content: /**
   * Licensed 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.aurora.scheduler.http;
  
  import java.io.IOException;
  import java.util.Map;
  import javax.servlet.http.HttpServletResponse;
  import javax.ws.rs.core.Response;
  
  import com.google.gson.Gson;
  
  import org.apache.aurora.common.testing.easymock.EasyMockTest;
  import org.apache.aurora.scheduler.TierManager;
  import org.apache.aurora.scheduler.base.TaskTestUtil;
  import org.codehaus.jackson.map.ObjectMapper;
  import org.junit.Before;
  import org.junit.Test;
  
  import static org.easymock.EasyMock.expect;
  import static org.junit.Assert.assertEquals;
  
  public class TiersTest extends EasyMockTest {
  
    private TierManager tierManager;
    private Tiers tiers;
  
    @Before
    public void setUp() {
      tierManager = createMock(TierManager.class);
      tiers = new Tiers(tierManager);
    }
  
    @Test
    public void testGetTiers() throws IOException {
      expect(tierManager.getDefaultTierName()).andReturn("preemptible");
      expect(tierManager.getTiers()).andReturn(TaskTestUtil.tierInfos());
  
      control.replay();
  
      Response response = tiers.getTiers();
      assertEquals(HttpServletResponse.SC_OK, response.getStatus());
      String responseAsString = new ObjectMapper().writeValueAsString(response.getEntity());
      assertEquals(toMap(TaskTestUtil.tierConfigFile()), toMap(responseAsString));
    }
  
    private static Map toMap(String json) {
      return new Gson().fromJson(json, Map.class);
    }
  }
  