报错:ModuleNotFoundError: No module named ‘pytest’
login.py中包含如下代码:
# 登录功能代码
def login_check(username=None,password=None):
if username != None and password != None:
if username== 'python33' and password=='lemonban':
return {"code": 0, "msg": "登录成功"}
else:
return {"code": 1, "msg": "账号或密码不正确"}
else:
return {"code":1,"msg":"所有参数不能为空"}
#测试unittest.py中代码如下:
import unittest
from login import login_check
class TestLogin(unittest.TestCase): #一定要继承
def test_login_success(self):
actual=login_check("python33","lemonban")
#断言
self.assertEqual({"code": 0, "msg": "登录成功"},actual)
def test_login_err_usrname(self):
actual2=login_