private String filename = "D:/Users/Bhuvan/workspace/DEMO/src/main/resources/diagrams/VACATION.bpmn";

	@Rule
	public ActivitiRule activitiRule = new ActivitiRule();

	@Test
	public void startProcess() throws Exception {
		RepositoryService repositoryService = activitiRule.getRepositoryService();
		repositoryService.createDeployment().addInputStream("myProcess.bpmn20.xml",
				new FileInputStream(filename)).deploy();
		RuntimeService runtimeService = activitiRule.getRuntimeService();
		Map<String, Object> variableMap = new HashMap<String, Object>();
		variableMap.put("name", "Activiti");
		ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("myProcess", variableMap);

		assertNotNull(processInstance.getId());
		System.out.println("id " + processInstance.getId() + " "
				+ processInstance.getProcessDefinitionId());
	}