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源代码id3java的简单介绍

IT技术String

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 TestCipDAextends 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));
}

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