python自动化测试三部曲之request+django实现接口测试-6ren

python自动化测试三部曲之request+django实现接口测试

转载作者：qq735679552 更新时间：2022-09-27 22:32:09

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国庆期间准备写三篇博客，介绍和总结下接口测试，由于国庆期间带娃，没有按照计划完成，今天才完成第二篇，惭愧惭愧.

这里我第一篇博客的地址：http://www.zzvips.com/article/108794.html，主要是介绍unittest框架，有兴趣的同学们可以移步去查阅。

这里废话少说，进入正题。

我的思路是这样的。

1、先用django实现登陆、增加、删除、查看4个接口。

2、在excel定义好测试案例、然后读取excel中的案例，然后把案例用unittest框架组装和封装。

3、启动django，执行测试案例。

1、先跑通unittest到django的流程。

1、先创建一个Django的项目。

python自动化测试三部曲之request+django实现接口测试

2、创建路由，这里我们使用二级路由。

a、先复制工程目录下的urls.py文件到app目录下。

python自动化测试三部曲之request+django实现接口测试

b、修改工程目录下的urls.py文件，定义一级路由。

python自动化测试三部曲之request+django实现接口测试

c、修改app目录下的urls.py文件，设置二级路由，这里切记务必要删除默认的admin这条路由。

python自动化测试三部曲之request+django实现接口测试

d、定义这条路由指向的视图的函数。

python自动化测试三部曲之request+django实现接口测试

e、启动django，这里我们使用9090端口启动，因为我们的Jenkins端口用的是8080 。

E:\python\unittestForDjango>python manage.py runserver 9090 。

f、这里的是启动成功的样式，我圈住的告警可以忽略，因为这里Django的admin需要的，我们这里不会用到django的admin 。

python自动化测试三部曲之request+django实现接口测试

g、打开浏览器访问django，我们的一个简单的Django项目已经跑通。

python自动化测试三部曲之request+django实现接口测试

3、在视图函数中定义一个方法，这个方法分别处理GET请求和POST请求。

a、定义视图函数。

这里通过这个参数告诉浏览器，我们返回的是JSON数据。

return HttpResponse(result, content_type="application/json;charset=utf-8")

def test_login(request):  method = request.method.upper()  if method == "GET":    result = {}    name = request.GET.get("username",None)    pwd = request.GET.get("pwd",None)    result["name"] = name    result["pwd"] = pwd    result = json.dumps(result)    # return HttpResponse(result)    return HttpResponse(result, content_type="application/json;charset=utf-8")  else:    result = {}    name = request.POST.get("username",None)    pwd = request.POST.get("pwd",None)    result["name"] = name    result["pwd"] = pwd    result = json.dumps(result)    return HttpResponse(result,content_type="application/json;charset=utf-8")

b、使用request模块发起POST和GET请求。

#Auther Bob#--*--conding:utf-8 --*--import requestsimport jsonclass TestCase(object):  def __init__(self,username,pwd,url):    self.username = username    self.pwd = pwd    self.url = url  def get(self):    # 发送get请求    url = self.url + "?username=" + str(self.username) + "&" + "pwd=" + str(self.pwd)    res = requests.get(url=url)    print(res.text,type(res.text))  def post(self):    # 发送post请求    data = {      "username" : self.username,      "pwd" : self.pwd    }    res = requests.post(url=self.url,data=data)    print(res.text)if __name__ == '__main__':  url = "http://127.0.0.1:9090/web/login/"  username = "zhangsan"  pwd = "123"  t = TestCase(username,pwd,url)  t.get()  t.post()

c、这里我们引入unittest框架，测试案例可以这么写。

import unittestfrom test3 import test_requestclass TestDjango(unittest.TestCase):   def setUp(self):    print("unittest框架的前置条件")  def tearDown(self):    print("unittest框架的后置条件")  def test_01(self):    url = "http://127.0.0.1:9090/web/login/"    username = "zhangsan"    pwd = "123"    t = test_request.TestCase(url=url,username=username,pwd=pwd)  def test_02(self):    url = "http://127.0.0.1:9090/web/login/"    username = "zhangsan"    pwd = "123"    t = test_request.TestCase(url=url,username=username,pwd=pwd)    t.post()if __name__ == '__main__':  unittest.main(verbosity=2)

