Python3+Requests+Excel完整接口自动化测试框架的实现
框架整体使用Python3+Requests+Excel：包含对实时token的获取
1、------base
-------runmethond.py
runmethond：对不同的请求方式进行封装
import json
import requests
requests.packages.urllib3.disable_warnings()
class RunMethod:
def post_main(self, url, data, header=None):
res = None
if header != None:
res = requests.post(url=url, data=data, headers=header,verify=False)
else:
res = requests.post(url=url, data=data,verify=False)
return res.json()
def get_main(self, url, data=None, header=None):
res = None
if header != None:
res = requests.get(url=url, params=data, headers=header, verify=False)
else:
res = requests.get(url=url, params=data, verify=False)
return res.json()
def run_main(self, method, url, data=None, header=None):
res = None
if method == 'Post':
res = self.post_main(url, data, header)
else:
res = self.get_main(url, data, header)
return json.dumps(res, indent=2, sort_keys=True, ensure_ascii=False)
if __name__ == '__main__':
url = 'http://httpbin.org/post'
data = {
'cart': '11'
}
run = RunMethod()
run_test = run.run_main(method="Post", url=url, data=data)
print(run_test)
2、------data
------data_config.py
data_config：获取excel模块中数据
class global_val:
Id = '0'
request_name = '1'
url = '2'
run = '3'
request_way = '4'
header = '5'
case_depend = '6'
data_depend = '7'
field_depend = '8'
data = '9'
expect = '10'
result = '11'
def get_id():
"""获取case_id"""
return global_val.Id
def get_request_name():
"""获取请求模块名称"""
return global_val.request_name
def get_url():
"""获取请求url"""
return global_val.url
def get_run():
"""获取是否运行"""
return global_val.run
def get_run_way():
"""获取请求方式"""
return global_val.request_way
def get_header():
"""获取是否携带header"""
return global_val.header
def get_case_depend():
"""case依赖"""
return global_val.case_depend
def get_data_depend():
"""依赖的返回数据"""
return global_val.data_depend
def get_field_depend():
"""数据依赖字段"""
return global_val.field_depend
def get_data():
"""获取请求数据"""
return global_val.data
def get_expect():
"""获取预期结果"""
return global_val.expect
def get_result():
"""获取返回结果"""
return global_val.result
3、-----data
-----dependent_data.py
dependent_data：解决数据依赖问题
from util.operation_excel import OperationExcel
from base.runmethod import RunMethod
from data.get_data import GetData
from jsonpath_rw import jsonpath, parse
import json
class DependentData:
"""解决数据依赖问题"""
def __init__(self, case_id):
self.case_id = case_id
self.opera_excel = OperationExcel()
self.data = GetData()
def get_case_line_data(self):
"""
通过case_id去获取该case_id的整行数据
:param case_id: 用例ID
:return:
"""
rows_data = self.opera_excel.get_row_data(self.case_id)
return rows_data
def run_dependent(self):
"""
执行依赖测试，获取结果
:return:
"""
run_method = RunMethod()
row_num = self.opera_excel.get_row_num(self.case_id)
request_data = self.data.get_data_for_json(row_num)
# header = self.data.is_header(row_num)
method = self.data.get_request_method(row_num)
url = self.data.get_request_url(row_num)
res = run_method.run_main(method, url, request_data)
return json.loads(res)
def get_data_for_key(self, row):
"""
根据依赖的key去获取执行依赖case的响应然后返回
:return:
"""
depend_data = self.data.get_depend_key(row)
response_data = self.run_dependent()
return [match.value for match in parse(depend_data).find(response_data)][0]
4、-----data
-----get_data.py
get_data：获取excel数据
from util.operation_excel import OperationExcel
from data import data_config
from util.operation_json import OperationJson
class GetData:
"""获取excel数据"""
def __init__(self):
self.opera_excel = OperationExcel()
def get_case_lines(self):
"""获取excel行数，即case的个数"""
return self.opera_excel.get_lines()
def get_is_run(self, row):
"""获取是否执行"""
flag = None
col = int(data_config.get_run())
run_model = self.opera_excel.get_cell_value(row, col)
if run_model == 'yes':
flag = True
else:
flag = False
return flag
def is_header(self, row):
"""
是否携带header
:param row: 行号
:return:
"""
col = int(data_config.get_header())
header = self.opera_excel.get_cell_value(row, col)
if header != '':
return header
else:
return None
