本文解释的利用selenium测试超盟BI的核心代码.
最核心的一步在于
给driver实例化
然后获取元素的xpath,制定相应操作.

# -*- coding: utf-8 -*-
from selenium import webdriver
from selenium.common.exceptions import NoSuchElementException
import time
import unittest

class Singleton(object):
    def __new__(cls, *args, **kwargs):
        if not hasattr(cls, '_inst'):
            cls._inst=super(Singleton,cls).__new__(cls, *args, **kwargs)
        return cls._inst

class StoreAbc(unittest.TestCase):
    @classmethod
    def setUpClass(cls):
        """
        测试固件的setUp()的代码，主要是测试的前提准备工作
        :return:
        """
        cls.driver = webdriver.Firefox()
        cls.driver.maximize_window()
        base_url = "http://www.chaomengbi.com/login"
        cls.driver.get(base_url)
        user_name = cls.driver.find_element_by_class_name('username')
        pwd = cls.driver.find_element_by_name('password')
        user_name.send_keys('xiaochen')
        pwd.send_keys('chaomeng')
        sub_btn = cls.driver.find_element_by_class_name('login_entry_all_v2')
        sub_btn.click()
        time.sleep(3)

    def test_fast_query(self):
        driver = self.driver
        queres = driver.find_elements_by_xpath("//div[@class='shortcut-list']/span[@class='el-tag el-tag--info']")
        for query in queres:
            if query.text:
                query.click()
                time.sleep(2)

    def test_chart_wrap(self):
        driver = self.driver
        buttons = driver.find_elements_by_xpath("//div[@class='store-module-warp']/div[@class='chart-wrap']/div[@class='button-group']/button")
        for btn in buttons:
            btn.click()
            time.sleep(1)
            is_active = 'active' in btn.get_attribute('class')
            self.assertTrue(is_active)

    def test_category_detail(self):
        driver = self.driver
        buttons = driver.find_elements_by_xpath("//div[@id='pane-Store']/div[@class='store']/div[@class='el-card cat-table']/div[@class='el-card__body']/div[@class='toolbar el-row is-justify-space-between el-row--flex']/div[@class='btn-box el-col el-col-12']/button")
        for btn in buttons:
            btn.click()
            time.sleep(1)
            is_active = 'active' in btn.get_attribute('class')
            self.assertTrue(is_active)

    def test_simple_store_category(self):
        driver = self.driver
        try:
            areas_select = driver.find_element_by_xpath("//div[@class='el-select store-selection']/div[@class='el-input el-input--suffix']/span/span")
            areas_select.click()
        except NoSuchElementException as e:
            self.assertTrue(False)
        time.sleep(1.5)
        search_result = driver.find_elements_by_xpath("//div[@class='el-select-dropdown el-popper is-multiple']/div[@class='el-scrollbar']/div[@class='el-select-dropdown__wrap el-scrollbar__wrap']/ul/li[@class='el-select-dropdown__item']")
        self.assertNotEqual(0, len(search_result))
        search_result[0].click()
        time.sleep(2)
        areas_select.click()
        time.sleep(2)
        search_btns = driver.find_elements_by_xpath("//button[@class='el-button el-button--danger el-button--medium']/span")
        for btn in search_btns:
            if btn.tag_name == 'span' and btn.text == u'查询':
                btn.click()
                break
        time.sleep(3)
        buttons = driver.find_elements_by_xpath("//div[@id='pane-Store']/div[@class='store']/div[@class='el-card cat-table']/div[@class='el-card__body']/div[@class='toolbar el-row is-justify-space-between el-row--flex']/div[@class='btn-box el-col el-col-12']/button")
        for btn in buttons:
            btn.click()
            time.sleep(2)
            is_active = 'active' in btn.get_attribute('class')
            self.assertTrue(is_active)
            if btn.find_element_by_xpath("span").text == u'对比全店':
                imgs = driver.find_elements_by_xpath("//img[@src='data:image/svg+xml;base64,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']")
                self.assertLessEqual(30, len(imgs))

    @classmethod
    def tearDownClass(cls):
        """
        测试结束后的操作，这里基本上都是关闭浏览器
        :return:
        """
        cls.driver.quit()

if name == 'main':
unittest.main()