java在线测试系统代码的简单介绍

求助含有Junit测试代码的Java源代码，用来学习Junit

下面是我做项目时的例子，希望对你有所帮助。

/*

*@author ougaoyan ,date:2008-10-19

*/

package test;

import java.util.Date;

import junit.framework.TestCase;

import app.DA.BookDA;

import app.PD.Book;

public class TestBookDA extends TestCase {

public TestBookDA(String name){

super(name);

}

// public Book(int bookID, String cip, String name, String author,String press, String category, int quantity, int reborrowable,int borrowerID,Date startDate)

public void testEditBook(){

Book book1 = new Book(1,"123456","信号","张建","某出版社","电信",1,1,1,new Date());

Book book2 = new Book(-1,"123456","信号","张建","某出版社","电信",1,1,1,new Date());

Book book3 = new Book(99,"123456","信号","张建","某出版社","电信",1,1,1,new Date());

Book book4 = new Book(1,"123456","信号","张建","某出版社","电信",1,1,1,new Date());

assertEquals(true,BookDA.editBook(book1));

assertEquals(false,BookDA.editBook(book2));

assertEquals(true,BookDA.editBook(book3));

assertEquals(false,BookDA.editBook(book4));

}

////Book(int borrowerID, Date startDate, int reBorrowable, String cip)

public void testAddBook(){

Book book1 = new Book(0,"234567","信发号","张建","某出版社","电信",1,1,1,new Date());

Book book2 = new Book(0,"123456","信的号","张建","某出版社","电信",1,1,1,new Date());

Book book3 = new Book(0,"99999","信i号","张建","某出版社","电信",1,1,1,new Date());

assertEquals(true,BookDA.addBook(book1));

assertEquals(true,BookDA.addBook(book2));

assertEquals(false,BookDA.addBook(book3));

}

public static void main(String[] args) {

junit.textui.TestRunner.run(TestBookDA.class);

System.out.println(new TestBookDA("TestBookDA").countTestCases());

}

}

/*

*@author ougaoyan ,date:2008-10-19

*/

package test;

import java.util.Date;

import java.util.Vector;

import junit.framework.TestCase;

import app.DA.CipDA;

import app.PD.Cip;

public class TestCipDA extends TestCase {

public TestCipDA (String name){

super(name);

}

public void testFindBooksByName(){

String name1 = "数据库";

String name2 = "小小";

Vector vector1 = CipDA.findBooksByName(name1);

Vector vector2 = CipDA.findBooksByName(name2);

assertNotNull(vector1);

assertNull(vector2);

}

public void testFindBooksByAuthor(){

String name1 = "欧阳";

String name2 = "小小";

Vector vector1 = CipDA.findBooksByAuthor(name1);

Vector vector2 = CipDA.findBooksByAuthor(name2);

assertNotNull(vector1);

assertNull(vector2);

}

public void testFindBooksByCategory(){

String name1 = "计算机";

String name2 = "计 算 机";

String name3 = "wucimin";

Vector vector1 = CipDA.findBooksByCategory(name1);

Vector vector2 = CipDA.findBooksByCategory(name2);

Vector vector3 = CipDA.findBooksByCategory(name3);

assertNotNull(vector1);

assertNotNull(vector2);

assertNull(vector3);

}

// public void testEditCip(){

// }

//public Cip(String cip, String name, String author, String press,String category, int quantity, int reserverID,Date reservedDate)

public void testAddCip(){

Cip cip1 = new Cip("2244","新加书","新者","出版社","计算机",3,0,new Date());

//Cip cip2 =new Cip(null,"新加书","新者","出版社","计算机",3,0,new Date());

Cip cip3 =new Cip("22er3rr3rt4t43t43t3t34t34t34t44","新加书","新者","出版社","计算机",3,0,new Date());

assertEquals(true,CipDA.addCip(cip1));

//assertEquals(false,CipDA.addCip(cip2));

assertEquals(false,CipDA.addCip(cip3));

}

public void testEditCip(){

Cip cip1 = new Cip("2244","新加书","新者","出版社","计算机",3,0,new Date());

