Package org.apache.ambari.server.api.services

Examples of org.apache.ambari.server.api.services.Result


    replay(request, resource, query);

    //test
    ReadHandler handler = new ReadHandler();
    Result result = handler.handleRequest(request);
    // not a query, so not found
    assertEquals(ResultStatus.STATUS.NOT_FOUND, result.getStatus().getStatus());
    assertEquals(exception.getMessage(), result.getStatus().getMessage());
    verify(request, resource, query);
  }
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    expect(resource1.getType()).andReturn(Resource.Type.Cluster).anyTimes();
    expect(resource2.getType()).andReturn(Resource.Type.Cluster).anyTimes();

    replay(request, resource, pm, status, resource1, resource2, userPredicate, query);

    Result result = new TestUpdateHandler(pm).handleRequest(request);

    assertNotNull(result);
    TreeNode<Resource> tree = result.getResultTree();
    assertEquals(1, tree.getChildren().size());
    TreeNode<Resource> resourcesNode = tree.getChild("resources");
    assertEquals(2, resourcesNode.getChildren().size());
    boolean foundResource1 = false;
    boolean foundResource2 = false;
    for(TreeNode<Resource> child : resourcesNode.getChildren()) {
      Resource r = child.getObject();
      if (r == resource1 && ! foundResource1) {
        foundResource1 = true;
      } else if (r == resource2 && ! foundResource2) {
        foundResource2 = true;
      } else {
        fail();
      }
    }

    assertEquals(ResultStatus.STATUS.OK, result.getStatus().getStatus());
    verify(request, resource, pm, status, resource1, resource2, userPredicate, query);
  }
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    expect(resource2.getType()).andReturn(Resource.Type.Cluster).anyTimes();
    expect(status.getRequestResource()).andReturn(requestResource).anyTimes();

    replay(request, resource, pm, status, resource1, resource2, requestResource, userPredicate, query);

    Result result = new TestUpdateHandler(pm).handleRequest(request);

    assertNotNull(result);
    TreeNode<Resource> tree = result.getResultTree();
    assertEquals(2, tree.getChildren().size());
    TreeNode<Resource> resourcesNode = tree.getChild("resources");
    assertEquals(2, resourcesNode.getChildren().size());
    boolean foundResource1 = false;
    boolean foundResource2 = false;
    for(TreeNode<Resource> child : resourcesNode.getChildren()) {
      Resource r = child.getObject();
      if (r == resource1 && ! foundResource1) {
        foundResource1 = true;
      } else if (r == resource2 && ! foundResource2) {
        foundResource2 = true;
      } else {
        fail();
      }
    }

    TreeNode<Resource> statusNode = tree.getChild("request");
    assertNotNull(statusNode);
    assertEquals(0, statusNode.getChildren().size());
    assertSame(requestResource, statusNode.getObject());
    assertEquals(ResultStatus.STATUS.ACCEPTED, result.getStatus().getStatus());

    verify(request, resource, pm, status, resource1, resource2, requestResource, userPredicate, query);
  }
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    expect(request.getResource()).andReturn(resource);
    expect(request.getQueryPredicate()).andThrow(e);
    replay(request, resource);

    Result result = new UpdateHandler().handleRequest(request);
    assertEquals(ResultStatus.STATUS.BAD_REQUEST, result.getStatus().getStatus());
    assertTrue(result.getStatus().getMessage().contains(e.getMessage()));

    verify(request, resource);
  }
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    ResourceInstance resourceInstance = createNiceMock(ResourceInstance.class);
    ResourceDefinition resourceDefinition = createNiceMock(ResourceDefinition.class);
    ResourceInstanceFactory resourceInstanceFactory = createNiceMock(ResourceInstanceFactory.class);
    Query query = createNiceMock(Query.class);
    Predicate predicate = createNiceMock(Predicate.class);
    Result result = createNiceMock(Result.class);
    ResourceInstance subResource = createNiceMock(ResourceInstance.class);
    ResourceDefinition subResourceDefinition = createNiceMock(ResourceDefinition.class);
    ClusterController controller = createNiceMock(ClusterController.class);
    Schema serviceSchema = createNiceMock(Schema.class);
    Schema componentSchema = createNiceMock(Schema.class);
    String resourceKeyProperty = "resourceKeyProperty";
    String createKeyProperty = "createKeyProperty";
    Resource resource1 = createNiceMock(Resource.class);
    Resource resource2 = createNiceMock(Resource.class);
    PersistenceManager pm = createNiceMock(PersistenceManager.class);
    ResourceInstance createResource = createNiceMock(ResourceInstance.class);
    RequestStatus status = createNiceMock(RequestStatus.class);
    Resource statusResource1 = createNiceMock(Resource.class);
    Resource statusResource2 = createNiceMock(Resource.class);
    RequestHandler readHandler = createStrictMock(RequestHandler.class);
    ResultStatus resultStatus = createNiceMock(ResultStatus.class);

