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>