20、简单的基于ddt的获取天气的接口测试

今天突然想使用做一下接口测试，做了个简单测试

1、准备测试数据

version	cityid	city	ip	callback
v1	101120201	青岛	27.193.13.255
v1	101010100	北京	27.193.13.255
v1	101010300	朝阳	27.193.13.255
v1	101010300	顺义	27.193.13.255
v1	101010400	怀柔	27.193.13.255
v1	101010500	通州	27.193.13.255

2、编写文件读取的工具类：

# coding=utf-8
import xlrd


class FileUtils():

    def __init__(self, file_path, sheet_index):
        self.data = xlrd.open_workbook(file_path)
        self.table = self.data.sheet_by_index(sheet_index)
        self.key = self.table.row_values(0)
        self.row_num = self.table.nrows
        self.clo_num = self.table.ncols

    def read_excel(self):
        if self.row_num <= 1:
            print (u"Excel数据小于等于1行")
        else:
            list = []
            num = 1
            for row in range(self.row_num - 1):
                dict = {}
                values = self.table.row_values(num)
                for clo in range(self.clo_num):
                    dict[self.key[clo]] = values[clo]
                list.append(dict)
                num += 1
            return list


if __name__ == '__main__':
    file_path = "E:\\PythonWorkspace\\Portal\\file\\test_data.xlsx"
    sheet_index = 0
    data = FileUtils(file_path, sheet_index)
    list = data.read_excel()
    print list

编写测试类：

# coding=utf-8

from interface.FileUtils import FileUtils
import requests
import unittest
import ddt


@ddt.ddt
class Inter(unittest.TestCase):

    file_path = "E:\\PythonWorkspace\\Portal\\file\\test_data.xlsx"
    sheet_index = 1
    data = FileUtils(file_path, sheet_index)
    lists = data.read_excel()

    def setUp(self):
        print (u"程序执行开始")
        self.url = "https://www.tianqiapi.com/api/"

    @ddt.data(*lists)
    def test_inter(self, lists):
        print (u"第一%s执行" % lists)
        r = requests.get(self.url, lists)
        print r.text

    def test_4(self):
        u"通过post请求获取天气数据"
        dicts = {
            "version": "v1",
            "cityid": "101120201",
            "city": u"青岛",
            "ip": "27.193.13.255",
            "callback": ""
        }
        url = "https://www.tianqiapi.com/api/"
        req = requests.post(url, json=dicts)
        print(req.status_code)
        print(req.text)
        print(req.content)

    def tearDown(self):
        print u"程序执行完成"


if __name__ == '__main__':
    unittest.main()

生成测试报告

# coding:utf-8
import unittest
import os
import HTMLTestRunner

# 用例路径
case_path = os.path.join(os.getcwd(), "")
print case_path
# 报告存放路径
report_path = os.path.join(os.getcwd(), "")
print report_path
# html报告文件
report_abspath = os.path.join(report_path, "result.html")

discover = unittest.defaultTestLoader.discover(case_path,
                                                pattern="case*.py",
                                                top_level_dir=None)

fp = open(report_abspath, "wb")
runner = HTMLTestRunner.HTMLTestRunner(stream=fp,
                                       title=u'自动化测试报告,测试结果如下：',
                                       description=u'用例执行情况：')

# 调用add_case函数返回值
runner.run(discover)
fp.close()