Cip cip2 =new Cip(null,"新加书","新者","出版社","计算机",3,0,new Date());

Cip cip3 =new Cip("22er3rr3rt4t43t43t3t34t34t34t44","新加书","新者","出版社","计算机",3,0,new Date());

assertEquals(true,CipDA.editCip(cip1));

assertEquals(false,CipDA.editCip(cip2));

assertEquals(false,CipDA.editCip(cip3));

}

public static void main(String[] args) {

junit.textui.TestRunner.run(TestCipDA.class);

System.out.println(new TestCipDA("TestCipDA").countTestCases());

}

}

/*

*@author ougaoyan ,date:2008-10-19

*/

package test;

import java.util.Date;

import java.util.Vector;

import junit.framework.TestCase;

import app.DA.LibManagerDA;

import app.PD.LibManager;

import app.PD.Student;

public class TestLibManagerDA extends TestCase {

public TestLibManagerDA(String name){

super(name);

}

public void testCheck(){

String userName1 = "1234";

String password1 = "111111";

String userName2 = "";

String password2= "";

String userName3 = "1234";

String password3 = "111";

LibManager libmanager = new LibManager(1,userName1,password1,"w");

assertEquals(libmanager.getID(), LibManagerDA.check(userName1,password1).getID());

assertEquals(libmanager.getName(), LibManagerDA.check(userName1,password1).getName());

assertEquals(null, LibManagerDA.check(userName2,password2));

assertEquals(null, LibManagerDA.check(userName3,password3));

}

public void testUpdatePwd(){

int id1 =1,id2=99;

String qpwd="234567";

assertEquals(true,LibManagerDA.updatePwd(id1, qpwd));

assertEquals(false,LibManagerDA.updatePwd(id2, qpwd));

}

public void testSearchLibManager(){

LibManager libmanager1 = new LibManager(1,"1234","111111","w");

LibManager libmanager2 = new LibManager(2,"2345","23456","x");

assertEquals(libmanager1.getID(), LibManagerDA.searchLibManager("1234").getID());

assertEquals(libmanager2.getID(), LibManagerDA.searchLibManager("2345").getID());

assertNull(LibManagerDA.searchLibManager(""));

}

public void testQuantity(){

String cip1 = "123456";

String cip2 = "234567";

assertEquals(1,LibManagerDA.getBookQuantity(cip1));

assertEquals(3,LibManagerDA.getBookQuantity(cip2));

assertEquals(-1,LibManagerDA.getBookQuantity(""));

}

public void testEditLibManager(){

LibManager libmanager1 = new LibManager(1,"1234","111111","w");

LibManager libmanager2 = new LibManager(2,"2345","23456","x");

//LibManager libmanager3 = new LibManager(90,"123456677","0","y");

LibManager libmanager4 = new LibManager(3,"123456677","0","e");

assertEquals(true, LibManagerDA.editLibManager(libmanager1));

assertEquals(true,LibManagerDA.editLibManager(libmanager2));

//assertEquals(false,LibManagerDA.editLibManager(libmanager3));

assertEquals(false,LibManagerDA.editLibManager(libmanager4));

}

public void testAddLibManager(){

LibManager libmanager1 = new LibManager(-1,"1234","0","z");

LibManager libmanager2 = new LibManager(-1,"2345","0","x");

LibManager libmanager3 = new LibManager(-1,"12hh3456677","0","y");

assertEquals(true, LibManagerDA.addLibManager(libmanager1));

assertEquals(true,LibManagerDA.addLibManager(libmanager2));

assertEquals(false,LibManagerDA.addLibManager(libmanager3));

}

public void testGetBookCip(){

int bookid1 =1;

int bookid2 =4;

int bookid3 = -1;

String exceptedcip1 = "123456";

String exceptedcip2="234567";

String exceptedcip3 = null;

assertEquals(exceptedcip1, LibManagerDA.getBookCip(bookid1));

assertEquals(exceptedcip2, LibManagerDA.getBookCip(bookid2));

assertEquals(exceptedcip3, LibManagerDA.getBookCip(bookid3));

}

public void testCheckReserved(){

String cip1 = "123456";

