コード例 #1
0
  @Test
  public void testKillTopology() throws Exception {
    HttpServiceSchedulerClient client =
        Mockito.spy(new HttpServiceSchedulerClient(config, runtime, SCHEDULER_HTTP_ENDPOINT));
    Mockito.doReturn(true)
        .when(client)
        .requestSchedulerService(Command.KILL, killTopologyRequest.toByteArray());

    Assert.assertTrue(client.killTopology(killTopologyRequest));
    Mockito.verify(client).requestSchedulerService(Command.KILL, killTopologyRequest.toByteArray());

    Mockito.doReturn(false)
        .when(client)
        .requestSchedulerService(Command.KILL, killTopologyRequest.toByteArray());

    Assert.assertFalse(client.killTopology(killTopologyRequest));
    Mockito.verify(client, Mockito.times(2))
        .requestSchedulerService(Command.KILL, killTopologyRequest.toByteArray());
  }
コード例 #2
0
@RunWith(PowerMockRunner.class)
@PrepareForTest(NetworkUtils.class)
public class HttpServiceSchedulerClientTest {
  private static final String TOPOLOGY_NAME = "topologyName";
  private static final String SCHEDULER_HTTP_ENDPOINT = "";

  private final Config config = Mockito.mock(Config.class);
  private final Config runtime = Mockito.mock(Config.class);

  private Scheduler.RestartTopologyRequest restartTopologyRequest =
      Scheduler.RestartTopologyRequest.newBuilder()
          .setTopologyName(TOPOLOGY_NAME)
          .setContainerIndex(-1)
          .build();
  private Scheduler.KillTopologyRequest killTopologyRequest =
      Scheduler.KillTopologyRequest.newBuilder().setTopologyName(TOPOLOGY_NAME).build();

  @Test
  public void testRestartTopology() throws Exception {
    HttpServiceSchedulerClient client =
        Mockito.spy(new HttpServiceSchedulerClient(config, runtime, SCHEDULER_HTTP_ENDPOINT));
    Mockito.doReturn(true)
        .when(client)
        .requestSchedulerService(Command.RESTART, restartTopologyRequest.toByteArray());

    Assert.assertTrue(client.restartTopology(restartTopologyRequest));
    Mockito.verify(client)
        .requestSchedulerService(Command.RESTART, restartTopologyRequest.toByteArray());

    Mockito.doReturn(false)
        .when(client)
        .requestSchedulerService(Command.RESTART, restartTopologyRequest.toByteArray());

    Assert.assertFalse(client.restartTopology(restartTopologyRequest));
    Mockito.verify(client, Mockito.times(2))
        .requestSchedulerService(Command.RESTART, restartTopologyRequest.toByteArray());
  }

  @Test
  public void testKillTopology() throws Exception {
    HttpServiceSchedulerClient client =
        Mockito.spy(new HttpServiceSchedulerClient(config, runtime, SCHEDULER_HTTP_ENDPOINT));
    Mockito.doReturn(true)
        .when(client)
        .requestSchedulerService(Command.KILL, killTopologyRequest.toByteArray());

    Assert.assertTrue(client.killTopology(killTopologyRequest));
    Mockito.verify(client).requestSchedulerService(Command.KILL, killTopologyRequest.toByteArray());

    Mockito.doReturn(false)
        .when(client)
        .requestSchedulerService(Command.KILL, killTopologyRequest.toByteArray());

    Assert.assertFalse(client.killTopology(killTopologyRequest));
    Mockito.verify(client, Mockito.times(2))
        .requestSchedulerService(Command.KILL, killTopologyRequest.toByteArray());
  }

  /** Test Request Scheduler Service */
  @Test
  public void testRequestSchedulerService() throws Exception {
    HttpServiceSchedulerClient client =
        Mockito.spy(new HttpServiceSchedulerClient(config, runtime, SCHEDULER_HTTP_ENDPOINT));

    // Failed to create new http connection
    Mockito.doReturn(null).when(client).createHttpConnection(Mockito.any(Command.class));
    Assert.assertFalse(
        client.requestSchedulerService(Mockito.any(Command.class), Mockito.any(byte[].class)));

    HttpURLConnection connection = Mockito.mock(HttpURLConnection.class);
    Mockito.doReturn(connection).when(client).createHttpConnection(Mockito.any(Command.class));

    // Failed to send http post request
    PowerMockito.spy(NetworkUtils.class);
    PowerMockito.doReturn(false)
        .when(
            NetworkUtils.class,
            "sendHttpPostRequest",
            Mockito.eq(connection),
            Mockito.any(byte[].class));
    Assert.assertFalse(
        client.requestSchedulerService(Mockito.any(Command.class), Mockito.any(byte[].class)));
    Mockito.verify(connection).disconnect();

    // Received non-ok response
    PowerMockito.doReturn(true)
        .when(
            NetworkUtils.class,
            "sendHttpPostRequest",
            Mockito.eq(connection),
            Mockito.any(byte[].class));
    Scheduler.SchedulerResponse notOKResponse = SchedulerUtils.constructSchedulerResponse(false);
    PowerMockito.doReturn(notOKResponse.toByteArray())
        .when(NetworkUtils.class, "readHttpResponse", Mockito.eq(connection));
    Assert.assertFalse(
        client.requestSchedulerService(Mockito.any(Command.class), Mockito.any(byte[].class)));
    Mockito.verify(connection, Mockito.times(2)).disconnect();

    // Received ok response -- success case
    Scheduler.SchedulerResponse oKResponse = SchedulerUtils.constructSchedulerResponse(true);
    PowerMockito.doReturn(oKResponse.toByteArray())
        .when(NetworkUtils.class, "readHttpResponse", Mockito.eq(connection));
    Assert.assertTrue(
        client.requestSchedulerService(Mockito.any(Command.class), Mockito.any(byte[].class)));
    Mockito.verify(connection, Mockito.times(3)).disconnect();
  }
}