    String httpBody = "{" +
        "\"components\" : [" +
        "{\"ServiceComponentInfo\" : {" +
        "        \"component_name\" : \"SECONDARY_NAMENODE\"" +
        "      }" +
        "}," +
        "{\"ServiceComponentInfo\" : {" +
        "        \"component_name\" : \"HDFS_CLIENT\"" +
        "      }" +
        "}" +
        "] }";

    Map<Resource.Type, String> mapIds = new HashMap<Resource.Type, String>();

    Set<Map<String, Object>> setRequestProps = new HashSet<Map<String, Object>>();
    setRequestProps.add(Collections.<String, Object>singletonMap(
        PropertyHelper.getPropertyId("ServiceComponentInfo", "component_name"), "SECONDARY_NAMENODE"));
    setRequestProps.add(Collections.<String, Object>singletonMap(
        PropertyHelper.getPropertyId("ServiceComponentInfo", "component_name"), "HDFS_CLIENT"));

    Set<Map<String, Object>> setCreateProps = new HashSet<Map<String, Object>>();
    Map<String, Object> map1 = new HashMap<String, Object>();
    map1.put(PropertyHelper.getPropertyId("ServiceComponentInfo", "component_name"), "SECONDARY_NAMENODE");
    map1.put(createKeyProperty, "id1");
    setCreateProps.add(map1);
    Map<String, Object> map2 = new HashMap<String, Object>();
    map2.put(PropertyHelper.getPropertyId("ServiceComponentInfo", "component_name"), "SECONDARY_NAMENODE");
    map2.put(createKeyProperty, "id2");
    setCreateProps.add(map2);
    Map<String, Object> map3 = new HashMap<String, Object>();
    map3.put(PropertyHelper.getPropertyId("ServiceComponentInfo", "component_name"), "HDFS_CLIENT");
    map3.put(createKeyProperty, "id1");
    setCreateProps.add(map3);
    Map<String, Object> map4 = new HashMap<String, Object>();
    map4.put(PropertyHelper.getPropertyId("ServiceComponentInfo", "component_name"), "HDFS_CLIENT");
    map4.put(createKeyProperty, "id2");
    setCreateProps.add(map4);

    Map<String, ResourceInstance> mapSubResources = new HashMap<String, ResourceInstance>();
    mapSubResources.put("components", subResource);

    TreeNode<Resource> resultTree = new TreeNodeImpl<Resource>(null, null, "result");
    resultTree.addChild(resource1, "resource1");
    resultTree.addChild(resource2, "resource2");

    Set<Resource> setStatusResources = new HashSet<Resource>();
    setStatusResources.add(statusResource1);
    setStatusResources.add(statusResource2);

    //expectations
    expect(readHandler.handleRequest(request)).andReturn(result);
    expect(result.getStatus()).andReturn(resultStatus).anyTimes();
    expect(resultStatus.isErrorState()).andReturn(false);
    expect(result.getResultTree()).andReturn(resultTree);

    expect(request.getResource()).andReturn(resourceInstance).anyTimes();
    expect(request.getHttpBody()).andReturn(httpBody).anyTimes();
    expect(request.getHttpBodyProperties()).andReturn(setRequestProps).anyTimes();

    expect(resourceInstance.getResourceDefinition()).andReturn(resourceDefinition).anyTimes();
    expect(resourceInstance.getIds()).andReturn(mapIds).anyTimes();
    expect(resourceInstance.getSubResources()).andReturn(mapSubResources).anyTimes();

    expect(resourceDefinition.getType()).andReturn(Resource.Type.Service).anyTimes();

    expect(subResource.getResourceDefinition()).andReturn(subResourceDefinition).anyTimes();
    expect(subResourceDefinition.getType()).andReturn(Resource.Type.Component).anyTimes();

    expect(controller.getSchema(Resource.Type.Service)).andReturn(serviceSchema).anyTimes();
    expect(controller.getSchema(Resource.Type.Component)).andReturn(componentSchema).anyTimes();

    expect(serviceSchema.getKeyPropertyId(Resource.Type.Service)).andReturn(resourceKeyProperty).anyTimes();
    expect(componentSchema.getKeyPropertyId(Resource.Type.Service)).andReturn(createKeyProperty).anyTimes();

    expect(result.getResultTree()).andReturn(resultTree).anyTimes();
    expect(resource1.getPropertyValue(resourceKeyProperty)).andReturn("id1").anyTimes();
    expect(resource2.getPropertyValue(resourceKeyProperty)).andReturn("id2").anyTimes();

    expect(resourceInstanceFactory.createResource(Resource.Type.Component, mapIds)).
        andReturn(createResource).anyTimes();

    expect(pm.create(createResource, setCreateProps)).andReturn(status);
    expect(status.getStatus()).andReturn(RequestStatus.Status.Complete).anyTimes();
    expect(status.getAssociatedResources()).andReturn(setStatusResources).anyTimes();

    expect(statusResource1.getType()).andReturn(Resource.Type.Component).anyTimes();
    expect(statusResource2.getType()).andReturn(Resource.Type.Component).anyTimes();

    replay(request, resourceInstance, resourceDefinition, query, predicate, result, subResource,
        subResourceDefinition, controller, serviceSchema, componentSchema, resource1, resource2,
        pm, resourceInstanceFactory, createResource, status, statusResource1, statusResource2,
        readHandler, resultStatus);