String cip2 = "234567";

int studentid1 = 1;

int studentid2 = 2;

int studentid3 = 99;

assertEquals(true, LibManagerDA.checkReserved(cip1,studentid1));

assertEquals(true, LibManagerDA.checkReserved(cip2,studentid2));

assertEquals(false, LibManagerDA.checkReserved(cip1,studentid2));

assertEquals(false,LibManagerDA.checkReserved(cip2,studentid1));

assertEquals(false,LibManagerDA.checkReserved(cip2,studentid3));

assertEquals(false,LibManagerDA.checkReserved(cip1,studentid3));

}

//public static boolean borrowOPeration(int quantity, int bookID, int borrowerID,int reservedNum, int borrowedNum,Date startDate)

public void testBorrowOPeration(){

int quantity1 = 1;

int bookID1 = 2;

int borrowerID1 = 3;

int reservedNum1 = 1;

int borrowedNum1 = 4;

int quantity2 = 1;

int bookID2 = 1;

int borrowerID2 = 3;

int reservedNum2 = 0;

int borrowedNum2 = 7;

assertEquals(true,LibManagerDA.borrowOperation(quantity1, bookID1, borrowerID1, reservedNum1, borrowedNum1, new Date()));

assertEquals(false,LibManagerDA.borrowOperation(quantity2, bookID2, borrowerID2, reservedNum2, borrowedNum2, new Date()));

}

//public static boolean returnOperation (int quantity, int bookID, int borrowerID, int borrowedNum, Date startDate, int reborrowable)

public void testReturnOperation(){

int quantity1 = 1;

int bookID1 = 1;

int borrowerID1 = 1;

int borrowedNum1 = 4;

int reborrowable1 = 0;

int quantity2 = 1;

int bookID2 = 2;

int borrowerID2 = 2;

int borrowedNum2 = 7;

int reborrowable2 = 0;

assertEquals(true,LibManagerDA.returnOperation(quantity1, bookID1, borrowerID1, borrowedNum1, new Date(),reborrowable1));

assertEquals(true,LibManagerDA.returnOperation(quantity2, bookID2, borrowerID2, borrowedNum2,new Date(), reborrowable2));

}

public void testGetBookQuantity(){

String cip1 = "123456";

String cip2 = "234567";

int quantity1 = 5;

int quantity2 = 3;

assertEquals(quantity1,LibManagerDA.getBookQuantity(cip1));

assertEquals(quantity2,LibManagerDA.getBookQuantity(cip2));

}

public void testFindBill(){

String userName1 = "111111";

String userName2 = "222222";

float bill1 = 0;

float bill2 = 0;

assertEquals(bill1,LibManagerDA.findBill(userName1),0.000001);

assertEquals(bill2,LibManagerDA.findBill(userName2),0.000001);

}

public void testClearBill(){

String userName1 = "111111";

String userName2 = "222222";

assertEquals(true,LibManagerDA.clearBill(userName1));

assertEquals(true,LibManagerDA.clearBill(userName2));

}

public void testSelectAllLibManager(){

Vector allLibManager = new Vector();

allLibManager = LibManagerDA.selectAllLibManager();

for(int i = 0;i allLibManager.size();i++ ){

LibManager libManager = (LibManager)allLibManager.get(i);

System.out.println(libManager.getName());

}

}

public void testSecelctAllStudent(){

Vector allStudent = new Vector();

allStudent = LibManagerDA.secelctAllStudent();

for(int i = 0;i allStudent.size();i++ ){

Student student = (Student)allStudent.get(i);

System.out.println(student.getName());

}

}

public void testStartTimes(){

Vector times = new Vector();

times = LibManagerDA.startTimes(0);

for(int i = 0;i times.size();i ++)

System.out.println((Date)times.get(i));

}

public void testUpdateStuBill() {

}

public static void main(String[] args) {

junit.textui.TestRunner.run(TestLibManagerDA.class);

System.out.println(new TestLibManagerDA("dd ").countTestCases());

