Question

与Spring集成后，业务流程可以非常简单地使用标准的 Flowable测试工具进行测试。下面的例子展示了如何通过典型的基于Spring的单元测试，对业务流程进行测试：

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath:org/flowable/spring/test/junit4/springTypicalUsageTest-context.xml")
public class MyBusinessProcessTest {

  @Autowired
  private RuntimeService runtimeService;

  @Autowired
  private TaskService taskService;

  @Autowired
  @Rule
  public FlowableRule flowableSpringRule;

  @Test
  @Deployment
  public void simpleProcessTest() {
  runtimeService.startProcessInstanceByKey("simpleProcess");
  Task task = taskService.createTaskQuery().singleResult();
  assertEquals("My Task", task.getName());

  taskService.complete(task.getId());
  assertEquals(0, runtimeService.createProcessInstanceQuery().count());

  }
}

请注意要让这个例子可以正常工作，需要在Spring配置中定义org.flowable.engine.test.FlowableRule bean（在上面的例子中通过@Autowire注入）。

<bean class="org.flowable.engine.test.Flowable">
  <property name="processEngine" ref="processEngine" />
</bean>