在python自动化过程中,如果测试用例数据在excel中,就需要去对excel进行读写操作
这个测试类主要是读取excel中的测试用例,然后再将测试结果回写到excel中。
excel表格格式示例(cases.xlsx):
case_id | case_name | method | url | data | expected | actual | result |
1 | 用户正常登录 | post | /login | {"usename":"zhangsan", "pwd": 123456} | success | success | pass |
2 | 密码错误登录 | post | /login | {"usename":"zhangsan", "pwd": 123} | unsuccess | unsuccess | pass |
# -*- coding: utf-8 -*- # 1. 某些操作中, 会改变的内容把它抽离出来 使用python中openpyxl模块进行封装 from openpyxl import load_workbook class HandleExcel: """ 定义处理excel的类 """ def __init__(self, filename, sheetname=None): self.filename = filename self.sheetname = sheetname def get_cases(self): """ 获取所有的测试用例 :return: """ wb = load_workbook(self.filename) if self.sheetname is None: ws = wb.active else: ws = wb[self.sheetname] # 获取excel表头信息 head_data_tuple = tuple(ws.iter_rows(max_row=1, values_only=True))[0] one_list = [] # 将从第二行开始,每一条用例和表头相对应,组成嵌套字典的列表 for one_tuple in tuple(ws.iter_rows(min_row=2, values_only=True)): one_list.append(dict(zip(head_data_tuple, one_tuple))) return one_list def get_case(self, row): """ 获取指定某一行的用例 :param row: 行号 :return: """ return self.get_cases()[row-1] def write_result(self, row, actual, result): """ 在指定的行写入数据 :param row: 行号 :param actual: 实际结果 :param result: 用例执行的结果(Pass或者Fail) :return: """ # 同一个Workbook对象, 如果将数据写入到多个表单中, 那么只有最后一个表单能写入成功 other_wb = load_workbook(self.filename) if self.sheetname is None: other_ws = other_wb.active else: other_ws = other_wb[self.sheetname] if isinstance(row, int) and (2 <= row <= other_ws.max_row): other_ws.cell(row=row, column=do_config.get_int("excel", "actual_col"), value=actual) other_ws.cell(row=row, column=do_config.get_int("excel", "result_col"), value=result) other_wb.save(self.filename) other_wb.close() else: print("传入的行号有误, 行号应为大于1的整数") if __name__ == '__main__': filename = "cases.xlsx" do_excel = HandleExcel(filename) cases = do_excel.get_cases() do_excel.write_result(2, "pass", "pass") pass
标签:wb,python,读写,excel,sheetname,ws,self,row From: https://www.cnblogs.com/xingyunqiu/p/18140303