QPID-2585 : Prevent NPE if plugins are not enabled but requested

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@947174 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 66 insertions, 0 deletions

diff --git a/java/broker-plugins/experimental/slowconsumerdetection/src/test/java/org/apache/qpid/server/virtualhost/plugin/SlowConsumerDetectionQueueConfigurationTest.java b/java/broker-plugins/experimental/slowconsumerdetection/src/test/java/org/apache/qpid/server/virtualhost/plugin/SlowConsumerDetectionQueueConfigurationTest.java
new file mode 100644
index 0000000000..180573d625
--- /dev/null
+++ b/java/broker-plugins/experimental/slowconsumerdetection/src/test/java/org/apache/qpid/server/virtualhost/plugin/SlowConsumerDetectionQueueConfigurationTest.java
@@ -0,0 +1,66 @@
+/*
+ *
+ * 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.virtualhost.plugin;
+
+import junit.framework.TestCase;
+import org.apache.commons.configuration.CompositeConfiguration;
+import org.apache.commons.configuration.ConfigurationException;
+import org.apache.commons.configuration.XMLConfiguration;
+import org.apache.qpid.server.configuration.plugin.SlowConsumerDetectionQueueConfiguration;
+
+
+public class SlowConsumerDetectionQueueConfigurationTest extends TestCase
+{
+    public void setUp()
+    {
+        
+    }
+
+
+    public void testConfigLoadingValidConfig()
+    {
+        SlowConsumerDetectionQueueConfiguration config = new SlowConsumerDetectionQueueConfiguration();
+
+        XMLConfiguration xmlconfig = new XMLConfiguration();
+
+        xmlconfig.addProperty("messageAge", "60000");
+        xmlconfig.addProperty("depth", "1024");
+        xmlconfig.addProperty("messageCount", "10");
+        xmlconfig.addProperty("policy.name", "TopicDelete");
+        xmlconfig.addProperty("policy.topicdelete", "");
+
+
+        // Create a CompositeConfiguration as this is what the broker uses
+        CompositeConfiguration composite = new CompositeConfiguration();
+        composite.addConfiguration(xmlconfig);
+
+        try
+        {
+            config.setConfiguration("", composite);
+        }
+        catch (ConfigurationException e)
+        {
+            e.printStackTrace();
+            fail(e.getMessage());
+        }
+    }
+
+}