1 files changed, 153 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/TestWorkListener.java b/sca-java-2.x/tags/2.0.1-RC1/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/TestWorkListener.java
new file mode 100644
index 0000000000..a452d6f371
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/TestWorkListener.java
@@ -0,0 +1,153 @@
+/*
+ * 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.tuscany.sca.core.work.impl;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.apache.tuscany.sca.work.WorkSchedulerException;
+import org.junit.Assert;
+
+/**
+ * A simple WorkListener that tracks invocations to it.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestWorkListener implements WorkListener {
+
+    /**
+     * Count of workAccepted() method calls
+     */
+    private AtomicInteger workAcceptedCallCount = new AtomicInteger();
+
+    /**
+     * Count of workStarted() method calls
+     */
+    private AtomicInteger workStartedCallCount = new AtomicInteger();
+
+    /**
+     * Count of workCompleted() method calls
+     */
+    private AtomicInteger workCompletedCallCount = new AtomicInteger();
+
+    /**
+     * Count of workRejected() method calls
+     */
+    private AtomicInteger workRejectedCallCount = new AtomicInteger();
+
+    /**
+     * List of all exceptions thrown by Work items
+     */
+    private List<WorkSchedulerException> workExceptions = Collections.synchronizedList(new ArrayList<WorkSchedulerException>());
+
+    /**
+     * {@inheritDoc}
+     */
+    public void workAccepted(WorkEvent work) {
+        workAcceptedCallCount.incrementAndGet();
+
+        // Validate the WorkEvent
+        Assert.assertNotNull(work.getWorkItem());
+        Assert.assertEquals(WorkEvent.WORK_ACCEPTED, work.getType());
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void workStarted(WorkEvent work) {
+        workStartedCallCount.incrementAndGet();
+
+        // Validate the WorkEvent
+        Assert.assertNotNull(work.getWorkItem());
+        Assert.assertEquals(WorkEvent.WORK_STARTED, work.getType());
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void workCompleted(WorkEvent work) {
+        if (work.getException() != null) {
+            workExceptions.add(work.getException());
+        }
+
+        // Validate the WorkEvent
+        Assert.assertNotNull(work.getWorkItem());
+        Assert.assertEquals(WorkEvent.WORK_COMPLETED, work.getType());
+
+        workCompletedCallCount.incrementAndGet();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void workRejected(WorkEvent work) {
+        workRejectedCallCount.incrementAndGet();
+
+        // Validate the WorkEvent
+        Assert.assertNotNull(work.getWorkItem());
+        Assert.assertEquals(WorkEvent.WORK_REJECTED, work.getType());
+    }
+
+    /**
+     * Returns the number of calls to workAccepted()
+     * 
+     * @return The number of calls to workAccepted()
+     */
+    public int getWorkAcceptedCallCount() {
+        return workAcceptedCallCount.get();
+    }
+
+    /**
+     * Returns the number of calls to workStarted()
+     * 
+     * @return The number of calls to workStarted()
+     */
+    public int getWorkStartedCallCount() {
+        return workStartedCallCount.get();
+    }
+
+    /**
+     * Returns the number of calls to workCompleted()
+     * 
+     * @return The number of calls to workCompleted()
+     */
+    public int getWorkCompletedCallCount() {
+        return workCompletedCallCount.get();
+    }
+
+    /**
+     * Returns the number of calls to workRejected()
+     * 
+     * @return The number of calls to workRejected()
+     */
+    public int getWorkRejectedCallCount() {
+        return workRejectedCallCount.get();
+    }
+
+    /**
+     * Returns a List of all exceptions that are thrown by the Work items
+     * 
+     * @return A List of all exceptions that are thrown by the Work items
+     */
+    public List<WorkSchedulerException> getWorkExceptions() {
+        return Collections.unmodifiableList(workExceptions);
+    }
+}