待测源码类:widget.pypython
#!/usr/bin/env python 框架
class Widget: 测试
def __init__(self, size = (40, 40)): ui
self._size = size spa
def getSize(self): .net
return self._size code
def resize(self, width, height): blog
if width == 0 or height < 0: ip
raise ValueError, "illegal size"
self._size = (width, height)
def dispose(self):
pass
测试代码类:widget_unittest.py
#!/usr/bin/env python
import sys
import unittest
from widget import 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))
def testReSize(self):
self.widget.resize(20,30)
self.assertEqual(self.widget.getSize(), (20, 30))
def suite():
suite = unittest.TestSuite()
suite.addTest(WidgetTestCase("testSize"))
suite.addTest(WidgetTestCase("testReSize"))
return suite
if __name__ == "__main__":
unittest.TextTestRunner().run(suite())
# If you use IDE to execute test script in an external console,
# uncomment following code line.
# while True
# if raw_input("Type y or Y to close!") in ("y","Y"): sys.exit(0)
运行结果:python widget_unittest.py
[work@db-testing-com06-vm3.db01.baidu.com test]$ python widget_unittest.py
..
----------------------------------------------------------------------
Ran 2 tests in 0.000s
OK
动态方法再也不覆盖runTest()方法,而是为测试类编写多个测试方法(按习惯这些方法一般以test开头),在建立TestCase子类的实例时必须给出测试方法的名称,来为PyUnit测试框架指明运行该测试用例时究竟应该调用测试类中的哪一个方法.
若是用于测试的类中全部的测试方法都以test开,Python程序员甚至能够用PyUnit模块提供的makeSuite()方法来构造一个TestSuite:
def suite():
return unittest.makeSuite(WidgetTestCase, "test")
原文连接:http://blog.csdn.net/sunboy_2050/article/details/5969842
标签: Python