06 Jul 2025

PHPUnit does not support direct mock global functions, but can be implemented through namespace tricks or third-party libraries. 1. Use namespace to redefine the function of the same name in the test file to overwrite the original function; 2. Use tools such as BrainMonkey or FunctionMocker to simplify the mock process; 3. The best practice is to encapsulate global functions into the class and manage through dependency injection to improve code testability and maintainability.

10 Mar 2025

This article guides PHP developers on using PHPUnit for testing PHP 7 code. It highlights the seamless transition from prior PHP versions, emphasizing leveraging PHP 7's features (type hinting, return types) for improved test robustness. The articl

10 Feb 2025

Atoum: A Fluent Alternative to PHPUnit for PHP Testing Atoum stands as a contemporary PHP testing framework, presenting a compelling alternative to PHPUnit. Its fluent interface prioritizes readability and simplifies test creation. This tutorial ex

22 Jun 2025

Install PHPUnit and configure the project environment; 2. Create a test directory structure and correspond to the source code; 3. Write independent test cases and use assertions to verify the results; 4. Use mock objects to isolate external dependencies; 5. Run tests frequently to ensure code quality. First, install PHPUnit through Composer and configure phpunit.xml file. Then create the tests directory to store the test class. Each test class inherits TestCase and writes a method starting with test for testing. Use assertEquals and other assertions to verify the correctness of the logic. Use createMock to simulate behavior for external dependencies. Finally, execute vendor/bin/phpunit commands regularly.

05 Jul 2025

Effective React component testing should be centered on user behavior and simulated using ReactTestingLibrary. 1. Priority is given to testing user-visible behaviors, such as button status and interaction results rather than internal structures; 2. Use query methods that conform to the user's search methods, such as getByRole and getByLabelText; 3. Use userEvent to simulate real interactions, such as input delay and event triggering; 4. Clean up components after each test and simulate external dependencies to ensure independence.

12 Nov 2024

In this post, we'll explore how to bring the PHP unit testing mindset, particularly the PHPUnit framework's data provider approach, into Go. If you're an experienced PHP developer, you’re likely familiar with the data provider model: gathering test d