pytest自定義動態添加描述信息動態Description

pytest自定義動態添加描述信息動態Description實現截圖：

參考：https://www.cnblogs.com/yhleng/p/11225638.html

要動態傳參__doc__內容也是可以的.可以通過__doc__動態修改描述.

 普通方法:   方法名.__doc__='fixture parameters.'

 實例方法:   self.方法名.__func__.__doc__='fixture parameters.'     **實例方法必須加__func__否則是隻讀的.**

# -*- coding: UTF-8 -*-
import pytest
import json
import requests

stations = json.loads(open('./param/StationParams.json', 'r',encoding='utf-8').read())

def setup():
    print("setup_function：每個用例開始前都會執行1")

def teardown():
    print("teardown_function：每個用例結束後都會執行")

@pytest.fixture(params=stations)
def stations(request):
    return request.param

def station(stations):
    # 添加描述信息
    test_station.__doc__ = stations['desc']

    requestParam = json.dumps(stations)
    # 請求的鏈接
    url = 'xxxx - 隱藏url'
    print("請求參數：\n" + requestParam)
    # 發送請求
    r = requests.post(url, requestParam, headers={'Content-Type': 'application/json'})
    print("返回結果：\n" + r.content.decode('utf-8'))
    return r

def test_station(stations):
    station(stations)
    status = station(stations).status_code
    responseDict = json.loads(station(stations).content)
    assert status == 200
    assert station(stations).content
    assert int(responseDict['msgCode']) == 100

下面是參數：

 [
    {
      "channel": "12qwe",
      "stationType": 0,
      "useRange": 1,
      "version": "1.2",
      "desc": "正確的參數：高鐵自營站點"
    },
    {
      "channel": "12qwe",
      "stationType": 0,
      "useRange": 2,
      "version": "1.2",
      "desc": "正確的參數：高鐵聯營站點"
    },
    {
      "channel": "",
      "stationType": 0,
      "useRange": 2,
      "version": "1.2",
      "desc": "錯誤的參數：少了渠道號"
    }
  ]