svn commit: r1467733 - /camel/trunk/camel-core/src/test/java/org/apache/camel/impl/TypeConverterRegistryPerformanceTest.java

[da...@apache.org]

Author: davsclaus
Date: Sun Apr 14 07:03:02 2013
New Revision: 1467733

URL: http://svn.apache.org/r1467733
Log:
CAMEL-6264: Added unit test

Added:
    camel/trunk/camel-core/src/test/java/org/apache/camel/impl/TypeConverterRegistryPerformanceTest.java

Added: camel/trunk/camel-core/src/test/java/org/apache/camel/impl/TypeConverterRegistryPerformanceTest.java
URL: http://svn.apache.org/viewvc/camel/trunk/camel-core/src/test/java/org/apache/camel/impl/TypeConverterRegistryPerformanceTest.java?rev=1467733&view=auto
==============================================================================
--- camel/trunk/camel-core/src/test/java/org/apache/camel/impl/TypeConverterRegistryPerformanceTest.java (added)
+++ camel/trunk/camel-core/src/test/java/org/apache/camel/impl/TypeConverterRegistryPerformanceTest.java Sun Apr 14 07:03:02 2013
@@ -0,0 +1,74 @@
+/**
+ * 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.impl;
+
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.camel.ContextTestSupport;
+import org.apache.camel.util.StopWatch;
+import org.w3c.dom.Document;
+
+public class TypeConverterRegistryPerformanceTest extends ContextTestSupport {
+
+    private int pool = 100;
+    private int inner = 10;
+    private int size = 20000;
+
+    private ExecutorService executorService;
+    private CountDownLatch latch;
+
+    public void testManual() throws Exception {
+        // noop
+    }
+
+    public void disbledtestPerformance() throws Exception {
+        // force converter to be loaded on startup
+        Document dom = context.getTypeConverter().convertTo(Document.class, "<hello>World</hello>");
+        assertNotNull(dom);
+
+        StopWatch watch = new StopWatch();
+
+        latch = new CountDownLatch(size);
+        executorService = Executors.newFixedThreadPool(pool);
+
+        for (int i = 0; i < size; i++) {
+            executorService.submit(new Runnable() {
+                @Override
+                public void run() {
+                    for (int j = 0; j < inner; j++) {
+                        Document dom = context.getTypeConverter().convertTo(Document.class, "<hello>World</hello>");
+                        assertNotNull(dom);
+                    }
+                    latch.countDown();
+                }
+            });
+        }
+
+        assertTrue("Should all work", latch.await(2, TimeUnit.MINUTES));
+        log.info("Took " + watch.taken());
+
+        executorService.shutdownNow();
+    }
+
+    @Override
+    public boolean isUseRouteBuilder() {
+        return false;
+    }
+}