d、这里有重复代码，我们可以利用unittest框架中的classmethod来解决，因为实例化一个测试类可以放在前置条件中。

import unittestfrom test3 import test_requestclass TestDjango(unittest.TestCase):  @classmethod  def setUpClass(cls):    url = "http://127.0.0.1:9090/web/login/"    username = "zhangsan"    pwd = "123"    # 这里的t虽然是类变量，但是python的中的实例是可以用引用类变量的    cls.t = test_request.TestCase(url=url,username=username,pwd=pwd)  def setUp(self):    print("unittest框架的前置条件")  def tearDown(self):    print("unittest框架的后置条件")  def test_01(self):    self.t.get()  def test_02(self):    self.t.post()if __name__ == '__main__':  unittest.main(verbosity=2)

e、在testcase中加入断言。

import unittestfrom test3 import test_requestclass TestDjango(unittest.TestCase):  @classmethod  def setUpClass(cls):    url = "http://127.0.0.1:9090/web/login/"    username = "zhangsan"    pwd = "123"    # 这里的t虽然是类变量，但是python的中的实例是可以用引用类变量的    cls.t = test_request.TestCase(url=url,username=username,pwd=pwd)  def setUp(self):    print("unittest框架的前置条件")  def tearDown(self):    print("unittest框架的后置条件")  def test_01(self):    res = self.t.get()    self.assertEqual(200,res.status_code)  def test_02(self):    res = self.t.post()    self.assertEqual(200, res.status_code)if __name__ == '__main__':  unittest.main(verbosity=2)

f、引入testsuite 。

import unittestfrom unittest import TestLoaderfrom test3 import test_unittestif __name__ == '__main__':  suite = unittest.TestSuite()  loader = TestLoader()  test_cases1 = unittest.TestLoader().loadTestsFromModule(test_unittest)  # 参数是一个模块，会把这个模块里的所有case加载进来  suite.addTests(test_cases1)  runner = unittest.TextTestRunner(verbosity=2)  runner.run(suite)

2、在django中设计接口。

这里我们写一个简单的例子，设计一个用户表，设计4个接口。

接口1：登陆。

接口2：增加用户，需要用户登陆。

接口3：删除用户，需要用户登陆。

接口4：查询用户，不需要用户登陆。

1、先看登陆接口。

a、登录接口对应的url 。

下面是一级路由。

url(r'^web/', include('unittesstApp1.urls'))

下面是二级路由。

url(r'^login/', views.test_login),

b、登录接口的视图函数。

def test_login(request):  method = request.method.upper()  if method == "GET":    returndict = {"code": 200, "error": None}    username = request.GET.get("username",None)    password = request.GET.get("password",None)    if username == "admin" and password == "admin123.":      request.session["username"] = username      request.session["password"] = password      result = json.dumps(returndict)    else:      returndict["code"] = 201      returndict["error"] = "用户名或者密码错误"      result = json.dumps(returndict)    return HttpResponse(result,content_type="application/json;charset=utf-8")

