1 files changed, 215 insertions, 0 deletions
diff --git a/java/systests/src/test/java/org/apache/qpid/server/exchange/AbstractHeadersExchangeTest.java b/java/systests/src/test/java/org/apache/qpid/server/exchange/AbstractHeadersExchangeTest.java
new file mode 100644
index 0000000000..53ae097ea6
--- /dev/null
+++ b/java/systests/src/test/java/org/apache/qpid/server/exchange/AbstractHeadersExchangeTest.java
@@ -0,0 +1,215 @@
+/*
+ *
+ * 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.qpid.server.exchange;
+
+import org.apache.qpid.server.queue.AMQQueue;
+import org.apache.qpid.server.queue.NoConsumersException;
+import org.apache.qpid.server.queue.AMQMessage;
+import org.apache.qpid.server.store.MessageStore;
+import org.apache.qpid.server.store.SkeletonMessageStore;
+import org.apache.qpid.server.registry.ApplicationRegistry;
+import org.apache.qpid.framing.BasicPublishBody;
+import org.apache.qpid.framing.ContentHeaderBody;
+import org.apache.qpid.framing.ContentBody;
+import org.apache.qpid.framing.FieldTable;
+import org.apache.qpid.framing.BasicContentHeaderProperties;
+import org.apache.qpid.AMQException;
+
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Set;
+import java.util.HashSet;
+
+import junit.framework.TestCase;
+
+public class AbstractHeadersExchangeTest extends TestCase
+{
+    private final HeadersExchange exchange = new HeadersExchange();
+    protected final Set<TestQueue> queues = new HashSet<TestQueue>();
+    private int count;
+
+    protected TestQueue bindDefault(String... bindings) throws AMQException
+    {
+        return bind("Queue" + (++count), bindings);
+    }
+
+    protected TestQueue bind(String queueName, String... bindings) throws AMQException
+    {
+        return bind(queueName, getHeaders(bindings));
+    }
+
+    protected TestQueue bind(String queue, FieldTable bindings) throws AMQException
+    {
+        return bind(new TestQueue(queue), bindings);
+    }
+
+    protected TestQueue bind(TestQueue queue, String... bindings) throws AMQException
+    {
+        return bind(queue, getHeaders(bindings));
+    }
+
+    protected TestQueue bind(TestQueue queue, FieldTable bindings) throws AMQException
+    {
+        queues.add(queue);
+        exchange.registerQueue(null, queue, bindings);
+        return queue;
+    }
+
+
+    protected void route(Message m) throws AMQException
+    {
+        m.route(exchange);
+    }
+
+    protected void routeAndTest(Message m, TestQueue... expected) throws AMQException
+    {
+        routeAndTest(m, Arrays.asList(expected));
+    }
+
+    protected void routeAndTest(Message m, List<TestQueue> expected) throws AMQException
+    {
+        route(m);
+        for (TestQueue q : queues)
+        {
+            if (expected.contains(q))
+            {
+                assertTrue("Expected " + m + " to be delivered to " + q, m.isInQueue(q));
+                //assert m.isInQueue(q) : "Expected " + m + " to be delivered to " + q;
+            }
+            else
+            {
+                assertFalse("Did not expect " + m + " to be delivered to " + q, m.isInQueue(q));
+                //assert !m.isInQueue(q) : "Did not expect " + m + " to be delivered to " + q;
+            }
+        }
+    }
+
+    static FieldTable getHeaders(String... entries)
+    {
+        FieldTable headers = new FieldTable();
+        for (String s : entries)
+        {
+            String[] parts = s.split("=", 2);
+            headers.put(parts[0], parts.length > 1 ? parts[1] : "");
+        }
+        return headers;
+    }
+
+    static BasicPublishBody getPublishRequest(String id)
+    {
+        BasicPublishBody request = new BasicPublishBody();
+        request.routingKey = id;
+        return request;
+    }
+
+    static ContentHeaderBody getContentHeader(FieldTable headers)
+    {
+        ContentHeaderBody header = new ContentHeaderBody();
+        header.properties = getProperties(headers);
+        return header;
+    }
+
+    static BasicContentHeaderProperties getProperties(FieldTable headers)
+    {
+        BasicContentHeaderProperties properties = new BasicContentHeaderProperties();
+        properties.setHeaders(headers);
+        return properties;
+    }
+
+    static class TestQueue extends AMQQueue
+    {
+        final List<HeadersExchangeTest.Message> messages = new ArrayList<HeadersExchangeTest.Message>();
+
+        public TestQueue(String name) throws AMQException
+        {
+            super(name, false, "test", true, ApplicationRegistry.getInstance().getQueueRegistry());
+        }
+
+        public void deliver(AMQMessage msg) throws AMQException
+        {
+            messages.add(new HeadersExchangeTest.Message(msg));
+        }
+    }
+
+    /**
+     * Just add some extra utility methods to AMQMessage to aid testing.
+     */
+    static class Message extends AMQMessage
+    {
+        private static MessageStore _messageStore = new SkeletonMessageStore();
+
+        Message(String id, String... headers) throws AMQException
+        {
+            this(id, getHeaders(headers));
+        }
+
+        Message(String id, FieldTable headers) throws AMQException
+        {
+            this(getPublishRequest(id), getContentHeader(headers), null);
+        }
+
+        private Message(BasicPublishBody publish, ContentHeaderBody header, List<ContentBody> bodies) throws AMQException
+        {
+            super(_messageStore, publish, header, bodies);
+        }
+
+        private Message(AMQMessage msg) throws AMQException
+        {
+            super(msg);
+        }
+
+        void route(Exchange exchange) throws AMQException
+        {
+            exchange.route(this);
+        }
+
+        boolean isInQueue(TestQueue queue)
+        {
+            return queue.messages.contains(this);
+        }
+
+        public int hashCode()
+        {
+            return getKey().hashCode();
+        }
+
+        public boolean equals(Object o)
+        {
+            return o instanceof HeadersExchangeTest.Message && equals((HeadersExchangeTest.Message) o);
+        }
+
+        private boolean equals(HeadersExchangeTest.Message m)
+        {
+            return getKey().equals(m.getKey());
+        }
+
+        public String toString()
+        {
+            return getKey().toString();
+        }
+
+        private Object getKey()
+        {
+            return getPublishBody().routingKey;
+        }
+    }
+}