}

}

/*

*@author ougaoyan ,date:2008-10-19

*/

package test;

import java.util.Date;

import java.util.Vector;

import junit.framework.TestCase;

import app.DA.StudentDA;

import app.PD.Book;

import app.PD.Cip;

import app.PD.Student;

public class TestStudentDA extends TestCase {

public TestStudentDA(String name){

super(name);

}

/*public Student(int id, int borrowedNum, int reservedNum, float bill,

String userName, String password, String name, String department,

String unit, String sex) */

public void testCheck(){

Student student1 = new Student(1,0,0,0,"111111","123456","张三","软件","0602","男");

//Student student2 = new Student(1,0,0,0,"111111","123","张三","软件","0602","男");

//Student student3 = new Student(2,0,0,0,"11111","123456","张三","软件","0602","男");

assertEquals(student1.getId(),StudentDA.check("111111","123456").getId());

assertEquals(true,student1.getId()==StudentDA.check("111111","123456").getId());

assertEquals(null,StudentDA.check("111111","12356"));

//assertEquals(false,);

//assertEquals(false,);

}

public void testUpdatePwd(){

int id1 = 1;

int id2 = 2;

int id3 = -1;

String password1 = "123456";

String password2 = "234567";

String password3 = "1234555";

assertEquals(true,StudentDA.updatePwd(id1, password1));

assertEquals(true,StudentDA.updatePwd(id2, password2));

assertEquals(false,StudentDA.updatePwd(id3, password3));

}

public void testSearchStudent(){

Student student1 = new Student(1,0,0,0,"111111","123456","张三","软件","0602","男");

assertEquals(true,student1.getId()==StudentDA.searchStudent("111111").getId());

assertEquals(null,StudentDA.searchStudent("111"));

}

public void testEditStudent(){

Student student1 = new Student(1,0,0,0,"111111","123456","张三","软件","0602","女");

Student student2 = new Student(1,0,0,0,"11111333555555555556631","123456","张三","软件","0602","女");

assertEquals(true,StudentDA.editStudent(student1));

assertEquals(false,StudentDA.editStudent(student2));

}

public void testAddStudent(){

Student student1 = new Student(5,0,0,0,"111111","123456","张三","软件","0602","女");

Student student2 = new Student(1,0,0,0,"1111133331","123456","张三","软件","0602","女");

assertEquals(true,StudentDA.addStudent(student1));

//assertEquals(false,StudentDA.addStudent(student2));

}

public static void testGetBorrowBookInfor(){

int studentid1 = 1;

int studentid2 = 2;

int studentid3 = 5;

Vector vector1 = new Vector();

Vector vector2 = new Vector();

Vector vector3 = new Vector();

vector1 = StudentDA.getBorrowBookInfor(studentid1);

vector2 = StudentDA.getBorrowBookInfor(studentid2);

vector3 = StudentDA.getBorrowBookInfor(studentid3);

//System.out.println(vector1);

assertNotNull(((Book)vector1.get(0)).getName());

}

public void testGetReserveBookInfor(){

int studentid1 = 1;

Vector vector1 = new Vector();

vector1 = StudentDA.getReserveBookInfor(studentid1);

assertEquals("数据库",((Cip)vector1.get(0)).getCategory());

}

//public static boolean reserveOperation(int reserverID1, String cip1, int quantity1, int reservedNum1, Date reservedDate1 )

public void testReserveOperation(){

assertEquals(true,StudentDA.reserveOperation(1, "123456", 1, 2, new Date()));

}

//void cancelReservation(int reserverID1,String cip1, int quantity1, int reserveNum1)

public void testCancelReservation(){

assertTrue(StudentDA.cancelReservation(1, "1234567", 1, 3));

}

//public static boolean updateReborrowable(int bookID, int reborrowable1, int studentID,Date startDate1)

public void testUpdateReborrowable(){

assertTrue(StudentDA.updateReborrowable(2,0,1,new Date()));

}

public static void main(String[] args) {

//junit.textui.TestRunner.run(TestStudentDA.class);

//System.out.println(new TestStudentDA("TestStudentDA").countTestCases());

testGetBorrowBookInfor();