这里我们用到了session来代替cookies 。

。

2、增加用户接口。

a、增加用户对应的url 。

一级路由同登陆接口，下面是二级路由。

url(r'^add/', views.test_add),

b、增加用户接口对应的视图函数，这里我们做了各种异常处理，且判断了用户是否登陆，也就是通过是否携带cookies来判断。

def test_add(request):  method = request.method.upper()  if method == "POST":    returndict = {"code": 200, "error": None}    username = request.session.get("username",None)    password = request.session.get("password",None)    if username == "admin" and password == "admin123.":      newusername = request.POST.get("username",None)      age = request.POST.get("age",None)      sex = request.POST.get("sex",None)      pwd = request.POST.get("pwd",None)      userinfo = [newusername,age,sex,pwd]      print(userinfo)      if not "None" in userinfo and all(userinfo):        if models.userInfo.objects.filter(username = userinfo[0]).exists():          returndict["error"] = "{username} is exists,please add a new username".format(username = username)          returndict["code"] = 201          result = json.dumps(returndict)          return HttpResponse(result, content_type="application/json;charset=utf-8")        else:          models.userInfo.objects.create(            username = newusername,            age = age,            sex = sex,            pwd = pwd          )          if models.userInfo.objects.filter(username=userinfo[0]).exists():            result = json.dumps(returndict)            return HttpResponse(result, content_type="application/json;charset=utf-8")          else:            returndict["error"] = "{username} is error,please retry add".format(username=username)            returndict["code"] = 201            result = json.dumps(returndict)            return HttpResponse(result, content_type="application/json;charset=utf-8")      else:        returndict["error"] = "must input username,age,sex,pwd"        returndict["code"] = 201        result = json.dumps(returndict)        return HttpResponse(result, content_type="application/json;charset=utf-8")    else:      returndict = {"code": 201, "error": "用户名或者密码错误"}      result = json.dumps(returndict)      return HttpResponse(result, content_type="application/json;charset=utf-8")

3、删除接口。

a、删除用户对应的url 。

一级路由同登陆接口，这里只看二级路由。

 url(r'^del/', views.del_user),

b、删除接口对应的视图函数，这里我做了各种异常处理，也做了用户是否登陆的检测，也是通过检测cookies来实现。

def del_user(request):  method = request.method.upper()  if method == "POST":    returndict = {"code": 200, "error": None}    username = request.session.get("username",None)    password = request.session.get("password",None)    if username == "admin" and password == "admin123.":      delusername = request.POST.get("username",None)      print(delusername)      if delusername != None:        if models.userInfo.objects.filter(username=delusername).exists():          delid = models.userInfo.objects.get(username=delusername).id          print(delid)          try:            models.userInfo.objects.get(id=delid).delete()          except Exception as e:            returndict = {"code": 201, "error": e}            result = json.dumps(returndict)            return HttpResponse(result, content_type="application/json;charset=utf-8")          else:            result = json.dumps(returndict)            return HttpResponse(result, content_type="application/json;charset=utf-8")        else:          returndict = {"code": 201, "error": "{username} is not exists".format(username = delusername)}          result = json.dumps(returndict)          return HttpResponse(result, content_type="application/json;charset=utf-8")      else:        returndict = {"code": 201, "error": "you must input a username"}        result = json.dumps(returndict)        return HttpResponse(result, content_type="application/json;charset=utf-8")    else:      returndict = {"code": 201, "error": "username or password is error"}      result = json.dumps(returndict)      return HttpResponse(result, content_type="application/json;charset=utf-8")

4、查看接口。

a、查看接口对应的url 。

一级路由同登陆接口url，下面是二级路由。

url(r'^scan/', views.get_user),

b、查看接口对应的url，这里我们不检测用户是否登陆，直接把查到的数据返回给客户，如果查询报错，才返回错误的信息。

def get_user(request):  method = request.method.upper()  returndict = {"code": 200, "userinfo": None}  if method == "GET":    try:      alluser = models.userInfo.objects.all().values_list("username")      alluserlist = []      for i in alluser:        alluserlist.append(i)              returndict["userinfo"] = alluserlist    except Exception as e:      returndict["code"] = "201"      returndict["error"] = e    finally:      result = json.dumps(returndict)      return HttpResponse(result, content_type="application/json;charset=utf-8")

5、设计删除数据库中所有的接口，用来做后置条件。

def del_alluser(request):  method = request.method.upper()  if method == "POST":    returndict = {"code": 200, "error": None}    username = request.session.get("username", None)    password = request.session.get("password", None)    if username == "admin" and password == "admin123.":      if models.userInfo.objects.all().count() > 0:        models.userInfo.objects.all().delete()      result = json.dumps(returndict)      return HttpResponse(result, content_type="application/json;charset=utf-8")

3、案例准备。

1、在excel中写好接口测试案例。

python自动化测试三部曲之request+django实现接口测试

2、定义常量，也就是每列对应的值。

class TestConfig(object):  def __init__(self):    self.name = 0    self.url = 1    self.method = 2    self.cookies = 3    self.data = 4    self.res = 5    self.exec = 6  def getname(self):    return self.name  def geturl(self):    return self.url  def getmethod(self):    return self.method  def getcookies(self):    return self.cookies  def getdata(self):    return self.data  def getres(self):    return self.res  def getexec(self):    return self.exec

