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136 lines
4.9 KiB
136 lines
4.9 KiB
package com.example;
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import com.example.entity.Course;
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/**
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* 测试类，用于验证湖大选课系统功能
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*/
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public class CourseSystemTest {
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public static void main(String[] args) {
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// 初始化数据库
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DatabaseUtil.initDatabase();
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// 清空现有数据
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DatabaseUtil.clearCourses();
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// 添加测试数据
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addTestData();
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// 创建CourseAnalysis实例
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CourseAnalysis analysis = new CourseAnalysis();
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// 测试整体统计信息
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System.out.println("===== 测试整体统计信息 =====");
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System.out.println(analysis.getOverallStatistics());
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// 测试课程类型分布
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System.out.println("\n===== 测试课程类型分布 =====");
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System.out.println(analysis.getCourseTypeDistribution());
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// 测试院系统计
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System.out.println("\n===== 测试院系统计 =====");
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System.out.println(analysis.getDepartmentDistribution());
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// 测试学分分布
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System.out.println("\n===== 测试学分分布 =====");
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System.out.println(analysis.getCreditDistribution());
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// 测试热门课程
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System.out.println("\n===== 测试热门课程 =====");
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System.out.println(analysis.getTopCourses());
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// 测试课程容量使用率
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System.out.println("\n===== 测试课程容量使用率 =====");
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System.out.println(analysis.getCourseUsageRate());
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// 测试按院系分组的统计
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System.out.println("\n===== 测试按院系分组的统计 =====");
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System.out.println(analysis.getDepartmentStatistics());
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// 测试教师课程统计
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System.out.println("\n===== 测试教师课程统计 =====");
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System.out.println(analysis.getTeacherStatistics());
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// 测试课程容量利用率分析
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System.out.println("\n===== 测试课程容量利用率分析 =====");
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System.out.println(analysis.getCapacityAnalysis());
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System.out.println("\n===== 测试完成 =====");
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}
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// 添加测试数据
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private static void addTestData() {
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Course course1 = new Course();
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course1.setCourseCode("CS101");
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course1.setCourseName("计算机科学导论");
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course1.setCredit(3.0);
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course1.setTeacher("张教授");
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course1.setDepartment("计算机学院");
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course1.setCapacity(100);
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course1.setEnrolled(95);
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course1.setClassTime("周一 8:00-10:00");
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course1.setClassRoom("A101");
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course1.setCourseType("必修课");
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course1.setSemester("2024春季");
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DatabaseUtil.saveCourse(course1);
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Course course2 = new Course();
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course2.setCourseCode("CS102");
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course2.setCourseName("数据结构");
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course2.setCredit(4.0);
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course2.setTeacher("李教授");
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course2.setDepartment("计算机学院");
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course2.setCapacity(80);
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course2.setEnrolled(75);
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course2.setClassTime("周二 10:00-12:00");
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course2.setClassRoom("A102");
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course2.setCourseType("必修课");
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course2.setSemester("2024春季");
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DatabaseUtil.saveCourse(course2);
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Course course3 = new Course();
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course3.setCourseCode("MATH101");
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course3.setCourseName("高等数学");
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course3.setCredit(5.0);
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course3.setTeacher("王教授");
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course3.setDepartment("数学学院");
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course3.setCapacity(120);
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course3.setEnrolled(110);
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course3.setClassTime("周三 8:00-10:00");
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course3.setClassRoom("B101");
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course3.setCourseType("必修课");
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course3.setSemester("2024春季");
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DatabaseUtil.saveCourse(course3);
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Course course4 = new Course();
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course4.setCourseCode("ENG101");
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course4.setCourseName("大学英语");
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course4.setCredit(2.0);
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course4.setTeacher("刘教授");
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course4.setDepartment("外国语学院");
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course4.setCapacity(150);
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course4.setEnrolled(120);
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course4.setClassTime("周四 14:00-16:00");
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course4.setClassRoom("C101");
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course4.setCourseType("选修课");
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course4.setSemester("2024春季");
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DatabaseUtil.saveCourse(course4);
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Course course5 = new Course();
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course5.setCourseCode("PHYS101");
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course5.setCourseName("大学物理");
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course5.setCredit(4.0);
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course5.setTeacher("陈教授");
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course5.setDepartment("物理学院");
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course5.setCapacity(90);
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course5.setEnrolled(85);
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course5.setClassTime("周五 10:00-12:00");
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course5.setClassRoom("D101");
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course5.setCourseType("必修课");
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course5.setSemester("2024春季");
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DatabaseUtil.saveCourse(course5);
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System.out.println("测试数据添加完成，共添加 5 门课程");
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}
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}
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