Java_Activiti5_菜鸟也来学Activiti5工作流_之JUnit单元测试（四）

 /**ActivitiSpringJuinitTest.java
  * author : 冯孟活 ^_^
  * dates  : 2015年9月2日 下午2:16:54
  * class   : activiti 之 Junit 测试
  */
 // 指定运行环境要用到spring的测试包（spring-test.jar）
 @RunWith(SpringJUnit4ClassRunner.class)
 // 注入一些配置信息
 @ContextConfiguration(locations="classpath:applicationConfig.xml")
 public class ActivitiSpringJuinitTest {

     @Autowired // 注入运行服务类
     private RuntimeService runtimeService;

     @Autowired // 注入任务服务类
     private TaskService taskService;

     @Autowired
     @Rule // 注入一些规则
     private ActivitiRule activitiSpringRule;

     @Test
     @Deployment // 部署
     public void activitiTest(){
         // 根据key来启动流程实例
         runtimeService.startProcessInstanceByKey("myProcess");
         // 获取单个任务
         Task task = taskService.createTaskQuery().singleResult();
         // 断言任务名称就是 "My Task"
         Assert.assertEquals("My Task",task.getName());
         // 完成任务
         taskService.complete(task.getName());
         /**
          * 总结：简单的单元测试到此为止！
          *             注意：药正确使用 注解类
          *                     遇到的问题：
          *                     Caused by: java.lang.ClassNotFoundException: org.junit.Assume$AssumptionViolatedException
          *                     这一般是spring-text包与junit包冲突引起，把junit改低版本就没有问题了^_^
          */
     }
 }

 <!-- applicationConfig.xml -->
 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:context="http://www.springframework.org/schema/context"
     xmlns:tx="http://www.springframework.org/schema/tx"
     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
         http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd
         http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd">

     <!-- 配置数据源 -->
     <bean id="dataSource" class="org.springframework.jdbc.datasource.SimpleDriverDataSource">
         <property name="driverClass" value="com.mysql.jdbc.Driver"/>
         <property name="url" value="jdbc:mysql://localhost:3306/db_activiti?useUnicode=true&amp;characterEncoding=utf-8"/>
         <property name="username" value="root"/>
         <property name="password" value="root"/>
     </bean>

     <!-- 配置数据源事务管理器 -->
     <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
         <property name="dataSource" ref="dataSource"/> <!-- 引用上面的数据源 -->
     </bean>

     <!-- 配置流程引擎配置类 注意：这是用 org.activiti.spring.SpringProcessEngineConfiguration 这个类-->
     <bean id="processEngineConfiguration" class="org.activiti.spring.SpringProcessEngineConfiguration">
         <property name="dataSource" ref="dataSource"/>
         <property name="transactionManager" ref="transactionManager" />
         <property name="databaseSchemaUpdate" value="true" />
         <property name="jobExecutorActivate" value="false" />
         <property name="createDiagramOnDeploy" value="false" /> <!-- 是否生成流程定义图片 -->
     </bean>

     <!-- 配置流程引擎工厂 -->
     <bean id="processEngine" class="org.activiti.spring.ProcessEngineFactoryBean">
         <property name="processEngineConfiguration" ref="processEngineConfiguration" />
     </bean>

     <!-- 配置注入一些服务 -->
     <bean id="repositoryService" factory-bean="processEngine" factory-method="getRepositoryService"/>
     <bean id="runtimeService" factory-bean="processEngine" factory-method="getRuntimeService"/>
     <bean id="taskService" factory-bean="processEngine" factory-method="getTaskService" />
     <bean id="historyService" factory-bean="processEngine" factory-method="getHistoryService" />
     <bean id="managementService" factory-bean="processEngine" factory-method="getManagementService" />

     <!-- 配置activiti的规则 -->
     <bean id="activitiRule" class="org.activiti.engine.test.ActivitiRule">
         <property name="processEngine" ref="processEngine" />
     </bean>

 </beans>