By encapsulating the automated testing framework, testers do not need to pay attention to the underlying implementation of the framework. They can just create and execute test cases according to the specified rules. This lowers the threshold for automated testing and frees up more manpower to do more in-depth testing work. .
This article will introduce how to encapsulate the automated testing framework.
1. Clarify the requirements for automated testing framework
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Support automated testing for multiple browsers
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Provide simple and easy-to-use API encapsulation, hiding underlying implementation details
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Support data-driven and parameterized
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Automatically generate test reports and send email notifications
2. Choose appropriate tools and technologies based on your needs
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Use Python as your primary programming language
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Using Selenium as an automated testing tool
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Using pytest as a testing framework
3. Design the architecture of the automated testing framework:
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Divide the framework into multiple modules, such as configuration module, log module, browser encapsulation module, test case execution module, etc.
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Design classes and interfaces to define the interaction between various modules
4. Write the basic code of the framework
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Implement configuration reading function for reading test environment and browser configuration
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Implement the logging function to record log information during the test process
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Implement error handling functions, catch exceptions and record logs
5. Develop test cases
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Execute test cases using pytest framework
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Provide a unified entry function to read configuration and initialize the test environment
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Perform related operations before and after test case execution, such as opening and closing the browser
6. Positioning and operation of encapsulated elements
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Encapsulates the positioning and operation of page elements and provides a simple and easy-to-use API.
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Using Selenium’s locators for element positioning
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Implement common element operations, such as clicking, entering text, etc.
7. Implement data-driven and parameterized
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Use the parameterization function of the pytest framework to support reading test data from external data sources
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Pass test data to test case execution function
8. Report generation and email sending
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Use the pytest-html plugin to generate test reports
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Use python’s own smtplib library to send email notifications
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Generate test report and send email after test case execution is completed
9. Write examples and documentation
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Write sample test cases to demonstrate how to use the framework
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Write documentation explaining what the framework does and how to use it
10. Test and optimize
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Write test cases to test whether various functions of the framework work properly
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Optimize performance issues and bugs in the framework
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Software Testing Interview Document
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