SSH的Service层做单元测试

对SSH的Service层做单元测试

博客分类：
• Java框架

单元测试SSHSpringHibernatejunit 

选用框架为Spring2.0 + Hibernate 3.2 + Struts2.0 + Junit4.7

1、首先用一个基础测试类继承Spring的AbstractTransactionalDataSourceSpringContextTests类，在getConfigLocations方法中申明配置文件的存放路径。

package service;

import org.springframework.test.AbstractTransactionalDataSourceSpringContextTests;

public class BaseServiceTest extends
        AbstractTransactionalDataSourceSpringContextTests {

    protected String[] getConfigLocations() {
        setAutowireMode(AUTOWIRE_BY_TYPE);
        return new String[] { "classpath*:cfg/spring/*.xml",
                "file:WebRoot/WEB-INF/applicationContext.xml" };
    }

}

2、具体的Service单元测试如下：

package service;

import java.util.List;

import org.junit.Test;

import com.ys.system.dept.bean.SysDept;
import com.ys.system.dept.service.IDeptService;

public class DeptServiceTest extends BaseServiceTest {

    private final static int UNIT_ID = 79; // magic number
    private static int DEPT_ID;

    private IDeptService deptService;

    public void setDeptService(IDeptService deptService) {
        this.deptService = deptService;
    }

    @Test
    public void testDeptsOfList() {
        System.out.println("\n");
        List<SysDept> depts = deptService.findDeptsOfUnit(UNIT_ID);
        for (SysDept sysDept : depts) {
            System.out.println(sysDept);
        }
    }

    @Test
    public void testChildDepts() {
        System.out.println("\n");
        List<SysDept> depts = deptService.findChildDepts(0);
        for (SysDept sysDept : depts) {
            System.out.println(sysDept);
        }
    }

    @Test
    public void testSaveAndUpdate() {
        System.out.println("\n");
        SysDept dept = new SysDept();
        dept.setDeptName("service_test");
        dept.setDeptDescription("测试");
        dept.setParentDeptId(0);
        dept.setUnitId(UNIT_ID);
        deptService.save(dept);

        // 如果不写下句，HIBERNATE不会帮你做实际的数据库操作的，奸诈啊
        setComplete();
        assertNotNull(dept.getId());
        DEPT_ID = dept.getId();

        dept.setDeptDescription("修改部门备注");
        deptService.save(dept);
        setComplete();
        assertEquals(dept.getDeptDescription(), "修改部门备注");
    }

    @Test
    public void testFindByIdAndDelete() {
        System.out.println("\n");
        SysDept dept = deptService.findById(DEPT_ID);
        assertNotNull(dept.getDeptName());
        System.out.println(dept.getDeptName());

        deptService.delete(dept);
        setComplete();

        dept = deptService.findById(DEPT_ID);
        assertNull(dept);
    }

}