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diff --git a/israfil-foundation-concurrent/src/test/java/net/israfil/foundation/concurrent/AbstractWorkerTest.java b/israfil-foundation-concurrent/src/test/java/net/israfil/foundation/concurrent/AbstractWorkerTest.java
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@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2006 - 2007 Israfil Consulting Services Corporation
+ * Copyright (c) 2006 - 2007 Christian Edward Gruber
+ * All Rights Reserved
+ * 
+ * This software is licensed under the Berkeley Standard Distribution license,
+ * (BSD license), as defined below:
+ * 
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this 
+ *    list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice, 
+ *    this list of conditions and the following disclaimer in the documentation 
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of Israfil Consulting Services nor the names of its contributors 
+ *    may be used to endorse or promote products derived from this software without 
+ *    specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
+ * OF SUCH DAMAGE.
+ * 
+ * $Id: WorkerTest.java 368 2007-01-22 23:23:03Z cgruber $
+ */
+package net.israfil.foundation.concurrent;
+
+import net.israfil.foundation.concurrent.timing.Timeout;
+
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+/**
+ * A Test Class
+ * 
+ * @author <a href="mailto:cgruber@roundarch.com">Christian Edward Gruber</a>
+ * @author Latest: $Author: cgruber $
+ * @version $Revision: 368 $
+ */
+@Test
+public class AbstractWorkerTest {
+	
+	public void testWorker() throws InterruptedException {
+		FakeWorker w = new FakeWorker("MockWorker");
+		Assert.assertNull(w.getThread());
+		//Assert.assertEquals("MockWorker",w.getId());
+		Assert.assertFalse(w.didInit);
+		Assert.assertFalse(w.didWork);
+		Assert.assertFalse(w.didDeInit);
+		
+		// startup thread and give it some processor time.
+		w.start();
+		Timeout timeout = new Timeout(10000);
+		while (!w.isRunning()) {
+			timeout.sleep(10);
+		}
+		
+		Assert.assertTrue(w.isRunning());
+		Assert.assertNotNull(w.getThread());
+		Assert.assertTrue(w.getThread().isAlive());
+		
+		// Assert.assert pre-work state.
+		Assert.assertTrue(w.didInit);
+		Assert.assertFalse(w.doWork);
+		Assert.assertFalse(w.didWork);
+		Assert.assertFalse(w.didDeInit);
+		
+		// Signal worker to start work and check state.
+		w.doWork = true;
+		timeout = new Timeout(10000);
+		while (!w.didWork) {
+			timeout.sleep(10);
+		}
+		
+		w.stop(5000);
+		Assert.assertTrue(w.didDeInit);		
+		
+	}
+
+	
+	public static class FakeWorker extends AbstractWorker {
+		
+		public boolean didWork = false, didInit = false, didDeInit = false;
+		public volatile boolean doWork = false;
+		
+		public FakeWorker(String id) {
+			super(id);
+		}
+		
+		public boolean init() {
+			didInit = true;
+			return true;
+		}
+		
+		public void deinit() {
+			didDeInit = true;
+		}
+
+		protected void executeLifecycle() throws InterruptedException {
+			while (!isStopping() && !doWork) Thread.sleep(10);
+			preProcess();
+			process();
+			postProcess();
+		}
+
+		public void process() throws InterruptedException {
+			didWork=true;
+			while(!isStopping()) Thread.sleep(10);
+		}
+		
+	}
+	
+}