diff options
Diffstat (limited to 'java/management/client/src/test/java/org/apache/qpid/management/wsdm/capabilities/MBeanCapabilityTest.java')
| -rw-r--r-- | java/management/client/src/test/java/org/apache/qpid/management/wsdm/capabilities/MBeanCapabilityTest.java | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/java/management/client/src/test/java/org/apache/qpid/management/wsdm/capabilities/MBeanCapabilityTest.java b/java/management/client/src/test/java/org/apache/qpid/management/wsdm/capabilities/MBeanCapabilityTest.java new file mode 100644 index 0000000000..a9a6491209 --- /dev/null +++ b/java/management/client/src/test/java/org/apache/qpid/management/wsdm/capabilities/MBeanCapabilityTest.java @@ -0,0 +1,204 @@ +/*
+ *
+ * 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.management.wsdm.capabilities;
+
+import java.lang.management.ManagementFactory;
+import java.net.URI;
+
+import javax.management.ObjectName;
+
+import junit.framework.TestCase;
+
+import org.apache.muse.ws.addressing.EndpointReference;
+import org.apache.muse.ws.resource.WsResource;
+import org.apache.muse.ws.resource.impl.SimpleWsResource;
+import org.apache.qpid.management.domain.handler.impl.QpidDomainObject;
+import org.apache.qpid.management.wsdm.common.EntityInstanceNotFoundFault;
+import org.apache.qpid.management.wsdm.common.NoSuchAttributeFault;
+import org.apache.qpid.management.wsdm.common.QManFault;
+
+/**
+ * Test case for MBeanCapability supertype layer..
+ *
+ * @author Andrea Gazzarini
+ */
+public class MBeanCapabilityTest extends TestCase
+{
+ private final String _typeAttributeName = "Type";
+ private final String _newTypeValue = "DomainObject";
+
+ private ObjectName _objectName;
+ private ObjectName _unknownObjectName;
+
+ private MBeanCapability _capability;
+
+ @Override
+ protected void setUp() throws Exception
+ {
+ _objectName = new ObjectName("Test:Name=aName");
+ _unknownObjectName = new ObjectName("Test:Type=unknown");
+
+ _capability = new MBeanCapability(){
+ @Override
+ public WsResource getWsResource()
+ {
+ return new SimpleWsResource(){
+ @Override
+ public EndpointReference getEndpointReference()
+ {
+ return new EndpointReference(URI.create("http://qpid.apache.org/qman"));
+ }
+ };
+ }
+ };
+ _capability.setResourceObjectName(_objectName);
+ ManagementFactory.getPlatformMBeanServer().registerMBean(new QpidDomainObject(), _objectName);
+ }
+
+ /**
+ * Tests the execution of the getAttribute() and setAttribute() method.
+ *
+ * <br>precondition : the mbean is registered and a _capability is associated with it.
+ * <br>postcondition : the set value of the requested attribute is correctly returned.
+ */
+ public void testGetAndSetAttributeOK() throws Exception
+ {
+ Object name = _capability.getAttribute(_typeAttributeName);
+ assertNull("Name has an initial value of null so how is possibile that is not null?",name);
+
+ _capability.setAttribute(_typeAttributeName,_newTypeValue);
+
+ name = _capability.getAttribute(_typeAttributeName);
+ assertEquals("Now the name attribute must be set to \""+_newTypeValue+"\"",_newTypeValue,name);
+ }
+
+ /**
+ * Tests the execution of the getAttribute() and setAttribte() methods when an unknown attribute is given..
+ *
+ * <br>precondition : the mbean is registered, a _capability is associated with it and the requested attribute doesn't exist.
+ * <br>postcondition : an exception is thrown indicating the failure.
+ */
+ public void testNoSuchAttributeFault() throws Exception
+ {
+ // I suppose that we shouldn't have an attribute with this name...
+ String unknownAttribute = String.valueOf(System.currentTimeMillis());
+
+ try
+ {
+ _capability.getAttribute(unknownAttribute);
+ fail("An exception must be thrown here in order to indicate that the attribute is unknown.");
+ } catch(NoSuchAttributeFault expected)
+ {
+ }
+
+ try
+ {
+ _capability.setAttribute(unknownAttribute,null);
+ fail("An exception must be thrown here in order to indicate that the attribute is unknown.");
+ } catch(NoSuchAttributeFault expected)
+ {
+ }
+ }
+
+ /**
+ * Tests the execution of the setAttribute,getAttribute and invoke methods when the target mbean
+ * doesn't exists.
+ *
+ * <br>precondition : the object name associated with the capability is not pointing to an existent MBean.
+ * <br>postcondition : an exception is thrown indicating the failure.
+ */
+ public void testEntityInstanceNotFoundFault() throws Exception
+ {
+ _capability.setResourceObjectName(_unknownObjectName);
+
+ try
+ {
+ _capability.getAttribute(_typeAttributeName);
+ fail("An exception must be thrown here in order to indicate that the attribute is unknown.");
+ } catch(EntityInstanceNotFoundFault expected)
+ {
+ }
+
+ try
+ {
+ _capability.setAttribute(_typeAttributeName,_newTypeValue);
+ fail("An exception must be thrown here in order to indicate that the attribute is unknown.");
+ } catch(EntityInstanceNotFoundFault expected)
+ {
+ }
+
+ try
+ {
+ _capability.invoke("operationName", null,null);
+ fail("An exception must be thrown here in order to indicate that the attribute is unknown.");
+ } catch(EntityInstanceNotFoundFault expected)
+ {
+ }
+ }
+
+ /**
+ * Tests the execution of the setAttribute,getAttribute and invoke methods when an unknown / unexpected
+ * exception is thrown.
+ *
+ * <br>precondition : the mbean is registered and a capability is associated with it. Something
+ * unexpected happens during method invocation.
+ * <br>postcondition : an exception is thrown indicating the failure.
+ */
+ public void testQManFault() throws Exception
+ {
+ // Emulate a RuntimeException (which is the best example of uncaught exception... :) )
+ _capability.setResourceObjectName(null);
+
+ try
+ {
+ _capability.getAttribute(_typeAttributeName);
+ fail("An exception must be thrown here in order to indicate that the attribute is unknown.");
+ } catch(QManFault expected)
+ {
+ }
+
+ try
+ {
+ _capability.setAttribute(_typeAttributeName,_newTypeValue);
+ fail("An exception must be thrown here in order to indicate that the attribute is unknown.");
+ } catch(QManFault expected)
+ {
+ }
+
+ try
+ {
+ _capability.invoke("operationName", null,null);
+ fail("An exception must be thrown here in order to indicate that the attribute is unknown.");
+ } catch(QManFault expected)
+ {
+ }
+ }
+
+
+ /**
+ * Shutdown procedure for this test case.
+ */
+ @Override
+ protected void tearDown() throws Exception
+ {
+ ManagementFactory.getPlatformMBeanServer().unregisterMBean(_objectName);
+ }
+}
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