我试图使用Activiti和Spring
MVC框架在Web应用程序中创建工作流，因此我必须通过applicationContext.xml文件注入Activiti
Services，然后自动装配这些服务。

这是JUnit测试后的consol中的问题

GRAVE：在允许TestExecutionListener
[org.springframework.test.context.support.DependencyInjectionTestExecutionListener@14c8743]准备测试实例[tds_erp.testSpring@144719c]
org.springframework.beans.factory.BeanCreationException时捕获了异常：创建名称为’tds_erp的bean时出错.testSpring’：自动连接的依赖项注入失败；嵌套的异常是org.springframework.beans.factory.BeanCreationException：无法自动连线字段：org.activiti.engine.RepositoryService
tds_erp.testSpring.repositoryService;
嵌套的异常是org.springframework.beans.factory.NoSuchBeanDefinitionException：没有找到类型为[org.activiti.engine.RepositoryService]的合格Bean作为依赖项：预计至少有1个Bean可以作为此依赖项的自动装配候选。依赖注释：

原因：org.springframework.beans.factory.BeanCreationException：无法自动连线字段：org.activiti.engine.RepositoryService
tds_erp.testSpring.repositoryService;
嵌套的异常是org.springframework.beans.factory.NoSuchBeanDefinitionException：没有找到类型为[org.activiti.engine.RepositoryService]的合格Bean作为依赖项：预计至少有1个Bean可以作为此依赖项的自动装配候选。依赖项注释：{@
org.springframework.beans.factory.annotation.Autowired（required = true）}

由以下原因引起：org.springframework.beans.factory.NoSuchBeanDefinitionException：没有找到类型为[org.activiti.engine.RepositoryService]的合格Bean作为依赖项：预计至少有1个Bean可以作为此依赖项的自动装配候选。依赖项注释：{@
org.springframework.beans.factory.annotation.Autowired（required = true）}

applicatioContext.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/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd
        ">


    <bean id="dataSource"
        class="org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy">
        <property name="targetDataSource">
            <bean class="org.springframework.jdbc.datasource.SimpleDriverDataSource">
                <property name="driverClassName" value="com.mysql.jdbc.Driver" />
                <property name="url" value="jdbc:mysql://localhost:3306/activiti" />
                <property name="username" value="root" />
                <property name="password" value="admin" />
            </bean>
        </property>
    </bean>
    <bean id="transactionManager"
        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    </bean>
    <bean id="processEngineConfiguration" class="org.activiti.spring.SpringProcessEngineConfiguration">
        <property name="databaseType" value="h2" />
        <property name="dataSource" ref="dataSource" />
        <property name="transactionManager" ref="transactionManager" />
        <property name="databaseSchemaUpdate" value="true" />
        <property name="deploymentResources"
            value="classpath*:chapter4/bookorder.spring.bpmn20.xml" />
        <property name="jobExecutorActivate" value="false" />
    </bean>
    <bean id="processEngine" class="org.activiti.spring.ProcessEngineFactoryBean">
        <property name="processEngineConfiguration" ref="processEngineConfiguration" />
    </bean>
    <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" />
</beans>

JUnit测试文件：

import static org.junit.Assert.assertEquals;

import java.util.HashMap;
import java.util.Map;

import org.activiti.bpmn.model.Task;
import org.activiti.engine.FormService;
import org.activiti.engine.HistoryService;
import org.activiti.engine.IdentityService;
import org.activiti.engine.ManagementService;
import org.activiti.engine.ProcessEngine;
import org.activiti.engine.ProcessEngineConfiguration;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.RuntimeService;
import org.activiti.engine.TaskService;
import org.activiti.spring.ProcessEngineFactoryBean;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath*:applicatioContext.xml")

public class testSpring {

    @Autowired(required=true)
     RepositoryService repositoryService;
    @Autowired(required=true)
     RuntimeService runtimeService;
    @Autowired(required=true)
     TaskService taskService;


    @Test
    public void simpleSpringTest() {

    Map<String, Object> variableMap =
    new HashMap<String, Object>();
    variableMap.put("object", "Activiti in Action");
    variableMap.put("description", "123456");
    runtimeService.startProcessInstanceByKey(
    "employeeRequest", variableMap);

    Task task = (Task) taskService
    .createTaskQuery().taskAssignee("kermit")
    .singleResult();
    assertEquals("Complete order", task.getName());
    taskService.complete(task.getId());
    assertEquals(0, runtimeService.
    createProcessInstanceQuery().count());
    }
    }

请帮帮我 ！