使用場景:

image.png
如上圖所示,有時(shí)候,我們測(cè)試的時(shí)候,不會(huì)每個(gè)方向都選擇一遍,也不能每次都選擇一個(gè)方向,這個(gè)時(shí)候就需要每次運(yùn)行用例的時(shí)候,隨機(jī)選擇一個(gè)方向來測(cè)試
使用方法:
random.randint()
舉例說明:
# _._ coding:utf-8 _._
"""
:author: gz_tester
:time: 2017.05.04
:content: 隨機(jī)選擇同一類型下的某一個(gè)元素
"""
from selenium import webdriver
import random
import time
class Course:
driver = None
def __init__(self):
self.driver = webdriver.Chrome()
self.driver.get('http://www.kgc.cn/list')
self.driver.maximize_window()
def get_first_category(self):
"""
隨機(jī)篩選課程方向
:return:
"""
first_categories = self.driver.find_elements_by_css_selector('dl.new-courseTag dd')[0]
first_categories = first_categories.find_elements_by_css_selector('div.new-courseHref a')
first_category = first_categories[random.randint(1, len(first_categories) - 1)]
time.sleep(1)
return first_category
def run(self):
"""
調(diào)用課程的篩選方向,并隨機(jī)篩選方向
:return:
"""
first_category = self.get_first_category()
first_category_name = first_category.text
print("隨機(jī)選擇的課程方向是:{0}".format(first_category_name))
first_category.click()
time.sleep(1)
self.driver.quit()
print('測(cè)試通過')
if __name__ == '__main__':
course = Course()
course.run()