简单框架：

tool: pytest==3.6.0， pluggy0.6.0， allure-python-commons2.5.3 ，allure-pytest 2.5.3

formdata:

# author: Jingke

class Login():
    def __init__(self):
        self._loginOptions = None
        self._password = None
        self._loginEmail = None
        self._deviceId = None
        self._userName = None
        self._profilePicUrl = None

    @property
    def loginOptions(self):
        return self._loginOptions

    @property
    def password(self):
        return self._password

    @property
    def deviceId(self):
        return "ffffffff-c95b-47ce1"

    @property
    def userName(self):
        return ""

    @property
    def profilePicUrl(self):
        return ""

    @property
    def loginEmail(self):
        return self._loginEmail

    @loginEmail.setter
    def loginEmail(self, val):
        self._loginEmail = val

    @password.setter
    def password(self, val):
        self._password = val

    @loginOptions.setter
    def loginOptions(self, val):
        self._loginOptions = val

generat_login_data:

# author: Jingke
import json
from Test_login.login_tool.formdata import Login

data = Login()
data_req = {}

class Generat_login_data():

    @classmethod
    def generate_data(cls, email, password,loginOptions):
        data_req["loginEmail"] = email
        data_req["password"] = password
        data_req["loginOptions"] = loginOptions
        data_req["deviceId"] = data.deviceId
        data_req["profilePicUrl"] = data.profilePicUrl
        data_req["userName"] = data.userName
        return json.dumps(data_req) 

Test login

# author: Jingke

import requests
from Test_login.login_tool.header import header
from Test_login.login_tool.url import url
from Test_login.login_tool.generat_login_data import Generat_login_data
import time, datetime
from Test_login.login_tool.random_str import random_set
import allure


class login_request():
    @classmethod
    def request_login(cls, email, password, loginOptions):
        a = Generat_login_data()
        login_url = url["registerFromThirdPart"]
        res = requests.post(login_url, data=a.generate_data(email, password, loginOptions), headers=header)
        response_dict = res.json()
        return response_dict



@allure.feature('Login')
@allure.story('LoginEmail')
@allure.severity('critical')
def test_one():
    "test correct account"
    one = login_request.request_login("wangjingke@papayamobile.cn", "111111", "papaya_login")
    try:
         one['resultCode'] == 1
    except:
        allure.attach(one['errorInfo'])
    time.sleep(3)


@allure.feature('Login')
@allure.story('LoginEmail')
@allure.severity('critical')
def test_two():
    "test wrong password"
    two = login_request.request_login("wangjingke@papayamobile.cn", "123456", "papaya_login")
    try:
         two['resultCode'] == 200
    except:
        allure.attach(two['errorInfo'])
    time.sleep(3)


@allure.feature('Login')
@allure.story('Login_create')
@allure.severity('critical')
def test_three():
    "test create account with exist account"
    three = login_request.request_login("wangjingke@papayamobile.cn", "123456", "papaya_create")
    try:
         three['resultCode'] == 200
    except:
        allure.attach(three['errorInfo'])
    time.sleep(3)



@allure.feature('Login')
@allure.story('Login_create')
@allure.severity('critical')
def test_four():
    "test create new account"
    four = login_request.request_login("wangjingke@pqq.com", "123456", "papaya_create")
    try:
         four['resultCode'] == 1
    except:
        allure.attach(four['errorInfo'])
    time.sleep(3)



@allure.feature('Login')
@allure.story('Login_create')
@allure.severity('critical')
def test_five():
    "test create wrong format account"
    date = datetime.datetime.now().day
    sec = datetime.datetime.now().second
    five = login_request.request_login("%d@%d.com" % (date, sec), "123456", "papaya_create")
    try:
         five['resultCode'] == 1
    except:
        allure.attach(five['errorInfo'])
    time.sleep(3)



@allure.feature('Login')
@allure.story('Login_create')
@allure.severity('critical')
def test_six():
    "test create wrong password format"
    six = login_request.request_login("%s@qq.com" % (random_set()), "%s" % (random_set()), "papaya_create")
    try:
        assert six['resultCode'] == 1
    except:
        allure.attach(six['errorInfo'])

生成报告：

image.png