def get_request_method(self, row):
"""
获取请求方式
:param row: 行号
:return:
"""
# col 列
col = int(data_config.get_run_way())
request_method = self.opera_excel.get_cell_value(row, col)
return request_method
def get_request_url(self, row):
"""
获取url
:param row: 行号
:return:
"""
col = int(data_config.get_url())
url = self.opera_excel.get_cell_value(row, col)
return url
def get_request_data(self, row):
"""
获取请求数据
:param row:行号
:return:
"""
col = int(data_config.get_data())
data = self.opera_excel.get_cell_value(row, col)
if data == '':
return None
return data
def get_data_for_json(self, row):
"""
通过关键字拿到data数据
:param row:
:return:
"""
opera_json = OperationJson()
request_data = opera_json.get_data(self.get_request_data(row))
return request_data
def get_expcet_data(self, row):
"""
获取预期结果
:param row:
:return:
"""
col = int(data_config.get_expect())
expect = self.opera_excel.get_cell_value(row, col)
if expect == "":
return None
else:
return expect
def write_result(self, row, value):
"""
写入结果数据
:param row:
:param col:
:return:
"""
col = int(data_config.get_result())
self.opera_excel.write_value(row, col, value)
def get_depend_key(self, row):
"""
获取依赖数据的key
:param row:行号
:return:
"""
col = int(data_config.get_data_depend())
depend_key = self.opera_excel.get_cell_value(row, col)
if depend_key == "":
return None
else:
return depend_key
def is_depend(self, row):
"""
判断是否有case依赖
:param row:行号
:return:
"""
col = int(data_config.get_case_depend()) # 获取是否存在数据依赖列
depend_case_id = self.opera_excel.get_cell_value(row, col)
if depend_case_id == "":
return None
else:
return depend_case_id
def get_depend_field(self, row):
"""
获取依赖字段
:param row:
:return:
"""
col = int(data_config.get_field_depend())
data = self.opera_excel.get_cell_value(row, col)
if data == "":
return None
else:
return data
5、-----dataconfig
-----case.xls
case.xls：用例数据
6、-----dataconfig
-----data.json
data.json：请求数据，根据自己实际业务，且与case层的请求数据列是关联的
{
"user": {
"username": "1111111",
"password": "123456"
},
"filtrate": {
"type_id": "2",
"brand_id": "1",
"model_id": "111"
},
"search": {
"page": "1",
"keyword": "oppo",
"type": "12"
},
"token": {
"token": ""
}
7、-----dataconfig
-----token.json
token.json：实时自动将获取的token写入到该文件
{"data": {"token": "db6f0abee4e5040f5337f5c47a82879"}}
8、-----main
-----run_test.py
run_test：主运行程序
from base.runmethod import RunMethod
from data.get_data import GetData
from util.common_util import CommonUtil
from data.dependent_data import DependentData
# from util.send_email import SendEmail
from util.operation_header import OperationHeader
from util.operation_json import OperationJson
class RunTest:
def __init__(self):
self.run_method = RunMethod()
self.data = GetData()
self.com_util = CommonUtil()
# self.send_email = SendEmail()
def go_on_run(self):
"""程序执行"""
pass_count = []
fail_count = []
res = None
# 获取用例数
rows_count = self.data.get_case_lines()
# 第一行索引为0
for i in range(1, rows_count):
is_run = self.data.get_is_run(i)
if is_run:
url = self.data.get_request_url(i)
method = self.data.get_request_method(i)
request_data = self.data.get_data_for_json(i)
expect = self.data.get_expcet_data(i)
header = self.data.is_header(i)
depend_case = self.data.is_depend(i)
if depend_case != None:
self.depend_data = DependentData(depend_case)
# 获取依赖的响应数据
depend_response_data = self.depend_data.get_data_for_key(i)
# 获取依赖的key
depend_key = self.data.get_depend_field(i)
# 更新请求字段
request_data[depend_key] = depend_response_data
# 如果header字段值为write则将该接口的返回的token写入到token.json文件，如果为yes则读取token.json文件
if header == "write":
res = self.run_method.run_main(method, url, request_data)
op_header = OperationHeader(res)
op_header.write_token()
elif header == 'yes':
op_json = OperationJson("../dataconfig/token.json")
token = op_json.get_data('data')
request_data = dict(request_data, **token) # 把请求数据与登录token合并，并作为请求数据
res = self.run_method.run_main(method, url, request_data)
else:
res = self.run_method.run_main(method, url, request_data)
if expect != None:
if self.com_util.is_contain(expect, res):
self.data.write_result(i, "Pass")
