page object

一、创建page object封装，save as base.py文件

import time

class BasePage:

    """
    基础Page层，封装一些常用方法
    """

    def __init__(self,driver):
        self.driver = driver

    #打开页面
    def open(self, url = None):
        if url == None:
            self.driver.get(self.url)
        else:
            self.driver.get(url)

    #ID定位
    def by_id(self, id_):
        return self.driver.find_element_by_id(id_)

    #name定位
    def by_name(self, name):
        return self.driver.find_element_by_name(name)

    #class_name定位
    def by_class(self, class_name):
        return self.driver.find_element_by_class_name(class_name)

    #Xpath定位
    def by_xpath(self, xpath):
        return self.driver.find_element_by_xpath(xpath)

    #CSS定位
    def by_css(self, css):
        return self.driver.find_element_by_css_selector(css)

    #获取title
    def get_title(self):
        return self.driver.title

    #获取text,仅用xpath定位
    def get_text(self, xpath):
        return self.by_xpath(xpath).text

    #执行JavaScript脚本
    def js(self, script):
        self.driver.execute_script(sript)

二、创建baidu_page.py文件

from base import BasePage

class BaiduPage(BasePage):
    """百度Page层，百度页面封装操作元素"""

    url = "https://www.baidu.com"""

    def search_input(self, search_key):
        self.by_id("kw").send_keys(search_key)

    def search_button(self):
        self.by_id("su").click()

三、百度搜索功能验证：

import unittest,time
from time import sleep
from selenium import webdriver
from baidu_page import BaiduPage

class TestBaidu(unittest.TestCase):

    @classmethod
    def setUpClass(cls):
        cls.driver = webdriver.Chrome()

    def test_baid_search_case(self):
        page = BaiduPage(self.driver)
        page.open()
        page.search_input("selenium")
        page.search_button()
        sleep(2)
        self.assertEqual(page.get_title(),"selenium_百度搜索")

    @classmethod
    def tearDownClass(cls):
        cls.driver.quit()

if __name__=="__main__":
    unittest.main(verbosity=2)

四、poium测试库

应用poium库重写baidu_page.py

from poium import Page, NewPageElement

class BaiduPage(Page):
    """百度Page层，百度页面封装操作到的元素"""

    search_input = NewPageElement(id_ = 'kw')
    search_button = NewPageElement(id_ = 'su')

在测试用例中的使用

import unittest,time
from time import sleep
from baidu_page import BaiduPage
from selenium import webdriver

class TestBaidu(unittest.TestCase):

    @classmethod
    def setUpClass(cls):
        cls.driver = webdriver.Chrome()

    def test_baidu_search_case(self):
        page = BaiduPage(self.driver)
        page.get("https://www.baidu.com/")
        page.search_input = "selenium"
        page.search_button.click()
        sleep(2)
        self.assertEqual(page.get_title,"selenium_百度搜索")

    @classmethod
    def tearDownClass(cls):
        cls.driver.quit()

if __name__=="__main__":
    unittest.main(verbosity=2)

输出：

= RESTART: C:/Users/Administrator/AppData/Local/Programs/Python/Python38-32/practise.py
test_baidu_search_case (__main__.TestBaidu) ... 2020-08-22 18:29:16,514 INFO ✅ Find element: id=kw 
2020-08-22 18:29:17,524 INFO 🖋 input element: undefined
2020-08-22 18:29:17,761 INFO ✅ Find element: id=su 
2020-08-22 18:29:18,742 INFO 🖱 click element: undefined
ok

----------------------------------------------------------------------
Ran 1 test in 10.361s

OK
>>>