/*
 * 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.keystone.v2_0.functions;

import static org.testng.Assert.assertEquals;

import java.net.URI;

import org.jclouds.openstack.keystone.v2_0.domain.Endpoint;
import org.testng.annotations.Test;

/**
 * @author Adrian Cole
 */
@Test(groups = "unit", testName = "ReturnRegionOrProviderTest")
public class ReturnRegionOrProviderTest {
   private final ReturnRegionOrProvider fn = new ReturnRegionOrProvider("openstack-keystone");

   public void testRegionNotNullReturnsRegion() {
      assertEquals(
               fn.apply(Endpoint.builder().region("LON").versionId("1.0").publicURL(
                        URI.create("https://cdn3.clouddrive.com/v1/MossoCloudFS_83a9d536-2e25-4166-bd3b-a503a934f953"))
                        .build()), "LON");
   }

   public void testRegionNullReturnsProvider() {
      assertEquals(
               fn.apply(Endpoint.builder().versionId("1.0").publicURL(
                        URI.create("https://cdn3.clouddrive.com/v1/MossoCloudFS_83a9d536-2e25-4166-bd3b-a503a934f953"))
                        .build()), "openstack-keystone");
   }

}