}

}

/*

*@author ougaoyan ,date:2008-10-19

*/

package test;

import junit.framework.Test;

import junit.framework.TestSuite;

public class AllTests {

public static Test suite() {

TestSuite suite = new TestSuite("Test for test");

suite.addTestSuite(TestLibManagerDA.class);

suite.addTestSuite(TestBookDA.class);

suite.addTestSuite(TestCipDA.class);

suite.addTestSuite(TestStudentDA.class);

//suite.addTestSuite(TestLibManagerDA.class);

//$JUnit-END$

return suite;

}

}

相关问答

Q1: jmeter用java代码怎样编写接口测试源码

        我们在做性能测试时,有时需要自己编写测试脚本,很多测试工具都支持自定义编写测试脚本,比如LoadRunner就有很多自定义脚本的协议,比如"C Vuser","Java Vuser"等协议.同样,Jmeter也支持自定义编写的测试代码,不过与LoadRunner不同的是,Jmeter没有自带编译器,需要借助第三方编译器才能实现.下面举一个简单的Java自定义测试代码例子,使用Java编译器编写测试代码(Java编译器可以用Eclipse,JBulider等),实现功能为:在测试前输入任意一个字符串,然后判断该字符串的长度是否大于5,如果大于则测试结果成功,否则测试结果位失败,然后在放到Jmeter中模拟10个用户测试,同时运行这段代码,具体实现如下:

        1.打开Java编译器,新建一个项目"TestLength",然后新建一个包"app".

        2.从Jmeter的安装目录lib/ext中拷贝两个文件"ApacheJMeter_core.jar"和"ApacheJMeter_java.jar"到"Tester"的项目中,然后引入这两个JAR文件.(具体的引入方法参考各个Java编译器的使用方法)

        3.在"app"包中新建一个类,名字叫"TestLength",不过这个类要继承"AbstractJavaSamplerClient"类,如果项目引入步骤二中的两个文件,就可以找到"AbstractJavaSamplerClient"类了.

    4."TestLength"类在继承"AbstractJavaSamplerClient"类的同时也会继承四个方法,分别是"getDefaultParameters","setupTest","runTest"和"teardownTest"方法."getDefaultParameters"方法主要用于设置传入的参数;"setupTest"方法为初始化方法,用于初始化性能测试时的每个线程."runTest"方法为性能测试时的线程运行体;"teardownTest"方法为测试结束方法,用于结束性能测试中的每个线程.

    5.具体实现代码如下:

package app;

import org.apache.jmeter.config.Arguments;

import org.apache.jmeter.protocol.java.sampler.AbstractJavaSamplerClient;

import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext;

import org.apache.jmeter.samplers.SampleResult;

import com.passpod.core.t8.*;

/**

 * @author乐以忘忧

 *

 * TODO To change the template for this generated type comment go to

 * Window - Preferences - Java - Code Style - Code Templates

 */

public class TestLength extends AbstractJavaSamplerClient{

     private SampleResult results;

     private String testStr;

 //初始化方法，实际运行时每个线程仅执行一次，在测试方法运行前执行，类似于LoadRunner中的init方法

     public void setupTest(JavaSamplerContext arg0) {

          results = new SampleResult();

          testStr = arg0.getParameter("testString", "");

          if (testStr != null  testStr.length()  0) {

                 results.setSamplerData(testStr);

  }

 }

 //设置传入的参数，可以设置多个，已设置的参数会显示到Jmeter的参数列表中

     public Arguments getDefaultParameters() {

             Arguments params = new Arguments();

             params.addArgument("testStr", "");   //定义一个参数，显示到Jmeter的参数列表中，第一个参数为参数默认的显示名称，第二个参数为默认值

            return params;

 }

 //测试执行的循环体，根据线程数和循环次数的不同可执行多次，类似于LoadRunner中的Action方法

     public SampleResult runTest(JavaSamplerContext arg0) {

          int len = 0;

          results.sampleStart();     //定义一个事务，表示这是事务的起始点，类似于LoadRunner的lr.start_transaction

          len = testStr.length();

          results.sampleEnd();     //定义一个事务，表示这是事务的结束点，类似于LoadRunner的lr.end_transaction

          if(len  5){

                  System.out.println(testStr);

                  results.setSuccessful(false);   //用于设置运行结果的成功或失败，如果是"false"则表示结果失败，否则则表示成功

         }else   

                 results.setSuccessful(true);

        return results;

 }

 //结束方法，实际运行时每个线程仅执行一次，在测试方法运行结束后执行，类似于LoadRunner中的end方法

     public void teardownTest(JavaSamplerContext arg0) {

     }

}

        6.把上面的例子打包,然后把生成的"TestLength.jar"文件拷贝到Jmeter的安装目录lib/ext下.