3、定义读取excel的类，因为我要从excel中读取案例。

import xlrdimport osclass testexcel(object):  casepath = os.path.join(os.path.dirname(os.path.dirname(os.path.abspath(__file__))), "case", "testcase.xlsx")  def __init__(self):    self.casepath = testexcel.casepath    self.execlobj = xlrd.open_workbook(self.casepath)    self.sheetobj = self.execlobj.sheet_by_index(0)  def get_excel_data(self,row,col):    max_row = self.get_excel_max_row()    max_col = self.get_excel_max_col()    if row > max_row -1 or col > max_col - 1:      return False    else:      data = self.sheetobj.cell_value(row,col)      return data  def get_excel_max_row(self):    r_num = self.sheetobj.nrows    return r_num  def get_excel_max_col(self):    c_num = self.sheetobj.ncols    return c_num

4、定义我们的接口函数。

import requestsimport jsonclass TestLogin(object):  def __init__(self,username,pwd,url):    self.username = username    self.pwd = pwd    self.url = url  def get(self):    # 发送get请求    url = self.url + "?username=" + str(self.username) + "&" + "password=" + str(self.pwd)    res = requests.get(url=url,              headers={           "user-agent": "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36"         })    # print(json.loads(res.text))    return res  def post(self):    # 发送post请求    data = {      "username" : self.username,      "pwd" : self.pwd    }    res = requests.post(url=self.url,              data=data,              headers={                "user-agent": "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36"              },              )    # print(res.text)    return resclass TestAdd(object):  def __init__(self,username,age,sex,pwd,cookies,url):    self.username = username    self.age = age    self.sex = sex    self.pwd = pwd    self.url = url    self.cookies = cookies  def post(self):    # 发送post请求    data = {      "username" : self.username,      "pwd" : self.pwd,      "age" : self.age,      "sex" : self.sex    }    res = requests.post(url=self.url,              data=data,              headers={                "user-agent": "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36"              },              cookies=self.cookies,              )    # print(res.text)    return resclass Testdel(object):  def __init__(self, username,cookies,url):    self.username = username    self.cookies = cookies    self.url = url  def post(self):    # 发送post请求    data = {      "username": self.username,    }    res = requests.post(url=self.url,              data=data,              headers={                "user-agent": "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36"              },              cookies=self.cookies,              )    # print(res.text)    return resclass Testscan(object):  def __init__(self,url):    self.url = url  def get(self):    res = requests.get(url=self.url,              headers={                "user-agent": "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36"              },              cookies=None,              )    return res

