java编程之单元测试(Junit)实例分析(附实例源码)

package com.phicomme.hu; 
public class Student 
{ 
 private String name; 
 private String sex; 
 private int high; 
 private int age; 
 private String school; 
 public Student(String name, String sex ,int high, int age, String school) 
 { 
  this.name = name; 
  this.sex = sex; 
  this.high = high; 
  this.age = age; 
  this.school = school; 
 } 
 public String getName() 
 { 
  return name; 
 } 
 public void setName(String name) 
 { 
  this.name = name; 
 } 
 public String getSex() 
 { 
  return sex; 
 } 
 public void setSex(String sex) 
 { 
  this.sex = sex; 
 } 
 public int getHigh() 
 { 
  return high; 
 } 
 public void setHigh(int high) 
 { 
  this.high = high; 
 } 
 public int getAge() 
 { 
  return age; 
 } 
 public boolean setAge(int age) 
 { 
  if (age >25) 
  { 
   return false; 
  } 
  else 
  { 
   this.age = age; 
   return true; 
  }     
 } 
 public String getSchool() 
 { 
  return school; 
 } 
 public void setSchool(String school) 
 { 
  this.school = school; 
 } 
}

package com.phicomme.test; 
import com.phicomme.hu.Student; 
import junit.framework.TestCase; 
public class StudentTest01 extends TestCase 
{ 
 Student testStudent; 
 //此方法在执行每一个测试方法之前（测试用例）之前调用 
 @Override 
 protected void setUp() throws Exception 
 { 
  // TODO Auto-generated method stub 
  super.setUp(); 
  testStudent = new Student("djm", "boy", 178, 24, "华东政法"); 
  System.out.println("setUp()"); 
 } 
 //此方法在执行每一个测试方法之后调用 
 @Override 
 protected void tearDown() throws Exception 
 { 
  // TODO Auto-generated method stub 
  super.tearDown(); 
  System.out.println("tearDown()"); 
 } 
 //测试用例，测试Person对象的getSex()方法 
 public void testGetSex() 
 { 
  assertEquals("boy", testStudent.getSex()); 
  System.out.println("testGetSex()"); 
 } 
 //测试Person对象的getAge()方法 
 public void testGetAge() 
 { 
  assertEquals(24, testStudent.getAge()); 
  System.out.println("testGetAge()"); 
 } 
}

package com.phicomme.test; 
import junit.framework.TestCase; 
import com.phicomme.hu.Student; 
public class StudentTest extends TestCase 
{ 
 private Student testStudent; 
 @Override 
 protected void setUp() throws Exception 
 { 
  // TODO Auto-generated method stub 
  super.setUp(); 
  testStudent = new Student("steven_hu", "boy", 170 , 23, "上海理工"); 
 } 
 @Override 
 protected void tearDown() throws Exception 
 { 
  // TODO Auto-generated method stub 
  super.tearDown(); 
 } 
 public void testSetage() 
 { 
  assertTrue(testStudent.setAge(21)); 
 } 
 public void testGetSchool() 
 { 
  //预期值和实际值不一样，测试时出现失败(Failure) 
  assertEquals("南昌大学", testStudent.getSchool()); 
 } 
 public void testGetName() 
 { 
  assertEquals("hdy", testStudent.getName()); 
 } 
}

package com.phicomme.test; 
import com.phicomme.hu.StudentTest02; 
import junit.framework.Test; 
import junit.framework.TestSuite; 
public class AllTest 
{ 
 //static PersonTest p = new PersonTest(); 
 //static PersonTest p1 = new PersonTest(); 
 public static Test suite() 
 { 
  TestSuite suite = new TestSuite("Test for com.phicomme.test"); 
  //suite.addTest(p); 
  //suite.addTest(p1); 
  suite.addTestSuite(StudentTest.class); 
  suite.addTestSuite(StudentTest01.class); 
  return suite; 
 } 
}