        7.运行Jmeter,添加一个线程组,然后在该线程组下面添加一个Java请求(在Sampler中),在Java请求的类名称中选择咱们刚创建的类"app.TestLength",在下面参数列表的"testStr"后面输入要测试的字符串,然后添加一个监听器(聚合报告),设置一下模拟的用户数就可以测试了.如果测试不成功,Jmeter会在它自己个输出框中抛出这个字符串.

        通过上面的例子我们可以发现,使用Jmeter自定义Java测试代码,配合Jmeter自带的函数,就可以实现出LoadRunner中"Java Vuser"协议的绝大多数功能,而且是没有用户数限制和完全免费的(嘿嘿).上面的例子非常简单,而且没有任何实际意义,只是一个简单的Jmeter测试代码示例,用于抛砖引玉,希望大家一起交流,共同 进步.

Q2: 求Java的在线学习系统源代码

Java 程序员必须收藏的资源大全

古董级工具

这些工具伴随着Java一起出现，在各自辉煌之后还在一直使用。

Apache Ant：基于XML的构建管理工具。

cglib：字节码生成库。

GlassFish：应用服务器，由Oracle赞助支持的Java EE参考实现。

Hudson：持续集成服务器，目前仍在活跃开发。

JavaServer Faces：Mojarra是JSF标准的一个开源实现，由Oracle开发。

JavaServer Pages：支持自定义标签库的网站通用模板库。

Liquibase：与具体数据库独立的追踪、管理和应用数据库Scheme变化的工具。

2.构建工具

构建及应用依赖关系处理工具。

Apache Maven：Maven是一款声明式构建及依赖管理工具，采用约定优于配置方式进行管理。相对Apache Ant更推荐使用Maven，前者采用了过程式管理，维护相对困难。

Bazel：来自Google的构建工具，可以快速、可靠地构建代码。

Gradle：使用Groovy（非XML）进行增量构建，可以很好地与Maven依赖管理配合工作。

需要这些学习资料和工具的可以自己下载哦

Q3: 使用JAVA编写一个测试系统

针对java在线测试系统代码你java在线测试系统代码的问题java在线测试系统代码，给java在线测试系统代码你一些建议

1、在数据库设计方面，

应针对已给出的问题，进行设计，我认为应设计两张表

首先a、登录表，比如命名为

logintbl

id varchar2

username varchar2

password varchar2

答案统计表

answertbl

id varchar2 /／这里与登录表中的id也就是学好相对应

anone varchar2(1)

......

point int

具体的表中字段长度设置你可以自行根据你的要求进行设置

2、在页面设计方面

网上有很多类似的界面可以做参考，唯一需要注意的是

a、在答题时间上，读取的是服务器时间，如果读取的为本地时间那么在刷新后，js代码会重新计算倒计时时间

b、当对已答毕的题目修改时需要点击上一页时，需要读取信息，如果将已答完的结果存入数据库，在对其进行修改，这是最简单的方法，但是这样势必将使与数据库交互频率增加，为数据库增添压力，建议将已答完的问题答案，保存到一个数组中，每次点击下一页的时候，将其存入数组，再点击上一页的时候，可以读取数组中的内容，最后点击保存的时候，整体对数组中的答案进行保存

给java在线测试系统代码了你一点建议，另外这个应该编写不难，所以建议你自行编写

Q4: 有了java代码,如何测试

你这说的太笼统了，应该具体些。

有了Java代码之后

1、可以在代码中写些测试的方法，把你想要验证的东西，输出看一下。

2、可以用Debug的形式，跟踪代码执行，验证程序的逻辑是否正确。

3、利用JUnit写断言，测试结果

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