对比unittest断言更加好用
对比selenium语句简洁
对比pytest重跑简单
1.1、seldom 提供了8中定位方式，与Selenium保持一致。
- id_
- name
- class_name
- tag
- link_text
- partial_link_text
- css
- xpath
import seldom
class YouTest(seldom.TestCase):
def test_case(self):
"""a simple test case """
#打开百度页面
self.open("https://www.baidu.com")
#根据id定位元素“kw”并输入seldom
self.type(id_="kw", text="seldom")
#点击
self.click(css="#su")
#断言浏览器title是seldom_百度搜索
self.assertTitle("seldom_百度搜索")
8种定位用法：
self.type(id_="kw", text="seldom") self.type(name="wd", text="seldom") self.type(class_name="s_ipt", text="seldom") self.type(tag="input", text="seldom") self.type(link_text="hao123", text="seldom") self.type(partial_link_text="hao", text="seldom") self.type(xpath="//input[@id='kw']", text="seldom") self.type(css="#kw", text="seldom")
1.2、定位一组元素
有时候我们通过一种定位写法不能找到单个元素，需要在一种定位方式中使用下标，在seldom中可以通过index指定下标。
selenium中的写法
driver.find_elements_by_tag_name("input")[7].send_keys("selenium")
seldom中的写法，在seldom中不指定index默认下标为0。
self.type(tag="input", index=7, text="seldom")
2、seldom API
seldom 简化了selenium中的API，在webdriver.py中以最简单的方式操作Web页面。所有API如下：
# Accept warning box.
self.accept_alert()
# Adds a cookie to your current session.
self.add_cookie({'name' : 'foo', 'value' : 'bar'})
# Adds a cookie to your current session.
cookie_list = [
{'name' : 'foo', 'value' : 'bar'},
{'name' : 'foo', 'value' : 'bar'}
]
self.add_cookie(cookie_list)
# Clear the contents of the input box.
self.clear(css="#el")
# It can click any text / image can be clicked
# Connection, check box, radio buttons, and even drop-down box etc..
self.click(css="#el")
# Mouse over the element.
self.move_to_element(css="#el")
# Click the element by the link text
self.click_text("新闻")
# Simulates the user clicking the "close" button in the titlebar of a popup window or tab.
self.close()
# Delete all cookies in the scope of the session.
self.delete_all_cookies()
# Deletes a single cookie with the given name.
self.delete_cookie('my_cookie')
# Dismisses the alert available.
self.dismiss_alert()
# Double click element.
self.double_click(css="#el")
# Execute JavaScript scripts.
self.execute_script("window.scrollTo(200,1000);")
# Setting width and height of window scroll bar.
self.window_scroll(width=300, height=500)
# Setting width and height of element scroll bar.
self.element_scroll(css=".class", width=300, height=500)
# get url.
self.get("https://www.baidu.com")
# Gets the text of the Alert.
self.get_alert_text()
# Gets the value of an element attribute.
self.get_attribute(css="#el", attribute="type")
# Returns information of cookie with ``name`` as an object.
self.get_cookie()
# Returns a set of dictionaries, corresponding to cookies visible in the current session.
self.get_cookies()
# Gets the element to display,The return result is true or false.
self.get_display(css="#el")
# Get element text information.
self.get_text(css="#el")
# Get window title.
self.get_title()
# Get the URL address of the current page.
self.get_url()
# Set browser window maximized.
self.max_window()
# Mouse over the element.
self.move_to_element(css="#el")
# open url.
self.open("https://www.baidu.com")
# Open the new window and switch the handle to the newly opened window.
self.open_new_window(link_text="注册")
# Quit the driver and close all the windows.
self.quit()
# Refresh the current page.
self.refresh()
# Right click element.
self.right_click(css="#el")
# Saves a screenshots of the current window to a PNG image file.
self.screenshots('/Screenshots/foo.png')
'''
Constructor. A check is made that the given element is, indeed, a SELECT tag. If it is not,
then an UnexpectedTagNameException is thrown.
<select name="NR" id="nr">
<option value="10" selected="">每页显示10条</option>
<option value="20">每页显示20条</option>
<option value="50">每页显示50条</option>
</select>
'''
self.select(css="#nr", value='20')
self.select(css="#nr", text='每页显示20条')
self.select(css="#nr", index=2)
# Set browser window wide and high.
self.set_window(wide,high)
# Submit the specified form.
driver.submit(css="#el")
# Switch to the specified frame.
self.switch_to_frame(css="#el")
