+                from("jetty:http://localhost:{{port}}/myservice")
+                    .removeHeaders("*")
+                    .throttle(2).asyncDelayed()
+                        .loadBalance().failover()
+                            .to("jetty:http://localhost:" + port2 + "/foo")
+                            .to("jetty:http://localhost:" + port3 + "/bar")
+                        .end()
+                    .to("mock:result");
+
+                from("jetty:http://localhost:" + port2 + "/foo")
+                    .transform().constant("foo")
+                    .to("mock:foo");
+
+                from("jetty:http://localhost:" + port3 + "/bar")
+                    .transform().constant("bar")
+                    .to("mock:bar");
+            }
+        };
+    }
+}
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