/**
* 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.ambari.server.controller.internal;
import org.apache.ambari.server.controller.AmbariManagementController;
import org.apache.ambari.server.controller.StackRequest;
import org.apache.ambari.server.controller.StackResponse;
import org.apache.ambari.server.controller.spi.Request;
import org.apache.ambari.server.controller.spi.Resource;
import org.apache.ambari.server.controller.spi.ResourceProvider;
import org.apache.ambari.server.controller.utilities.PropertyHelper;
import org.easymock.EasyMock;
import org.junit.Assert;
import org.junit.Test;
import java.util.HashSet;
import java.util.Set;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
/**
* StackResourceProvider Test
*/
public class StackResourceProviderTest {
@Test
public void testGetResources() throws Exception {
Resource.Type type = Resource.Type.Stack;
AmbariManagementController managementController = createMock(AmbariManagementController.class);
Set<StackResponse> allResponse = new HashSet<StackResponse>();
allResponse.add(new StackResponse("Stack1"));
allResponse.add(new StackResponse("Stack2"));
// set expectations
expect(managementController.getStacks(EasyMock.<Set<StackRequest>>anyObject())).andReturn(allResponse).once();
// replay
replay(managementController);
ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider(
type,
PropertyHelper.getPropertyIds(type),
PropertyHelper.getKeyPropertyIds(type),
managementController);
Set<String> propertyIds = new HashSet<String>();
propertyIds.add(StackResourceProvider.STACK_NAME_PROPERTY_ID);
// create the request
Request request = PropertyHelper.getReadRequest(propertyIds);
// get all ... no predicate
Set<Resource> resources = provider.getResources(request, null);
Assert.assertEquals(2, resources.size());
Set<String> stackNames = new HashSet<String>();
stackNames.add("Stack1");
stackNames.add("Stack2");
for (Resource resource : resources) {
String stackName = (String) resource.getPropertyValue(StackResourceProvider.STACK_NAME_PROPERTY_ID);
Assert.assertTrue(stackNames.contains(stackName));
}
// verify
verify(managementController);
}
}