数据驱动测试_unittest+dtt+excel

思路：

1）设计测试数据

2）读取excel

3) 编写测试脚本

数据

excel读取

# encoding = utf-8
from openpyxl import load_workbook

class ParseExcel(object):

    def __init__(self,excelPath,SheetName):
        # 将要读取的excel加载到内存
        self.wb = load_workbook(excelPath)
        # 通过工作表名称获取工作表对象
        self.sheet = self.wb.get_sheet_by_name(SheetName)
        self.maxRowNum = self.sheet.max_row

    def getDatasFromSheet(self):
        # 用于存放从工作表中读出来的数据
        dataList=[]
        for line in self.sheet.rows[1:]:
            print(line[0].value)
            tmpList = []
            tmpList.append(line[1].value)
            tmpList.append(line[2].value)
            # tmpList.append(line[3].value)
            dataList.append(tmpList)
        return dataList

if __name__ == '__main__':
    excelPath = "/Users/doudou/Desktop/搜索数据表.xlsx"
    SheetName = "工作表1"
    pe = ParseExcel(excelPath,SheetName)
    for i in pe.getDatasFromSheet():
        print(i[0],i[1])

脚本

# encoding = utf-8
from selenium import webdriver
import unittest,time
import ddt,traceback
from excel.readExcel import ParseExcel
from selenium.common.exceptions import NoSuchElementException


excelPath = '/Users/doudou/Desktop/搜索数据表.xlsx'
SheetName = "工作表1"
# 创建ParseExcel类的实例对象
excel = ParseExcel(excelPath,SheetName)

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

    def setUp(self):
        self.driver = webdriver.Firefox()

    @ddt.data(*excel.getDatasFromSheet())
    def test_dataDrivenByFile(self,data):
        testData,expectData = tuple(data)
        url = "http://www.baidu.com"
        self.driver.get(url)
        self.driver.maximize_window()
        time.sleep(5)
        print(testData, expectData)

        try:
            self.driver.find_element_by_id("kw").send_keys(testData)
            self.driver.find_element_by_id("su").click()
            time.sleep(3)
            self.assertTrue(expectData in self.driver.page_source)

        except NoSuchElementException as e:
            print("查找的网页元素不存在："+str(traceback.format_exc()))

        except AssertionError as e:
            print("搜索'%s',期望'%s',失败"%(testData,expectData))

        except Exception as e:
            print("未知错误信息："+str(traceback.format_exc()))
        else:
            print("搜索'%s'期望'%s通过" %(testData,expectData))

    def tearDown(self):
        self.driver.quit()

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