Actual combat | UI automation test framework design and pageobject transformation

1080×242 18.6 KB

stay UI Automated testing process , Facing complex business scenarios , We often encounter such challenges ：

• Simple recording / Fast playback speed , But can't adapt to complex scenes ;
• Writing automated test scripts is more flexible , But the workload is heavy and the maintainability is poor ;
• Previous packaging technologies （PageObject） Can adapt to all kinds of UI scene , But the structure is loose , Cannot migrate in multiple projects ;
  therefore , A testing team often needs to customize a testing framework , To make up for the shortcomings of the existing framework .
  because UI The automated testing framework revolves around UI Interface to use , therefore , Still choose PageObject Design patterns for UI And test for packaging , Simultaneous coordination Pytest Unit test scripts can be effectively organized 、 Coherent application , So as to improve the maintainability and readability of the framework .
  Because the test framework is based on PageObject Design patterns , The main direction is PO improvement , Data driven , Exception handling , such as ：
• Data driven test data ： Store data externally yaml In file , utilize yaml Tool for data reading ;
• Data driven of data steps ： Put the operation steps outside yaml In file , utilize yaml The tool reads the operation steps , Analyze and implement the operation steps with special functions ;
• Automatic exception handling mechanism ： Encapsulate and improve the element search module , Including how to deal with pop ups ;
  As a universal UI The test framework , PageObjet Not just for Web automated testing , It also applies to Appium Mobile automation test , Its advantages are as follows ：
• Reduce code duplication
• Improve the readability of test cases
• Improve maintainability of test cases

This case will be about snowball App Conduct Page Objetct Packaging and improvement .
When starting the snowball App when , Will enter the home page . Click the search box to enter the search page , Search for a stock and determine whether the share price is greater than 200：

PageObjetct The module relationship is as follows , All modules should inherit BasePage , App Implement start , restart , Stop and wait operation , Main Enter the search page , Enter the stock page and other operations ：

base_page Modules are all page The parent of a class , It defines the public method , For example, encapsulate the following find After the method , You can let subclasses call find ：
App Module encapsulation app Start of , restart , Stop, etc , When app When starting, it will enter main page , So in the following main Methods return Main ,Main The definition of class will be explained later :
Main The module is the first page PageObject , The method encapsulates the important functions of the home page , For example, in the following code goto_search_page Encapsulated click search and jump to Search page ：
Search The module can search for a stock , You can also get the price of the stock , For example, below ：

The encapsulation code is as follows ：
Finally, test the above code , New test module test_search ：

above , For your reference , Welcome to leave a message to discuss .

Related articles

• UI Should automated testing be put into ？ Have no future ？ What is the wisest thing to do ？
• actual combat | UI Dispatching automation test platform （ be based on Python）
• Page Object The mode is very hot ,UI Whether automated testing should be used or not ？ How to use it? ？
• PageObject（PO） The design pattern is UI Summary of practice in Automation （ With QQ E-mail login as an example ）

More technical articles