from unittest import mock
def add(num1,num2):
 return num1 + num2 # pass
 
add = mock.Mock(return_value=200) # 創(chuàng)建mock對象
 
print( add(10,20) )

import requests
def request_scm():
 # res = requests.get('http://www.mysx-scm.com')
 res = requests.get('http://baidu.com')
 return res.status_code

import unittest
from unittest import mock
class TestScmApi(unittest.TestCase):
 
 def testUrl(self):
  # request_scm = mock.Mock(return_value=200)
  self.assertEqual(request_scm(), 200, msg='testUrl 出現(xiàn)錯誤')

if __name__ == '__main__':
 unittest.main()

import requests

class scmapi():
 def request_scm():
  res = requests.get('http://www.mysx-scm.com')
  # res = requests.get('http://baidu.com')
  return res.status_code

 def pay_alipay():
  '''
  待實現(xiàn)
  return 200
  '''
  return 0
 

import unittest
from unittest import mock

class TestScmApi(unittest.TestCase):
 
 needmock = True
 def setUpClass():
  print("setUpClass():所有方法之前執(zhí)行")

 def tearDownClass():
  print("tearDownClass():所有方法之后執(zhí)行")
  
 def setUp(self):
  self.scmapi = scmapi()
  print("setUp():每個方法之前執(zhí)行")

 def tearDown(self):
  print("teardown():每個方法之后執(zhí)行")
 
 def test_request_scm(self):
  if self.needmock:
   scmapi.request_scm = mock.Mock(return_value=200)
  self.assertEqual(scmapi.request_scm(), 200, msg='test_request_scm 出現(xiàn)錯誤')

 def test_pay_alipay(self):
  if self.needmock:
   scmapi.pay_alipay = mock.Mock(return_value=200)
  self.assertEqual(scmapi.pay_alipay(), 200, msg='test_pay_alipay 出現(xiàn)錯誤')

if __name__ == '__main__':
 unittest.main()