5、定义测试案例。

import unittestfrom test3 import test_requestimport jsonfrom util import test_jsonfrom util import test_excelfrom case import testconfigimport requestsclass TestDjango(unittest.TestCase):  @classmethod  def setUpClass(cls):    cls.alldata = test_json.testjson()  @classmethod  def tearDownClass(cls):    url = "http://127.0.0.1:9090/web/login/" + "?username=" + "admin" + "&" + "password=" + "admin123."    res = requests.get(url=url,              headers={           "user-agent": "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36"         })    url = "http://127.0.0.1:9090/web/delall/"    requests.post(url=url,           headers={             "user-agent": "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36"           },           cookies = res.cookies           )  def get_cookies(self):    url = "http://127.0.0.1:9090/web/login/" + "?username=" + "admin" + "&" + "password=" + "admin123."    res = requests.get(url=url,              headers={           "user-agent": "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36"         })    # print(json.loads(res.text))    return res.cookies  @unittest.skip('noexec')  def test_login_ok(self):    row = 1    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row,configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      data = excelobj.get_excel_data(row, configobj.getdata())      data = json.loads(data)      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "GET":        testobj = test_request.TestLogin(data["username"],data["pwd"],url)        resobj = testobj.get()        self.assertEqual(int(res),json.loads(resobj.text)["code"])  @unittest.skip('noexec')  def test_login_pwd_error(self):    row = 2    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row,configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      data = excelobj.get_excel_data(row, configobj.getdata())      data = json.loads(data)      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "GET":        testobj = test_request.TestLogin(data["username"],data["pwd"],url)        resobj = testobj.get()        self.assertEqual(int(res),json.loads(resobj.text)["code"])  @unittest.skip('noexec')  def test_login_user_error(self):    row = 3    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row,configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      data = excelobj.get_excel_data(row, configobj.getdata())      data = json.loads(data)      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "GET":        testobj = test_request.TestLogin(data["username"],data["pwd"],url)        resobj = testobj.get()        self.assertEqual(int(res),json.loads(resobj.text)["code"])  @unittest.skip('noexec')  def test_user_pwd_error(self):    row = 4    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row,configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      data = excelobj.get_excel_data(row, configobj.getdata())      data = json.loads(data)      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "GET":        testobj = test_request.TestLogin(data["username"],data["pwd"],url)        resobj = testobj.get()        self.assertEqual(int(res),json.loads(resobj.text)["code"])  @unittest.skip('noexec')  def test_insert_ok(self):    row = 5    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row, configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      data = excelobj.get_excel_data(row, configobj.getdata())      data = json.loads(data)      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "POST":        testobj = test_request.TestAdd(data["username"], data["age"],data["sex"], data["pwd"],cookies,url)        resobj = testobj.post()        print(json.loads(resobj.text))        self.assertEqual(int(res), json.loads(resobj.text)["code"])  @unittest.skip('noexec')  def test_insert_nologin(self):    row = 6    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row, configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      data = excelobj.get_excel_data(row, configobj.getdata())      data = json.loads(data)      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "POST":        testobj = test_request.TestAdd(data["username"], data["age"],data["sex"], data["pwd"],cookies,url)        resobj = testobj.post()        print(json.loads(resobj.text))        self.assertEqual(int(res), json.loads(resobj.text)["code"])  @unittest.skip("noexec")  def test_insert_user_error(self):    row = 7    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row, configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      data = excelobj.get_excel_data(row, configobj.getdata())      data = json.loads(data)      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "POST":        testobj = test_request.TestAdd(data.get("username",None), data.get("age",None), data.get("sex",None), data.get("pwd",None), cookies, url)        resobj = testobj.post()        print(json.loads(resobj.text))        self.assertEqual(int(res), json.loads(resobj.text)["code"])  @unittest.skip('no exec')  def test_insert_pwd_error(self):    row = 8    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row, configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      data = excelobj.get_excel_data(row, configobj.getdata())      data = json.loads(data)      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "POST":        testobj = test_request.TestAdd(data.get("username",None), data.get("age",None), data.get("sex",None), data.get("pwd",None), cookies, url)        resobj = testobj.post()        print(json.loads(resobj.text))        self.assertEqual(int(res), json.loads(resobj.text)["code"])  @unittest.skip("no exec")  def test_insert_sex_error(self):    row = 9    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row, configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      data = excelobj.get_excel_data(row, configobj.getdata())      print(data)      data = json.loads(data)      print(data)      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "POST":        testobj = test_request.TestAdd(data.get("username",None), data.get("age",None), data.get("sex",None), data.get("pwd",None), cookies, url)        resobj = testobj.post()        print(json.loads(resobj.text))        self.assertEqual(int(res), json.loads(resobj.text)["code"])  @unittest.skip('no exec')  def test_insert_age_error(self):    row = 10    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row, configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      data = excelobj.get_excel_data(row, configobj.getdata())      print(data)      data = json.loads(data)      print(data)      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "POST":        testobj = test_request.TestAdd(data.get("username",None), data.get("age",None), data.get("sex",None), data.get("pwd",None), cookies, url)        resobj = testobj.post()        print(resobj.text)        print(json.loads(resobj.text))        self.assertEqual(int(res), json.loads(resobj.text)["code"])  @unittest.skip('no exec')  def test_insert_user_exist(self):    row = 11    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row, configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      data = excelobj.get_excel_data(row, configobj.getdata())      print(data)      data = json.loads(data)      print(data)      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "POST":        testobj = test_request.TestAdd(data.get("username", None), data.get("age", None), data.get("sex", None),                        data.get("pwd", None), cookies, url)        resobj = testobj.post()        print(resobj.text)        print(json.loads(resobj.text))        self.assertEqual(int(res), json.loads(resobj.text)["code"])  def test_get_user(self):    row = 12    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row, configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "POST":        testobj = test_request.Testscan(url)        resobj = testobj.get()        # print(resobj.text        print(json.loads(resobj.text))        self.assertEqual(int(res), json.loads(resobj.text)["code"])  @unittest.skip('no exec')  def test_del_user(self):    row = 13    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row, configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      data = excelobj.get_excel_data(row, configobj.getdata())      print(data)      data = json.loads(data)      print(data)      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "POST":        testobj = test_request.Testdel(data.get("username", None),cookies, url)        resobj = testobj.post()        print(resobj.text)        print(json.loads(resobj.text))        self.assertEqual(int(res), json.loads(resobj.text)["code"])  def test_del_noexistuser(self):    row = 14    configobj = testconfig.TestConfig()    excelobj = test_excel.testexcel()    execstatus = excelobj.get_excel_data(row, configobj.getexec())    if execstatus == "YES":      cookiesstatus = excelobj.get_excel_data(row, configobj.getcookies())      if cookiesstatus == "YES":        cookies = self.get_cookies()      else:        cookies = None      data = excelobj.get_excel_data(row, configobj.getdata())      print(data)      data = json.loads(data)      print(data)      url = excelobj.get_excel_data(row, configobj.geturl())      res = excelobj.get_excel_data(row, configobj.getres())      method = excelobj.get_excel_data(row, configobj.getmethod())      if method == "POST":        testobj = test_request.Testdel(data.get("username", None),cookies, url)        resobj = testobj.post()        print(resobj.text)        print(json.loads(resobj.text))        self.assertEqual(int(res), json.loads(resobj.text)["code"])

