1.需要测试的后台代码
class CalcClass():
def jia(self,a,b):
c = a+b
return c
def jian(self,a,b):
c = a-b
return c
if name == ‘main’:
c = CalcClass()
c.jian(3,4)
print(c.jia(3,4))
2.创建一个测试模块
#导入后台开发的类
from kaifa.unittese import CalcClass
#导入unittest模块
import unittest
#创建一个类
class Calc_testcase(unittest.TestCase):
def setUp(self) -> None: #测试用例方法执行前的操作
print(“start”)
def test1(self): #测试用例
c = CalcClass()
a = c.jia(1,3)
self.assertEqual(a,4) #预期结果
return a
def test2(self):
c = CalcClass()
a = c.jian(3,1)
self.assertEqual(a,2)#预期结果
return a
def tearDown(self) -> None:#测