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/*
*
* 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.configuration;
import java.io.File;
import java.io.StringWriter;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import org.apache.qpid.server.configuration.store.JsonConfigurationEntryStore;
import org.apache.qpid.server.model.Broker;
import org.apache.qpid.test.utils.QpidTestCase;
import org.apache.qpid.test.utils.TestFileUtils;
import org.apache.qpid.util.FileUtils;
import org.codehaus.jackson.map.ObjectMapper;
import org.codehaus.jackson.map.SerializationConfig;
public class BrokerConfigurationStoreCreatorTest extends QpidTestCase
{
private File _userStoreLocation;
private BrokerConfigurationStoreCreator _storeCreator;
public void setUp() throws Exception
{
super.setUp();
// check whether QPID_HOME JVM system property is set
if (QPID_HOME == null)
{
// set the properties in order to resolve the defaults store settings
setTestSystemProperty("QPID_HOME", TMP_FOLDER);
}
_storeCreator = new BrokerConfigurationStoreCreator();
_userStoreLocation = new File(TMP_FOLDER, "_store_" + System.currentTimeMillis() + "_" + getTestName());
}
public void tearDown() throws Exception
{
try
{
super.tearDown();
}
finally
{
if (_userStoreLocation != null)
{
FileUtils.delete(_userStoreLocation, true);
}
}
}
public void testCreateJsonStore()
{
ConfigurationEntryStore store = _storeCreator.createStore(_userStoreLocation.getAbsolutePath(), "json", null, null);
assertNotNull("Store was not created", store);
assertTrue("File should exists", _userStoreLocation.exists());
assertTrue("File size should be greater than 0", _userStoreLocation.length() > 0);
JsonConfigurationEntryStore jsonStore = new JsonConfigurationEntryStore();
jsonStore.open(_userStoreLocation.getAbsolutePath());
Set<UUID> childrenIds = jsonStore.getRootEntry().getChildrenIds();
assertFalse("Unexpected children: " + childrenIds, childrenIds.isEmpty());
}
public void testCreateJsonStoreFromInitialStore() throws Exception
{
ObjectMapper objectMapper = new ObjectMapper();
objectMapper.configure(SerializationConfig.Feature.INDENT_OUTPUT, true);
Map<String, Object> brokerObjectMap = new HashMap<String, Object>();
UUID brokerId = UUID.randomUUID();
brokerObjectMap.put(Broker.ID, brokerId);
brokerObjectMap.put("name", "Test");
StringWriter sw = new StringWriter();
objectMapper.writeValue(sw, brokerObjectMap);
String brokerJson = sw.toString();
File _storeFile = TestFileUtils.createTempFile(this, ".json", brokerJson);
ConfigurationEntryStore store = _storeCreator.createStore(_userStoreLocation.getAbsolutePath(), "json", _storeFile.getAbsolutePath(), "json");
assertNotNull("Store was not created", store);
assertTrue("File should exists", _userStoreLocation.exists());
assertTrue("File size should be greater than 0", _userStoreLocation.length() > 0);
JsonConfigurationEntryStore jsonStore = new JsonConfigurationEntryStore();
jsonStore.open(_userStoreLocation.getAbsolutePath());
ConfigurationEntry entry = jsonStore.getRootEntry();
assertEquals("Unexpected root id", brokerId, entry.getId());
Map<String, Object> attributes = entry.getAttributes();
assertNotNull("Unexpected attributes: " + attributes, attributes);
assertEquals("Unexpected attributes size: " + attributes.size(), 1, attributes.size());
assertEquals("Unexpected attribute name: " + attributes.get("name"), "Test", attributes.get("name"));
Set<UUID> childrenIds = entry.getChildrenIds();
assertTrue("Unexpected children: " + childrenIds, childrenIds.isEmpty());
}
public void testCreateStoreWithUnknownType()
{
try
{
_storeCreator.createStore(_userStoreLocation.getAbsolutePath(), "derby", null, null);
fail("Store is not yet supported");
}
catch(IllegalConfigurationException e)
{
// pass
}
}
}
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