pass_count.append(i)
else:
self.data.write_result(i, res)
fail_count.append(i)
else:
print(f"用例ID：case-{i}，预期结果不能为空")
# 发送邮件
# self.send_email.send_main(pass_count, fail_count)
print(f"通过用例数：{len(pass_count)}")
print(f"失败用例数：{len(fail_count)}")
if __name__ == '__main__':
run = RunTest()
run.go_on_run()
9、-----util
-----common_util.py
common_util：用于断言
class CommonUtil:
def is_contain(self, str_one, str_two):
"""
判断一个字符串是否在另一个字符串中
:param str_one:
:param str_two:
:return:
"""
flag = None
if str_one in str_two:
flag = True
else:
flag = False
return flag
10、-----util
-----operation_excel.py
operation_excel：操作excel
import xlrd
from xlutils.copy import copy
class OperationExcel:
"""操作excel"""
def __init__(self, file_name=None, sheet_id=None):
if file_name:
self.file_name = file_name
self.sheet_id = sheet_id
else:
self.file_name ='../dataconfig/case1.xls'
self.sheet_id = 0
self.data = self.get_data()
def get_data(self):
"""
获取sheets的内容
:return:
"""
data = xlrd.open_workbook(self.file_name)
tables = data.sheets()[self.sheet_id]
return tables
def get_lines(self):
"""
获取单元格行数
:return:
"""
tables = self.data
return tables.nrows
def get_cell_value(self, row, col):
"""
获取单元格数据
:param row: 行
:param col: 列
:return:
"""
tables = self.data
cell = tables.cell_value(row, col)
return cell
def write_value(self, row, col, value):
"""
回写数据到excel
:param row:行
:param col:列
:param value:值
:return:
"""
read_data = xlrd.open_workbook(self.file_name)
write_data = copy(read_data)
sheet_data = write_data.get_sheet(0)
sheet_data.write(row, col, value)
write_data.save(self.file_name)
def get_row_data(self, case_id):
"""
根据对应的case_id获取对应行的内容
:param case_id: 用例id
:return:
"""
row_num = self.get_row_num(case_id)
row_data = self.get_row_value(row_num)
return row_data
def get_row_num(self, case_id):
"""
根据case_id获取对应行号
:param case_id:
:return:
"""
num = 0
cols_data = self.get_cols_data()
for col_data in cols_data:
if case_id in col_data:
return num
num = num + 1
def get_row_value(self, row):
"""
根据行号，找到该行的内容
:param row:行号
:return:
"""
tables = self.data
row_data = tables.row_values(row)
return row_data
def get_cols_data(self, col_id=None):
"""
获取某一列的内容
:param col_id:列号
:return:
"""
if col_id != None:
cols = self.data.col_values(col_id)
else:
cols = self.data.col_values(0)
return cols
if __name__ == '__main__':
opera = OperationExcel()
opera.get_data()
print(opera.get_data().nrows)
print(opera.get_lines())
print(opera.get_cell_value(1, 2))
11、-----util
-----operation_header.py
operation_header：实时获取登录token及将token写入到token.json文件
import json
from util.operation_json import OperationJson
from base.runmethod import RunMethod
class OperationHeader:
def __init__(self, response):
self.response = json.loads(response)
def get_response_token(self):
'''
获取登录返回的token
'''
token = {"data":{"token":self.response['data']['token']}}
return token
def write_token(self):
op_json = OperationJson()
op_json.write_data(self.get_response_token())
if __name__ == '__main__':
url = "http://xxxxx"
data = {
"username": "1111",
"password": "123456"
}
run_method=RunMethod()
# res = json.dumps(requests.post(url, data).json())
res=run_method.run_main('Post', url, data)
op = OperationHeader(res)
op.write_token()
12、-----util
-----operation_json.py
operation_json：操作json文件
import json
class OperationJson:
"""操作json文件"""
def __init__(self,file_path=None):
if file_path==None:
self.file_path="../dataconfig/data.json"
else:
self.file_path=file_path
self.data = self.read_data()
def read_data(self):
"""
读取json文件
:param file_name:文件路径
:return:
"""
with open(self.file_path) as fp:
data = json.load(fp)
return data
def get_data(self, id):
"""根据关键字获取对应数据"""
return self.data[id]
# 写入json
def write_data(self, data):
with open("../dataconfig/token.json", 'w') as fp:
fp.write(json.dumps(data))
if __name__ == '__main__':
# file_path = "../dataconfig/data.json"
opejson = OperationJson()
print(opejson.read_data())
print(opejson.get_data('filtrate'))
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