PHP源码本地测试,VPS建站主机评测,免费vps主机屏蔽部分端口,跨境电商 vps,美国vps免费空间2024

🗣 Wd提问: PHP源码本地测试

🤖 Ai回答:
我来为您详细介绍如何进行PHP源码的本地测试。

1、环境准备

安装PHP环境
bash
Ubuntu/Debian
sudo apt update
sudo apt install php php-cli php-mbstring php-xml php-zip php-curl php-mysql

CentOS/RHEL
sudo yum install php php-cli php-mbstring php-xml php-zip php-curl php-mysql

macOS (使用Homebrew)
brew install php

安装Composer（依赖管理工具）
bash
下载Composer
curl -sS https://getcomposer.org/installer | php

移动到全局路径
sudo mv composer.phar /usr/local/bin/composer

验证安装
composer version

2、创建测试项目

基本项目结构

my-php-project/
├── src/
│ └── Calculator.php
├── tests/
│ └── CalculatorTest.php
├── vendor/
├── composer.json
└── index.php

创建示例代码
src/Calculator.php
php
<?php

class Calculator
{
public function add($a, $b)
{
return $a + $b;
}

public function subtract($a, $b)
{
return $a $b;
}

public function multiply($a, $b)
{
return $a * $b;
}

public function divide($a, $b)
{
if ($b == 0) {
throw new InvalidArgumentException(Division by zero);
}
return $a / $b;
}
}

tests/CalculatorTest.php
php
<?php

require_once __DIR__ 、'/../vendor/autoload.php';
require_once __DIR__ 、'/../src/Calculator.php';

use PHPUnit\Framework\TestCase;

class CalculatorTest extends TestCase
{
private $calculator;

protected function setUp(): void
{
$this-calculator = new Calculator();
}

public function testAdd()
{
$result = $this-calculator-add(2, 3);
$this-assertEquals(5, $result);
}

public function testSubtract()
{
$result = $this-calculator-subtract(5, 3);
$this-assertEquals(2, $result);
}

public function testMultiply()
{
$result = $this-calculator-multiply(3, 4);
$this-assertEquals(12, $result);
}

public function testDivide()
{
$result = $this-calculator-divide(10, 2);
$this-assertEquals(5, $result);
}

public function testDivideByZero()
{
$this-expectException(InvalidArgumentException::class);
$this-calculator-divide(10, 0);
}
}

3、配置Composer

composer.json
json
{
name: my/php-project,
description: My PHP Project for Testing,
type: project,
require: {
php: ^8.0
},
require-dev: {
phpunit/phpunit: ^9.0
},
autoload: {
psr-4: {
App\\: src/
}
},
autoload-dev: {
psr-4: {
Tests\\: tests/
}
}
}

4、运行测试

安装依赖
bash
composer install

运行单元测试
bash
运行所有测试
vendor/bin/phpunit

运行特定测试文件
vendor/bin/phpunit tests/CalculatorTest.php

运行特定测试方法
vendor/bin/phpunit tests/CalculatorTest.php filter testAdd

生成代码覆盖率报告
vendor/bin/phpunit coverage-html coverage-report

5、使用Xdebug调试

安装Xdebug
bash
Ubuntu
sudo apt install php-xdebug

或者使用PECL
sudo pecl install xdebug

配置xdebug.ini
ini
zend_extension=xdebug
xdebug.remote_enable=1
xdebug.remote_host=127.0.0.1
xdebug.remote_port=9003
xdebug.remote_autostart=1
xdebug.remote_connect_back=1

6、Web环境测试

创建简单的测试页面
index.php
php
<?php
require_once 'vendor/autoload.php';

$calculator = new Calculator();

echo <h1PHP Calculator Test</h1;

// 测试加法
$result = $calculator-add(10, 5);
echo <pAddition: 10 + 5 = 、$result 、</p;

// 测试减法
$result = $calculator-subtract(10, 5);
echo <pSubtraction: 10 5 = 、$result 、</p;

// 测试乘法
$result = $calculator-multiply(10, 5);
echo <pMultiplication: 10 × 5 = 、$result 、</p;

// 测试除法
$result = $calculator-divide(10, 5);
echo <pDivision: 10 ÷ 5 = 、$result 、</p;

// 测试异常处理
try {
$calculator-divide(10, 0);
} catch (InvalidArgumentException $e) {
echo <pError: 、$e-getMessage() 、</p;
}
?

7、使用Docker进行测试

Dockerfile
dockerfile
FROM php:8.1-cli

RUN apt-get update && apt-get install -y \
git \
unzip \
&& docker-php-ext-install mbstring pdo_mysql

COPY from=composer:latest /usr/bin/composer /usr/bin/composer

WORKDIR /app

COPY composer.json composer.lock ./
RUN composer install

COPY 、.

CMD [php, index.php]

docker-compose.yml
yaml
version: '3'
services:
php-app:
build: .
ports:
8000:8000
volumes:
.:/app
environment:
COMPOSER_CACHE_DIR=/tmp/composer_cache

8、高级测试技巧

测试数据提供者
php
public function provideAdditionData()
{
return [
[1, 2, 3],
[0, 0, 0],
[-1, 1, 0],
[100, 200, 300]
];
}

/
* @dataProvider provideAdditionData
*/
public function testAddWithDataProvider($a, $b, $expected)
{
$result = $this-calculator-add($a, $b);
$this-assertEquals($expected, $result);
}

Mock对象测试
php
public function testWithMock()
{
$mock = $this-createMock(SomeClass::class);
$mock-method('someMethod')
-willReturn('mocked result');

// 测试使用mock的对象
}

9、性能测试

简单性能测试
php
<?php
$start = microtime(true);

// 执行要测试的代码
for ($i = 0; $i < 1000000; $i++) {
$result = $calculator-add($i, $i);
}

$end = microtime(true);
$executionTime = $end $start;

echo Execution time: 、$executionTime 、 seconds\n;
echo Memory usage: 、memory_get_peak_usage() 、 bytes\n;
?

10、自动化测试脚本

test.sh**
bash
!/bin/bash

echo Running PHP code style check...
phpcs src/

echo Running PHPStan static analysis...
phpstan analyse src/

echo Running unit tests...
vendor/bin/phpunit

echo Running integration tests...
vendor/bin/phpunit tests/IntegrationTest.php

echo All tests completed!

这样您就可以在本地完整地测试PHP源码了。记得根据实际项目需求调整配置和测试用例。

Ai作答

📣 商家广告：