/**
* 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.RequestStatusResponse;
import org.apache.ambari.server.controller.TaskStatusResponse;
import org.apache.ambari.server.controller.spi.Predicate;
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.PredicateBuilder;
import org.apache.ambari.server.controller.utilities.PropertyHelper;
import org.junit.Assert;
import org.junit.Test;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.createNiceMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
/**
* TaskResourceProvider tests.
*/
public class TaskResourceProviderTest {
@Test
public void testCreateResources() throws Exception {
Resource.Type type = Resource.Type.Task;
AmbariManagementController managementController = createMock(AmbariManagementController.class);
RequestStatusResponse response = createNiceMock(RequestStatusResponse.class);
// replay
replay(managementController, response);
ResourceProvider provider = AbstractResourceProvider.getResourceProvider(
type,
PropertyHelper.getPropertyIds(type),
PropertyHelper.getKeyPropertyIds(type),
managementController);
// add the property map to a set for the request. add more maps for multiple creates
Set<Map<String, Object>> propertySet = new LinkedHashSet<Map<String, Object>>();
Map<String, Object> properties = new LinkedHashMap<String, Object>();
// add properties to the request map
properties.put(TaskResourceProvider.TASK_REQUEST_ID_PROPERTY_ID, 100);
properties.put(TaskResourceProvider.TASK_ID_PROPERTY_ID, 100);
propertySet.add(properties);
// create the request
Request request = PropertyHelper.getCreateRequest(propertySet);
try {
provider.createResources(request);
Assert.fail("Expected an UnsupportedOperationException");
} catch (UnsupportedOperationException e) {
// expected
}
// verify
verify(managementController, response);
}
@Test
public void testGetResources() throws Exception {
Resource.Type type = Resource.Type.Task;
AmbariManagementController managementController = createMock(AmbariManagementController.class);
Set<TaskStatusResponse> allResponse = new HashSet<TaskStatusResponse>();
allResponse.add(new TaskStatusResponse(100L, 100, 100L, "HostName100", "", "", "", 0, "", "", 0L, (short) 0));
// set expectations
expect(managementController.getTaskStatus(AbstractResourceProviderTest.Matcher.getTaskRequestSet(100L, 100L))).
andReturn(allResponse).once();
// replay
replay(managementController);
ResourceProvider provider = AbstractResourceProvider.getResourceProvider(
type,
PropertyHelper.getPropertyIds(type),
PropertyHelper.getKeyPropertyIds(type),
managementController);
Set<String> propertyIds = new HashSet<String>();
propertyIds.add(TaskResourceProvider.TASK_ID_PROPERTY_ID);
propertyIds.add(TaskResourceProvider.TASK_REQUEST_ID_PROPERTY_ID);
Predicate predicate = new PredicateBuilder().property(TaskResourceProvider.TASK_ID_PROPERTY_ID).equals("100").
and().property(TaskResourceProvider.TASK_REQUEST_ID_PROPERTY_ID).equals("100").toPredicate();
Request request = PropertyHelper.getReadRequest(propertyIds);
Set<Resource> resources = provider.getResources(request, predicate);
Assert.assertEquals(1, resources.size());
for (Resource resource : resources) {
long taskId = (Long) resource.getPropertyValue(TaskResourceProvider.TASK_ID_PROPERTY_ID);
Assert.assertEquals(100L, taskId);
}
// verify
verify(managementController);
}
@Test
public void testUpdateResources() throws Exception {
Resource.Type type = Resource.Type.Task;
AmbariManagementController managementController = createMock(AmbariManagementController.class);
RequestStatusResponse response = createNiceMock(RequestStatusResponse.class);
// replay
replay(managementController, response);
ResourceProvider provider = AbstractResourceProvider.getResourceProvider(
type,
PropertyHelper.getPropertyIds(type),
PropertyHelper.getKeyPropertyIds(type),
managementController);
// add the property map to a set for the request.
Map<String, Object> properties = new LinkedHashMap<String, Object>();
// create the request
Request request = PropertyHelper.getUpdateRequest(properties);
Predicate predicate = new PredicateBuilder().property(TaskResourceProvider.TASK_ID_PROPERTY_ID).equals("Task100").
toPredicate();
try {
provider.updateResources(request, predicate);
Assert.fail("Expected an UnsupportedOperationException");
} catch (UnsupportedOperationException e) {
// expected
}
// verify
verify(managementController, response);
}
@Test
public void testDeleteResources() throws Exception {
Resource.Type type = Resource.Type.Task;
AmbariManagementController managementController = createMock(AmbariManagementController.class);
// replay
replay(managementController);
ResourceProvider provider = AbstractResourceProvider.getResourceProvider(
type,
PropertyHelper.getPropertyIds(type),
PropertyHelper.getKeyPropertyIds(type),
managementController);
Predicate predicate = new PredicateBuilder().property(TaskResourceProvider.TASK_ID_PROPERTY_ID).equals("Task100").
toPredicate();
try {
provider.deleteResources(predicate);
Assert.fail("Expected an UnsupportedOperationException");
} catch (UnsupportedOperationException e) {
// expected
}
// verify
verify(managementController);
}
}