Pytest常用插件之HTML报告(十二)

无涯WuYa

发布于 2020-01-27 09:50:35

1.4K0

发布于 2020-01-27 09:50:35

在Pytest的测试框架中，有很丰富的插件，还是接着之前的案例继续延伸来说这部分，今天主要介绍基于Pytest测试框架的测试报告部分，其实在Pytest测试框架里面，测试报告可以使用html的插件，也可以使用allure来生成测试报告，关于allure在使用会在下一个文章中详细的介绍它的使用。

首先来安装基于HTML测试报告的插件，插件名称为pytest-html，安装的命令为：pip3 install pytest-html，安装成功后，就会显示如下的信息：

Installing collected packages: pytest-html
Successfully installed pytest-html-2.0.1

编写测试案例，以测试常用的网站为案例，具体使用的测试源码如下：

#!/usr/bin/python3
#coding:utf-8
import  pytest
import  yaml
import  os
import  requests
import  json


class Request:
   def request(self,url,method='get',**kwargs):
      if method=='get':
         return requests.request(url=url,method=method,**kwargs)
      elif method=='post':
         return requests.request(url=url,method=method,**kwargs)
      elif method=='put':
         return requests.request(url=url,method=method,**kwargs)
      elif method=='delete':
         return requests.request(url=url,method=method,**kwargs)

   def get(self,url,**kwargs):
      return self.request(url=url,method='get',**kwargs)

   def post(self,url,**kwargs):
      return self.request(url=url,method='post',**kwargs)

   def put(self,url,**kwargs):
      return self.request(url=url,method='put',**kwargs)

   def delete(self,url,**kwargs):
      return self.request(url=url,method='delete',**kwargs)


def readYaml():
   with  open('books.yaml','r')  as f:
      return list(yaml.safe_load_all(f))

@pytest.mark.parametrize('datas',readYaml())
def test_books(datas):
   if datas['method']=='get':
      r=Request().get(url=datas['url'])
      assert  datas['expect'] in json.dumps(r.json(),ensure_ascii=False)
   elif datas['method']=='post':
      r=Request().post(url=datas['url'],json=datas['dict1'])
      assert datas['expect'] in json.dumps(r.json(),ensure_ascii=False)
   elif datas['method']=='put':
      r=Request().put(url=datas['url'],json=datas['dict1'])
      assert datas['expect'] in json.dumps(r.json(), ensure_ascii=False)
   elif datas['method']=='delete':
      r=Request().delete(url=datas['url'])
      assert datas['expect'] in json.dumps(r.json(), ensure_ascii=False)


if __name__ == '__main__':
    pytest.main(["-v","-s","wxPytest.py"])

被测试的API的源码为：

#!/usr/bin/python3
#coding:utf-8
from flask import  Flask,make_response,jsonify,abort,request
from flask_restful import  Api,Resource
from flask_httpauth import  HTTPBasicAuth

app=Flask(__name__)
api=Api(app=app)
auth=HTTPBasicAuth()


@auth.get_password
def get_password(name):
   if name=='admin':
      return 'admin'
@auth.error_handler
def authoorized():
   return make_response(jsonify({'msg':"请认证"}),401)

books=[
   {'id':1,'author':'wuya','name':'Python接口自动化测试实战','done':True},
   {'id':2,'author':'无涯','name':'Selenium3自动化测试实战','done':False}
]


class Books(Resource):
   # decorators = [auth.login_required]
   def get(self):
      return jsonify({'status':0,'msg':'ok','datas':books})

   def post(self):
      if not request.json:
         return jsonify({'status':1001,'msg':'请求参数不是JSON的数据，请检查，谢谢！'})
      else:
         book = {
            'id': books[-1]['id'] + 1,
            'author': request.json.get('author'),
            'name': request.json.get('name'),
            'done': True
         }
         books.append(book)
         return jsonify({'status':1002,'msg': '添加书籍成功','datas':book}, 201)


class Book(Resource):
   # decorators = [auth.login_required]
   def get(self,book_id):
      book = list(filter(lambda t: t['id'] == book_id, books))
      if len(book) == 0:
         return jsonify({'status': 1003, 'msg': '很抱歉，您查询的书的信息不存在'})
      else:
         return jsonify({'status': 0, 'msg': 'ok', 'datas': book})

   def put(self,book_id):
      book = list(filter(lambda t: t['id'] == book_id, books))
      if len(book) == 0:
         return jsonify({'status': 1003, 'msg': '很抱歉，您查询的书的信息不存在'})
      elif not request.json:
         return jsonify({'status': 1001, 'msg': '请求参数不是JSON的数据，请检查，谢谢！'})
      elif 'author' not in request.json:
         return jsonify({'status': 1004, 'msg': '请求参数author不能为空'})
      elif 'name' not in request.json:
         return jsonify({'status': 1005, 'msg': '请求参数name不能为空'})
      elif 'done' not in request.json:
         return jsonify({'status': 1006, 'msg': '请求参数done不能为空'})
      elif type(request.json['done'])!=bool:
         return jsonify({'status': 1007, 'msg': '请求参数done为bool类型'})
      else:
         book[0]['author'] = request.json.get('author', book[0]['author'])
         book[0]['name'] = request.json.get('name', book[0]['name'])
         book[0]['done'] = request.json.get('done', book[0]['done'])
         return jsonify({'status': 1008, 'msg': '更新书的信息成功', 'datas': book})

   def delete(self,book_id):
      book = list(filter(lambda t: t['id'] == book_id, books))
      if len(book) == 0:
         return jsonify({'status': 1003, 'msg': '很抱歉，您查询的书的信息不存在'})
      else:
         books.remove(book[0])
         return jsonify({'status': 1009, 'msg': '删除书籍成功'})

api.add_resource(Books,'/v1/api/books')
api.add_resource(Book,'/v1/api/book/<int:book_id>')


if __name__ == '__main__':
    app.run(debug=True)

到测试的目录下，执行命令：

pytest -v -s --html=report.html

执行如上的命令后，就会显示执行的结果信息以及生成对应的HTML测试报告，如下图所示：