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The code specifications and quality guidelines for PHP unit testing include: naming convention: the test class name is suffixed with Test, and the method name starts with test; method signature: use the public function testMethodName() signature; assertion: use the PHPUnit assertion library for verification, Assertion messages are clear; code readability: concise naming and sufficient comments; code coverage: use tools to measure coverage, aiming for high coverage.
PHP unit testing code specifications and quality guidelines
In PHP development, unit testing ensures code quality and correctness Important practices. This article will introduce the code specifications and quality guidelines for PHP unit testing to help you create and maintain high-quality unit tests.
Naming Convention
Test
suffix. test
followed by the specific functionality to be tested. For example: testUserCanLogin
. Method signature
public function testMethodName()
. Assertions
Code readability
Code Coverage
Practical case
The following is a sample PHP unit test for testing the user login function:
<?php namespace Tests\Unit; use PHPUnit\Framework\TestCase; use App\Models\User; class LoginTest extends TestCase { public function testUserCanLogin() { // Arrange $user = new User([ 'email' => 'test@example.com', 'password' => 'secret' ]); // Act $result = $user->login('test@example.com', 'secret'); // Assert $this->assertTrue($result, 'User login failed'); } }
Following these coding standards and quality guidelines will help you write and maintain high-quality PHP unit tests, thereby improving code quality, reducing errors, and enhancing project stability.
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