[b0043] python 归纳 (二八)_python测试使用快速上手

参考

Python必会的单元测试框架 —— unittest

 

 

 

 

 1 # -*- coding: utf-8 -*-
 2 """
 3 测试代码组织,整理( 非可执行)
 4 
 5 """
 6 
 7 import unittest
 8 from test_mathfunc import TestMathFunc
 9 from HTMLTestRunner import HTMLTestRunner
10 
11 
12 ### 1
13 
14 def add(a, b):
15     return a+b
16 
17 def minus(a, b):
18     return a-b
19 
20 def multi(a, b):
21     return a*b
22 
23 def divide(a, b):
24     return a/b
25     
26 
27 ### 2
28 class TestMathFunc(unittest.TestCase):
29     """Test mathfuc.py"""
30     
31     ## 1
32 
33     @classmethod
34     def setUpClass(cls):
35         print "This setUpClass() method only called once."
36 
37     @classmethod
38     def tearDownClass(cls):
39         print "This tearDownClass() method only called once too."
40 
41         
42     ## 2    
43     def setUp(self):
44         print "do something before test.Prepare environment."
45 
46     def tearDown(self):
47         print "do something after test.Clean up."
48         
49         
50         
51     ## 3
52     def test_add(self):
53         """Test method add(a, b)"""
54         print "add"
55         self.assertEqual(3, add(1, 2))
56         self.assertNotEqual(3, add(2, 2))
57 
58     def test_minus(self):
59         """Test method minus(a, b)"""
60         print "minus"
61         self.assertEqual(1, minus(3, 2))
62 
63     def test_multi(self):
64         """Test method multi(a, b)"""
65         print "multi"
66         self.assertEqual(6, multi(2, 3))
67 
68     @unittest.skip("I don't want to run this case.")
69     def test_divide(self):
70         """Test method divide(a, b)"""
71         print "divide"
72         self.assertEqual(2, divide(6, 3))
73         self.assertEqual(2.5, divide(5, 2))
74         
75 
76 
77 if __name__ == '__main__':
78     suite = unittest.TestSuite()
79     suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TestMathFunc))
80     # suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TestMathFunc2))
81     # suite.addTests(unittest.TestLoader().loadTestsFromTestCase(TestMathFunc3))
82     
83     # tests = [TestMathFunc("test_add"), TestMathFunc("test_minus"), TestMathFunc("test_divide")]
84     # suite.addTests(tests)
85 
86     with open('HTMLReport.html', 'w') as f:
87         # runner = unittest.TextTestRunner(stream=f, verbosity=2)
88         runner = HTMLTestRunner(stream=f,
89                                 title='MathFunc Test Report',
90                                 description='generated by HTMLTestRunner.',
91                                 verbosity=2
92                                 )
93         runner.run(suite)
94

 

 

 

posted @ 2018-09-18 22:54  sunzebo  阅读(270)  评论(0)  编辑  收藏  举报