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.common.net.http.handlers;
  
  import java.util.List;
  import java.util.Map;
  
  import com.google.common.base.Supplier;
  import com.google.common.collect.Lists;
  
  import org.apache.aurora.common.stats.Stat;
  import org.apache.aurora.common.testing.easymock.EasyMockTest;
  import org.junit.Before;
  
  import static org.easymock.EasyMock.expect;
  
  /**
   * @author William Farner
   */
  public abstract class StatSupplierTestBase extends EasyMockTest {
  
    protected Supplier<Iterable<Stat<?>>> statSupplier;
  
    @Before
    public void statSupplierSetUp() {
      statSupplier = createMock(new Clazz<Supplier<Iterable<Stat<?>>>>() {});
    }
  
    protected void expectVarScrape(Map<String, Object> response) {
      List<Stat<?>> vars = Lists.newArrayList();
      for (Map.Entry<String, Object> entry : response.entrySet()) {
        Stat stat = createMock(Stat.class);
        expect(stat.getName()).andReturn(entry.getKey());
        expect(stat.read()).andReturn(entry.getValue());
        vars.add(stat);
      }
  
      expect(statSupplier.get()).andReturn(vars);
    }
  }
  