/*
 * 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.jclouds.openstack.neutron.v2.features;

import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertNotNull;

import java.util.Set;

import org.jclouds.openstack.neutron.v2.internal.BaseNeutronApiLiveTest;
import org.jclouds.openstack.v2_0.domain.Extension;
import org.jclouds.openstack.v2_0.features.ExtensionApi;
import org.testng.annotations.Test;

/**
 * Tests behavior of {@link ExtensionApi}
 */
@Test(groups = "live", testName = "ExtensionApiLiveTest")
public class ExtensionApiLiveTest extends BaseNeutronApiLiveTest {

   /**
    * Tests the listing of Neutron Extensions.
    *
    * @throws Exception
    */
   public void testListExtensions() throws Exception {
      for (String regionId : api.getConfiguredRegions()) {
         ExtensionApi extensionApi = api.getExtensionApi(regionId);
         Set<Extension> response = extensionApi.list();
         assertNotNull(response);
         assertFalse(response.isEmpty());

         for (Extension extension : response) {
            assertNotNull(extension.getId());
            assertNotNull(extension.getName());
            assertNotNull(extension.getDescription());
            assertNotNull(extension.getLinks());
            // Namespace and updated fields are nullable
         }
      }
   }

   /**
    * Tests retrieval of Neutron Extensions by their alias.
    *
    * @throws Exception
    */
   public void testGetExtensionByAlias() throws Exception {
      for (String regionId : api.getConfiguredRegions()) {
         ExtensionApi extensionApi = api.getExtensionApi(regionId);
         Set<Extension> response = extensionApi.list();
         assertNotNull(response);

         for (Extension extension : response) {
            Extension details = extensionApi.get(extension.getId());
            assertNotNull(details);
            assertEquals(details.getId(), extension.getId());
            assertEquals(details.getName(), extension.getName());
            assertEquals(details.getDescription(), extension.getDescription());
            assertEquals(details.getNamespace(), extension.getNamespace());
            assertEquals(details.getUpdated(), extension.getUpdated());
            assertEquals(details.getLinks(), extension.getLinks());
         }
      }
   }

}