複雜執行

匯入unittest模組中的TestCase方法

寫好一個方法

寫好一個類來執行測試用例 self.assertEqual（預期結果，實際結果，實際和預期對不上時預設提示可省）

例項化類

執行

eg：

 1 from unittest import TestCase
 2 
 3 def calc(a,b):
 4     c = a//b
 5     return c
 6 
 7 class MyTest(TestCase):
 8     def calc1(self):
 9         #正常的測試用例
10         res = calc(4,2)
 
11         self.assertEqual(2,res,'預期結果和實際結果不符合 預期結果是 2 實際結果是%s'%res)#斷言
12 
13     def calc2(self):
14             # 不正常的測試用例
15         res = calc(5, 1)
16         self.assertEqual(1, res)
17 
18 m = MyTest()
19 m.calc1()
20 m.calc2()

用unittest.main()全部執行，用例必須是以test開頭

 1 import unittest
 2 from
 
 unittest import TestCase
 3 
 4 def calc(a,b):
 5     c = a//b
 6     return c
 7 
 8 class MyTest(TestCase):
 9     def test_calc1(self):
10         #正常的測試用例
11         res = calc(4,2)
12         self.assertEqual(2,res,'預期結果和實際結果不符合 預期結果是 2 實際結果是%s'%res)#斷言
13 
14     def test_calc2(self):
15             #
 
 不正常的測試用例
16         res = calc(5, 1)
17         self.assertEqual(1, res)
18 unittest.main()

執行結果：

/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6 /Users/ihealth-qa/PycharmProjects/untitled/test.py
.F
======================================================================
FAIL: test_calc2 (__main__.MyTest)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/Users/ihealth-qa/PycharmProjects/untitled/test.py", line 17, in test_calc2
self.assertEqual(1, res)
AssertionError: 1 != 5

----------------------------------------------------------------------
Ran 2 tests in 0.000s

FAILED (failures=1)

Process finished with exit code 1