@Test(expected = CloudbreakOrchestratorFailedException.class)
  public void ambariServerStartInClusterWhenNullPointerOccurredAndOrchestratorFailedComes()
      throws Exception {
    when(ambariServerBootstrap.call()).thenReturn(true);
    doReturn(ambariServerBootstrap)
        .when(underTestSpy)
        .ambariServerBootstrap(
            any(GatewayConfig.class),
            anyString(),
            any(Node.class),
            anyString(),
            any(LogVolumePath.class));
    when(ambariServerDatabaseBootstrap.call()).thenThrow(new NullPointerException("null"));
    doReturn(ambariServerDatabaseBootstrap)
        .when(underTestSpy)
        .ambariServerDatabaseBootstrap(
            any(GatewayConfig.class), anyString(), any(Node.class), any(LogVolumePath.class));

    underTestSpy.startAmbariServer(
        containerOrchestratorCluster(gatewayConfig(), generateNodes(FIX_NODE_COUNT)),
        new ContainerConfig("serverdb", "0.0.1"),
        new ContainerConfig("serverdb", "0.0.1"),
        "azure",
        generateLogVolume(),
        false,
        exitCriteriaModel());
  }
  @Test
  public void ambariServerStartInClusterWhenEverythingWorksFine() throws Exception {
    when(ambariServerBootstrap.call()).thenReturn(true);
    doReturn(ambariServerBootstrap)
        .when(underTestSpy)
        .ambariServerBootstrap(
            any(GatewayConfig.class),
            anyString(),
            any(Node.class),
            anyString(),
            any(LogVolumePath.class));
    when(ambariServerDatabaseBootstrap.call()).thenReturn(true);
    doReturn(ambariServerDatabaseBootstrap)
        .when(underTestSpy)
        .ambariServerDatabaseBootstrap(
            any(GatewayConfig.class), anyString(), any(Node.class), any(LogVolumePath.class));

    underTestSpy.startAmbariServer(
        containerOrchestratorCluster(gatewayConfig(), generateNodes(FIX_NODE_COUNT)),
        new ContainerConfig("serverdb", "0.0.1"),
        new ContainerConfig("serverdb", "0.0.1"),
        "azure",
        generateLogVolume(),
        false,
        exitCriteriaModel());
  }