6、引入unittest的suit，组织案例。

import unittestfrom unittest import TestLoaderfrom test3 import test_unittestif __name__ == '__main__':  suite = unittest.TestSuite()  loader = TestLoader()  test_cases1 = unittest.TestLoader().loadTestsFromModule(test_unittest)  # 参数是一个模块，会把这个模块里的所有case加载进来  suite.addTests(test_cases1)  runner = unittest.TextTestRunner(verbosity=2)  runner.run(suite)

4、执行案例。

1、启动django 。

E:\python\unittestForDjango>python manage.py runserver 9090 Performing system checks... 。

System check identified no issues (0 silenced). October 19, 2019 - 22:46:42 Django version 1.11.7, using settings 'unittestForDjango.settings' Starting development server at http://127.0.0.1:9090/ Quit the server with CTRL-BREAK 。

2、执行测试套件。

test_del_noexistuser (test3.test_unittest.TestDjango) ... {"username":"test1"}{'username': 'test1'}oktest_del_user (test3.test_unittest.TestDjango) ... skipped 'no exec'test_get_user (test3.test_unittest.TestDjango) ... {"code": 201, "error": "test1 is not exists"}{'code': 201, 'error': 'test1 is not exists'}{'code': 200, 'userinfo': []}oktest_insert_age_error (test3.test_unittest.TestDjango) ... skipped 'no exec'test_insert_nologin (test3.test_unittest.TestDjango) ... skipped 'noexec'test_insert_ok (test3.test_unittest.TestDjango) ... skipped 'noexec'test_insert_pwd_error (test3.test_unittest.TestDjango) ... skipped 'no exec'test_insert_sex_error (test3.test_unittest.TestDjango) ... skipped 'no exec'test_insert_user_error (test3.test_unittest.TestDjango) ... skipped 'noexec'test_insert_user_exist (test3.test_unittest.TestDjango) ... skipped 'no exec'test_login_ok (test3.test_unittest.TestDjango) ... skipped 'noexec'test_login_pwd_error (test3.test_unittest.TestDjango) ... skipped 'noexec'test_login_user_error (test3.test_unittest.TestDjango) ... skipped 'noexec'test_user_pwd_error (test3.test_unittest.TestDjango) ... skipped 'noexec'----------------------------------------------------------------------Ran 14 tests in 1.466sOK (skipped=12)

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原文链接：https://www.cnblogs.com/bainianminguo/p/11706244.html 。

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python自动化测试三部曲之request+django实现接口测试