helix-core/src/test/java/org/apache/helix/integration/task/TestRetrieveWorkflows.java

package org.apache.helix.integration.task;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.apache.helix.TestHelper;
import org.apache.helix.task.JobConfig;
import org.apache.helix.task.JobContext;
import org.apache.helix.task.TaskState;
import org.apache.helix.task.Workflow;
import org.apache.helix.task.WorkflowConfig;
import org.apache.helix.task.WorkflowContext;
import org.testng.Assert;
import org.testng.annotations.Test;

public class TestRetrieveWorkflows extends TaskTestBase {
  @Test public void testGetAllWorkflows() throws Exception {
    List<Workflow> workflowList = new ArrayList<Workflow>();
    for (int i = 0; i < 2; i++) {
      Workflow workflow = WorkflowGenerator
          .generateDefaultRepeatedJobWorkflowBuilder(TestHelper.getTestMethodName() + i).build();
      _driver.start(workflow);
      workflowList.add(workflow);
    }

    for (Workflow workflow : workflowList) {
      _driver.pollForWorkflowState(workflow.getName(), TaskState.COMPLETED);
    }

    Map<String, WorkflowConfig> workflowConfigMap = _driver.getWorkflows();
    Assert.assertEquals(workflowConfigMap.size(), workflowList.size());

    for (Map.Entry<String, WorkflowConfig> workflow : workflowConfigMap.entrySet()) {
      WorkflowConfig workflowConfig = workflow.getValue();
      WorkflowContext workflowContext = _driver.getWorkflowContext(workflow.getKey());
      Assert.assertNotNull(workflowContext);

      for (String job : workflowConfig.getJobDag().getAllNodes()) {
        JobConfig jobConfig = _driver.getJobConfig(job);
        JobContext jobContext = _driver.getJobContext(job);

        Assert.assertNotNull(jobConfig);
        Assert.assertNotNull(jobContext);
      }
    }
  }
}