# Returns the current form machine form at the next higher level.
# Corresponding relationship with switch_to_frame () method.
self.switch_to_frame_out()
# Switches focus to the specified window.
self.switch_to_window('main')
# Operation input box.
self.type(css="#el", text="selenium")
# Implicitly wait.All elements on the page.
self.wait(10)
# Setting width and height of window scroll bar.
self.window_scroll(width=300, height=500)
# Returns the handle of the current window.
self.current_window_handle
# Returns the handle of the new window.
self.new_window_handle
# Returns the handles of all windows within the current session.
self.window_handles
#文件上传
# Single file upload
filePath = r'C:\Users\admin\Desktop\文本文档.txt'
self.type(css='.upload-button>input', text=filePath)
# Multiple files upload
filePath = r'C:\Users\admin\Desktop\第一文档.txt'+'\n'+r'C:\Users\admin\Desktop\第二文档.txt'
self.type(css='.upload-button>input', text=filePath)
3、seldom 断言
seldom 在case.py中提供了更加简单的断言方法。断# 断言标题是否等于"title"
self.assertTitle("title")
# 断言标题是否包含"title"
self.assertInTitle("title")
# 断言URL是否等于
self.assertUrl("url")
# 断言URL是否包含
self.assertInUrl("url")
# 断言页面是否存在“text”
self.assertText("text")
# 断言警告是否存在"text" 提示信息
self.assertAlertText("text")
4、用例失败重跑&自动截图
Web自动化测试常常因为各种原因导致用例失败，而重跑机制可以进一步帮我们确定用例确实是失败了。在seldom中设置失败重跑非常简单
import seldom
class YouTest(seldom.TestCase):
def test_case(self):
"""a simple test case """
self.open("https://www.baidu.com")
self.type(id_="kw", text="seldom")
self.click(css="#su_error")
self.assertTitle("seldom_百度搜索")
if __name__ == '__main__':
"""
rerun: 指定重跑的次数，默认为 0。
save_last_run: 是否保存保存最后一次运行结果，默认为False。
"""
seldom.main(path="test_sample.py",
rerun=3,
save_last_run=False,
)
查看截图，点击报告中的show链接即可
5、seldom 数据驱动
5.1、通过@data() 装饰器来参数化测试用例。
import seldom
from seldom import data
class BaiduTest(seldom.TestCase):
#通过@data() 装饰器来参数化测试用例。
@data([
(case1, 'seldom'),
(case2, 'selenium'),
(case3, 'unittest'),
])
def test_baidu(self, name, keyword):
"""
used parameterized test
:param name: case name
:param keyword: search keyword
"""
self.open("https://www.baidu.com")
self.type(id_="kw", text=keyword)
self.click(css="#su")
self.assertTitle(keyword+"_百度搜索")
5.2、也可以针对测试类进行参数化, 通过data_class 方法：
import seldom
from seldom import data_class
@data_class(
("keyword", "assert_tile"),
[("seldom", "seldom_百度搜索"),
("python", "python_百度搜索")
])
class YouTest(seldom.TestCase):
def test_case(self):
"""a simple test case """
self.open("https://www.baidu.com")
self.type(id_="kw", text=self.keyword)
self.click(css="#su")
self.assertTitle(self.assert_tile)
5.3、文件参数化
parameterized.py中的file_data方法判定文件格式，再通过conversion中的方法转化不同文件的参数为list。
csv_to_list() 方法csv文件内容转化为list。
@file_data("./data.xlsx", line=2)
file: 指定csv文件的路径。
line: 指定从第几行开始读取，默认第1行。
excel_to_list() 方法excel文件数据转化为list。
@file_data("./data.xlsx", sheet="Sheet1", line=2)
file : 指定excel文件的路径。
sheet: 指定excel的标签页，默认名称为 Sheet1。
line : 指定从第几行开始读取，默认第1行。
json_to_list() 方法json文件数据转化为list。
@file_data("./data.json", key="login")
file : 指定JSON文件的路径。
key: 指定字典的key，默认不指定解析整个JSON文件。
yaml_to_list() 方法yaml文件数据转化为list。
@file_data("./data.yaml", key="login")
file : 指定YAML文件的路径。
key: 指定字典的key，默认不指定解析整个YAML文件。
例如：csv文件参数化
import seldom
from seldom import file_data
class YouTest(seldom.TestCase):
@file_data("./data.csv", line=2)
def test_login(self, username, password):
"""a simple test case """
print(username)
print(password)
同时还支持ddt
import seldom
from ddt import ddt, file_data
@ddt
class YouTest(seldom.TestCase):
@file_data("test_data.json")
def test_case(self, word):
"""a simple test case """
self.open("https://www.baidu.com")
self.type(id_="kw", text=word)
self.click(css="#su")
self.assertTitle(word + "_百度搜索")
if __name__ == '__main__':
seldom.main(path="test_sample.py",
rerun=0,
save_last_run=False,
)