testcourse.java

软件设计课做的一个类似Hibernate的O/R Mapping的框架

package cn.edu.nju.software.sd.torm.test;

import cn.edu.nju.software.sd.torm.test.beans.Course;

public class TestCourse extends SimpleTestCase {

    static int id;

    public void testSetId() {
        Course s = new Course();
        s.setName("math");
        s.setCredit(3);
        s.setIsRequired(false);
        s.setTeacher("Mrs Li");
        manager.insert(s);
        id = s.getId();
        s = (Course) manager.load(Course.class, id);
        // 测试持久化对象人工设置id是否出错
        try {
            s.setId(5);
            fail();
        } catch (Exception e) {
            assertTrue(true);
        }
    }

    public void testDeleteCourse() {
        Course s = (Course) manager.load(Course.class, id);
        manager.delete(s);
        try {
            s.getTeacher();
            fail();
        } catch (Exception e) {
            assertTrue(true);
        }
    }
}