From c57f2674650fa6ada8bf7324493e550ecf00b0e1 Mon Sep 17 00:00:00 2001
From: Robert Godfrey <rgodfrey@apache.org>
Date: Mon, 22 Apr 2013 10:19:43 +0000
Subject: QPID-4671 : merged to QPID-4659 branch

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/QPID-4659@1470430 13f79535-47bb-0310-9956-ffa450edef68
---
 .../qpid/server/exchange/FanoutExchange.java       |  7 ++-
 .../qpid/server/exchange/FanoutExchangeTest.java   | 67 ++++++++++++++++++++++
 2 files changed, 72 insertions(+), 2 deletions(-)
 create mode 100644 qpid/java/broker/src/test/java/org/apache/qpid/server/exchange/FanoutExchangeTest.java

diff --git a/qpid/java/broker/src/main/java/org/apache/qpid/server/exchange/FanoutExchange.java b/qpid/java/broker/src/main/java/org/apache/qpid/server/exchange/FanoutExchange.java
index 8c433ce985..6ad5eb261e 100644
--- a/qpid/java/broker/src/main/java/org/apache/qpid/server/exchange/FanoutExchange.java
+++ b/qpid/java/broker/src/main/java/org/apache/qpid/server/exchange/FanoutExchange.java
@@ -76,7 +76,7 @@ public class FanoutExchange extends AbstractExchange
 
     public boolean isBound(AMQShortString routingKey, AMQQueue queue)
     {
-        return _queues.containsKey(queue);
+        return isBound(queue);
     }
 
     public boolean isBound(AMQShortString routingKey)
@@ -87,7 +87,10 @@ public class FanoutExchange extends AbstractExchange
 
     public boolean isBound(AMQQueue queue)
     {
-
+        if (queue == null)
+        {
+            return false;
+        }
         return _queues.containsKey(queue);
     }
 
diff --git a/qpid/java/broker/src/test/java/org/apache/qpid/server/exchange/FanoutExchangeTest.java b/qpid/java/broker/src/test/java/org/apache/qpid/server/exchange/FanoutExchangeTest.java
new file mode 100644
index 0000000000..67739373e1
--- /dev/null
+++ b/qpid/java/broker/src/test/java/org/apache/qpid/server/exchange/FanoutExchangeTest.java
@@ -0,0 +1,67 @@
+package org.apache.qpid.server.exchange;
+
+import static org.mockito.Mockito.mock;
+
+import java.util.UUID;
+
+import junit.framework.TestCase;
+
+import org.apache.qpid.framing.AMQShortString;
+import org.apache.qpid.framing.FieldTable;
+import org.apache.qpid.server.binding.Binding;
+import org.apache.qpid.server.queue.AMQQueue;
+
+public class FanoutExchangeTest extends TestCase
+{
+    private FanoutExchange _exchange;
+
+    public void setUp()
+    {
+        _exchange = new FanoutExchange();
+    }
+
+    public void testIsBoundAMQShortStringFieldTableAMQQueueWhenQueueIsNull()
+    {
+        assertFalse("calling isBound(AMQShortString,FieldTable,AMQQueue) with null queue should return false",
+                _exchange.isBound((AMQShortString) null, (FieldTable) null, (AMQQueue) null));
+    }
+
+    public void testIsBoundAMQShortStringAMQQueueWhenQueueIsNull()
+    {
+        assertFalse("calling isBound(AMQShortString,AMQQueue) with null queue should return false",
+                _exchange.isBound((AMQShortString) null, (AMQQueue) null));
+    }
+
+    public void testIsBoundAMQQueueWhenQueueIsNull()
+    {
+        assertFalse("calling isBound(AMQQueue) with null queue should return false", _exchange.isBound((AMQQueue) null));
+    }
+
+    public void testIsBoundAMQShortStringFieldTableAMQQueue()
+    {
+        AMQQueue queue = bindQueue();
+        assertTrue("Should return true for a bound queue",
+                _exchange.isBound((AMQShortString) null, (FieldTable) null, queue));
+    }
+
+    public void testIsBoundAMQShortStringAMQQueue()
+    {
+        AMQQueue queue = bindQueue();
+        assertTrue("Should return true for a bound queue",
+                _exchange.isBound((AMQShortString) null, queue));
+    }
+
+    public void testIsBoundAMQQueue()
+    {
+        AMQQueue queue = bindQueue();
+        assertTrue("Should return true for a bound queue",
+                _exchange.isBound(queue));
+    }
+
+    private AMQQueue bindQueue()
+    {
+        AMQQueue queue = mock(AMQQueue.class);
+        _exchange.addBinding(new Binding(UUID.randomUUID(), "does not matter", queue, _exchange, null));
+        return queue;
+    }
+}
-- 
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