// Path: src/main/java/com/spotify/dns/statistics/DnsReporter.java
// public interface DnsReporter {
//   /**
//    * Report resolve timing.
//    * @return A new timing context.
//    */
//   DnsTimingContext resolveTimer();
// 
//   /**
//    * Report that an empty response has been received from a resolve.
//    */
//   void reportEmpty();
// 
//   /**
//    * Report that a resolve resulting in a failure.
//    * @param error The exception causing the failure.
//    */
//   void reportFailure(Throwable error);
// }
// 
// Path: src/main/java/com/spotify/dns/statistics/DnsTimingContext.java
// @FunctionalInterface
// public interface DnsTimingContext {
//   void stop();
// }


import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import com.spotify.dns.statistics.DnsReporter;
import com.spotify.dns.statistics.DnsTimingContext;
import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;
import org.junit.After;
/*
 * Copyright (c) 2015 Spotify AB
 *
 * 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 com.spotify.dns;




public class MeteredDnsSrvResolverTest {
  private static final String FQDN = "nånting";
  private static final RuntimeException RUNTIME_EXCEPTION = new RuntimeException();
  private static final Error ERROR = new Error();

  @SuppressWarnings("unchecked")
  private static final List<LookupResult> EMPTY = mock(List.class);
  @SuppressWarnings("unchecked")
  private static final List<LookupResult> NOT_EMPTY = mock(List.class);

  static {
    when(EMPTY.isEmpty()).thenReturn(true);
    when(NOT_EMPTY.isEmpty()).thenReturn(false);
  }

  private DnsSrvResolver delegate;
  private DnsReporter reporter;
  private DnsTimingContext timingReporter;

  private DnsSrvResolver resolver;

  @Before
  public void before() {
    delegate = mock(DnsSrvResolver.class);
    reporter = mock(DnsReporter.class);
    timingReporter = mock(DnsTimingContext.class);

    resolver = new MeteredDnsSrvResolver(delegate, reporter);

    when(reporter.resolveTimer()).thenReturn(timingReporter);
  }

  @After
// Path: src/main/java/com/spotify/dns/statistics/DnsReporter.java
// public interface DnsReporter {
//   /**
//    * Report resolve timing.
//    * @return A new timing context.
//    */
//   DnsTimingContext resolveTimer();
// 
//   /**
//    * Report that an empty response has been received from a resolve.
//    */
//   void reportEmpty();
// 
//   /**
//    * Report that a resolve resulting in a failure.
//    * @param error The exception causing the failure.
//    */
//   void reportFailure(Throwable error);
// }
// 
// Path: src/main/java/com/spotify/dns/statistics/DnsTimingContext.java
// @FunctionalInterface
// public interface DnsTimingContext {
//   void stop();
// }


// Path: src/test/java/com/spotify/dns/MeteredDnsSrvResolverTest.java
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import com.spotify.dns.statistics.DnsReporter;
import com.spotify.dns.statistics.DnsTimingContext;
import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;
import org.junit.After;

/*
 * Copyright (c) 2015 Spotify AB
 *
 * 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 com.spotify.dns;




public class MeteredDnsSrvResolverTest {
  private static final String FQDN = "nånting";
  private static final RuntimeException RUNTIME_EXCEPTION = new RuntimeException();
  private static final Error ERROR = new Error();

  @SuppressWarnings("unchecked")
  private static final List<LookupResult> EMPTY = mock(List.class);
  @SuppressWarnings("unchecked")
  private static final List<LookupResult> NOT_EMPTY = mock(List.class);

  static {
    when(EMPTY.isEmpty()).thenReturn(true);
    when(NOT_EMPTY.isEmpty()).thenReturn(false);
  }

  private DnsSrvResolver delegate;
  private DnsReporter reporter;
  private DnsTimingContext timingReporter;

  private DnsSrvResolver resolver;

  @Before
  public void before() {
    delegate = mock(DnsSrvResolver.class);
    reporter = mock(DnsReporter.class);
    timingReporter = mock(DnsTimingContext.class);

    resolver = new MeteredDnsSrvResolver(delegate, reporter);

    when(reporter.resolveTimer()).thenReturn(timingReporter);
  }

  @After
  public void after() {