Time for action – unit testing to see the result

Now we will test the business process that we created. For this, we will have to perform the following steps:

  1. Right-click on the SimpleLeaveProcess.bpmn file and browse to Activiti | Generate unit test, as shown in the following screenshot:
    Time for action – unit testing to see the result
  2. On performing the previous step, a test class file is created in src/test/java package, as shown in the following screenshot:
    Time for action – unit testing to see the result
  3. In the ProcessTestMyProcess.java file, replace the code with the following:
    @Test
  public void startProcess() throws Exception {
    RepositoryService repositoryService = activitiRule.getRepositoryService();
    repositoryService.createDeployment().addInputStream("SimpleLeaveProcess.bpmn20.xml",
      new FileInputStream(filename)).deploy();
    RuntimeService runtimeService = activitiRule.getRuntimeService();
    Map<String, Object> variableMap = new HashMap<String, Object>();
    variableMap.put("Empname", "Irshad");
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("leaveProcess", variableMap);
    assertNotNull(processInstance.getId());
    System.out.println("id " + processInstance.getId() + " "
      + processInstance.getProcessDefinitionId());
  }
  4. To view the test result, you can right-click on the ProcessTestMyProcess class file and browse to Run As | JUnit Test, as shown in the following screenshot:
    Time for action – unit testing to see the result
  5. The output after executing the test case is shown in the following screenshot:
    Time for action – unit testing to see the result

What just happened?

We have created a test file to test a business process in Activiti.

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