【笔记】Eclipse and Java for Total Beginners—005

Lesson 05 – JUnit Testing Continued

• Test Person class – part 2
• Create test methods for constructor, getName, and getMaximumBooks
• Static methods

     这里的assertEquals是Static method.当其在所属的Class内部时，可略写Class。

  
    

   
      1 
   
     package
   
      org.totalbeginner.tutorial;

   
      2 
   
     

   
      3 
   
      
   
     import
   
      org.totoalbeginner.tutorial.Person;

   
      4 
   
     

   
      5 
   
     
   
     import
   
      junit.framework.TestCase;

   
      6 
   
     

   
      7 
   
     
   
     public
   
      
   
     class
   
      PersonTest 
   
     extends
   
      TestCase {

   
      8 
   
     

   
      9 
   
      
   
     public
   
      
   
     void
   
      testPerson() {

   
     10 
   
      Person p1 
   
     =
   
      
   
     new
   
      Person();

   
     11 
   
      assertEquals(
   
     "
   
     unknown name
   
     "
   
     , p1.getName());

   
     12 
   
      assertEquals(
   
     3
   
     , p1.getMaximumBooks());

   
     13 
   
      }

   
     14 
   
     

   
     15 
   
      
   
     public
   
      
   
     void
   
      testSetName() {

   
     16 
   
      Person p2 
   
     =
   
      
   
     new
   
      Person();

   
     17 
   
      p2.setName(
   
     "
   
     Fred
   
     "
   
     );

   
     18 
   
      assertEquals(
   
     "
   
     Fred
   
     "
   
     , p2.getName());

   
     19 
   
      }

   
     20 
   
     

   
     21 
   
      
   
     public
   
      
   
     void
   
      testSetMaximumBooks() {

   
     22 
   
      Person p3 
   
     =
   
      
   
     new
   
      Person();

   
     23 
   
      p3.setMaximumBooks(
   
     10
   
     );

   
     24 
   
      assertEquals(
   
     10
   
     , p3.getMaximumBooks());

   
     25 
   
      }

   
     26 
   
     

   
     27 
   
     }