Python自动单元测试框架

http://www.ibm.com/developerworks/cn/linux/l-pyunit/

Widget.py

  
    

   
     
   
     class
   
      Widget:
 
   
     def
   
      
   
     __init__
   
     (self, size 
   
     =
   
      (
   
     40
   
     , 
   
     40
   
     )):
 self._size 
   
     =
   
      size
 
   
     def
   
      getSize(self):
 
   
     return
   
      self._size
 
   
     def
   
      resize(self, width, height):
 
   
     if
   
      width 
   
     <
   
      0 
   
     or
   
      height 
   
     <
   
      0:
 
   
     raise
   
      ValueError, 
   
     "
   
     illegal size
   
     "
   
     
 self._size 
   
     =
   
      (width, height)
 
   
     def
   
      dispose(self):
 
   
     pass
   
     

  
    

 

 auto.py

  
    

   
     
   
     #
   
     auto.py
   
     

   
     from
   
      widget 
   
     import
   
      Widget

   
     import
   
      unittest


   
     #
   
      Test Class widget
   
     

   
     class
   
      WidgetTestCase(unittest.TestCase):
 
   
     def
   
      setUp(self):
 self.widget 
   
     =
   
      Widget()
 
   
     def
   
      tearDown(self):
 self.widget 
   
     =
   
      None
 
   
     def
   
      testSize(self):
 self.assertEqual(self.widget.getSize(), (
   
     40
   
     , 
   
     40
   
     ))
 

   
     #
   
      test construture
   
     

   
     def
   
      suite():
 suite 
   
     =
   
      unittest.TestSuite()
 suite.addTest(WidgetTestCase(
   
     "
   
     testSize
   
     "
   
     ))
 
   
     return
   
      suite
 

   
     #
   
      test
   
     

   
     if
   
      
   
     __name__
   
      
   
     ==
   
      
   
     "
   
     __main__
   
     "
   
     :
 unittest.main(defaultTest 
   
     =
   
      
   
     '
   
     suite
   
     '
   
     )