ssm框架在test文件下写接口功能测试用例

Bertha 。 2022-05-18 11:16 135阅读 0赞

ssm项目在pom.xml下添加相应的spring框架的依赖包和用于测试的junit依赖包

<dependency>
    			<groupId>junit</groupId>
    			<artifactId>junit</artifactId>
    			<version>4.12</version>
    			<scope>test</scope>
    		</dependency>

在test文件新建一个Tests类来写接口用例测试。因为平时接口功能测试都是通过在jsp页面通过点击事件url，再通过controller层调用服务接口来测试功能是否实现，但在开发中，是在test文件下测试服务接口功能是否有错的，而且比通过jsp页面调试更方便，起码不用启动tomcat,可以节省时间。

测试类：@Test是junit进行测试的一个注解，该注解的方法一定要public进行修饰，否则会报错。

package parking;
    
    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;
    
    import com.st.eleventh.model.Space;
    import com.st.eleventh.service.SpaceService;
    
    @RunWith(SpringJUnit4ClassRunner.class)
    //告诉junit spring配置文件,我的配置文件是放在src/main/resources/config/spring-mybatis.xml下
    @ContextConfiguration("classpath:config/spring-mybatis.xml")   
    public class Tests {
    	
    	@Autowired
    	private SpaceService spaceService;
    	
    	@Test
    	public void select() {
    		Space sp=spaceService.selectByPrimaryKey(2);
    		System.out.println("space-->"+sp.toString());
    	}
    
    	
    }

效果：成功拿到数据库数据

space-->Space [ps_Id=2, cg_id=4, w_id=null, carid=null, ps_size=1, ps_no=西002, ps_state=1, ps_updtDate=null, ps_img=null]

spring-mybatis.xml：spring配置文件（配置文件名字可以任意命名，只要你扫描时配置文件路径正确就好）

<?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:p="http://www.springframework.org/schema/p"
    	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-4.1.xsd
    	                    http://www.springframework.org/schema/context
                            http://www.springframework.org/schema/context/spring-context-4.1.xsd
                            http://www.springframework.org/schema/tx 
                            http://www.springframework.org/schema/tx/spring-tx-4.1.xsd">
    
    	
    	<context:annotation-config/>
    	<context:component-scan base-package="com.st.eleventh.service" />
    
    	
    	<bean id="propertyConfigurer"
    		class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    		<property name="location" value="classpath:db.properties" />
    	</bean>
    	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
    		destroy-method="close">
    		<property name="driverClassName" value="${driver}" />
    		<property name="url" value="${url}" />
    		<property name="username" value="${username}" />
    		<property name="password" value="${password}" />
    		
    		<property name="initialSize" value="${initialSize}"></property>
    		
    		<property name="maxActive" value="${maxActive}"></property>
    		
    		<property name="maxIdle" value="${maxIdle}"></property>
    		
    		<property name="minIdle" value="${minIdle}"></property>
    		
    		<property name="maxWait" value="${maxWait}"></property>
    	</bean>
    
    	
    	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    		<property name="dataSource" ref="dataSource" />
    		
    		<property name="mapperLocations" value="classpath:com/st/eleventh/dao/mapper/**/*.xml"></property>
    		<property name="configLocation"  value="classpath:mybatis-conf.xml" />
    	</bean>
    
    	
    	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    		<property name="basePackage" value="com.st.eleventh.dao" />
    		<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
    	</bean>
    
        
    	<bean id="txManager"
    		class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    		<property name="dataSource" ref="dataSource" />
    	</bean>
    	
        
        <tx:annotation-driven transaction-manager="txManager"/>
        
         
        
    </beans>

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