[GitHub] [helix] kaisun2000 commented on issue #1407: fix flaky test TestTaskAssignmentCalculator.testMultipleJobAssignment

[GitBox <gi...@apache.org>]

kaisun2000 commented on issue #1407:
URL: https://github.com/apache/helix/issues/1407#issuecomment-699077706


   ```
     /**
      * This test does NOT allow multiple jobs being assigned to an instance.
      * @throws InterruptedException
      */
     @Test
     public void testMultipleJobAssignment() throws InterruptedException {
       _runCounts.clear();
       failTask = false;
       String workflowName = TestHelper.getTestMethodName();
       Workflow.Builder workflowBuilder = new Workflow.Builder(workflowName);
   
       for (int i = 0; i < 20; i++) {
         List<TaskConfig> taskConfigs = Lists.newArrayListWithCapacity(1);
         taskConfigs.add(new TaskConfig("TaskOne", new HashMap<>()));
         JobConfig.Builder jobBuilder = new JobConfig.Builder().setCommand("DummyCommand")
             .addTaskConfigs(taskConfigs).setJobCommandConfigMap(_jobCommandMap);
         workflowBuilder.addJob("JOB" + i, jobBuilder);
       }
   
       _driver.start(workflowBuilder.build());
       _driver.pollForWorkflowState(workflowName, TaskState.COMPLETED);
   
       Assert.assertEquals(_runCounts.size(), 5);
     }
   
   ```


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