    //test
    Result testResult = new TestQueryCreateHandler(resourceInstanceFactory, controller, pm, readHandler).
        handleRequest(request);

    Collection<TreeNode<Resource>> children = testResult.getResultTree().getChild("resources").getChildren();
    assertEquals(2, children.size());
    boolean containsStatusResource1 = false;
    boolean containsStatusResource2 = false;
    for (TreeNode<Resource> child : children) {
      Resource r = child.getObject();
      if (r == statusResource1) {
        containsStatusResource1 = true;
      } else if(r == statusResource2) {
        containsStatusResource2 = true;
      }
    }
    assertTrue(containsStatusResource1);
    assertTrue(containsStatusResource2);
    assertEquals(ResultStatus.STATUS.CREATED, testResult.getStatus().getStatus());

    verify(request, resourceInstance, resourceDefinition, query, predicate, result, subResource,
        subResourceDefinition, controller, serviceSchema, componentSchema, resource1, resource2,
        pm, resourceInstanceFactory, createResource, status, statusResource1, statusResource2,
        readHandler, resultStatus);
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    expect(request.getQueryPredicate()).andThrow(exception);
    replay(request, resource, query);

    //test
    QueryCreateHandler handler = new QueryCreateHandler();
    Result result = handler.handleRequest(request);

    assertEquals(ResultStatus.STATUS.BAD_REQUEST, result.getStatus().getStatus());
    assertTrue(result.getStatus().getMessage().contains(exception.getMessage()));
    verify(request, resource, query);
  }
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    expect(resource1.getType()).andReturn(Resource.Type.Cluster).anyTimes();
    expect(resource2.getType()).andReturn(Resource.Type.Cluster).anyTimes();

    replay(request, resource, pm, status, resource1, resource2);

    Result result = new TestCreateHandler(pm).handleRequest(request);

    assertNotNull(result);
    TreeNode<Resource> tree = result.getResultTree();
    assertEquals(1, tree.getChildren().size());
    TreeNode<Resource> resourcesNode = tree.getChild("resources");
    assertEquals(2, resourcesNode.getChildren().size());
    boolean foundResource1 = false;
    boolean foundResource2 = false;
    for(TreeNode<Resource> child : resourcesNode.getChildren()) {
      Resource r = child.getObject();
      if (r == resource1 && ! foundResource1) {
        foundResource1 = true;
      } else if (r == resource2 && ! foundResource2) {
        foundResource2 = true;
      } else {
        fail();
      }
    }

    assertEquals(ResultStatus.STATUS.CREATED, result.getStatus().getStatus());
    verify(request, resource, pm, status, resource1, resource2);
  }
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    expect(resource2.getType()).andReturn(Resource.Type.Cluster).anyTimes();
    expect(status.getRequestResource()).andReturn(requestResource).anyTimes();

    replay(request, resource, pm, status, resource1, resource2, requestResource);

    Result result = new TestCreateHandler(pm).handleRequest(request);

    assertNotNull(result);
    TreeNode<Resource> tree = result.getResultTree();
    assertEquals(2, tree.getChildren().size());
    TreeNode<Resource> resourcesNode = tree.getChild("resources");
    assertEquals(2, resourcesNode.getChildren().size());
    boolean foundResource1 = false;
    boolean foundResource2 = false;
    for(TreeNode<Resource> child : resourcesNode.getChildren()) {
      Resource r = child.getObject();
      if (r == resource1 && ! foundResource1) {
        foundResource1 = true;
      } else if (r == resource2 && ! foundResource2) {
        foundResource2 = true;
      } else {
        fail();
      }
    }

    TreeNode<Resource> statusNode = tree.getChild("request");
    assertNotNull(statusNode);
    assertEquals(0, statusNode.getChildren().size());
    assertSame(requestResource, statusNode.getObject());

    assertEquals(ResultStatus.STATUS.ACCEPTED, result.getStatus().getStatus());
    verify(request, resource, pm, status, resource1, resource2, requestResource);
  }
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    expect(request.getResource()).andReturn(resource);
    expect(request.getQueryPredicate()).andThrow(e);
    replay(request, resource);

    Result result = new CreateHandler().handleRequest(request);
    assertEquals(ResultStatus.STATUS.BAD_REQUEST, result.getStatus().getStatus());
    assertTrue(result.getStatus().getMessage().contains(e.getMessage()));

    verify(request, resource);
  }
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  }

  protected Result createResult(RequestStatus requestStatus) {

    boolean            isSynchronous = requestStatus.getStatus() == RequestStatus.Status.Complete;
    Result             result        = new ResultImpl(isSynchronous);
    TreeNode<Resource> tree          = result.getResultTree();

    if (! isSynchronous) {
      tree.addChild(requestStatus.getRequestResource(), "request");
    }
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