本文实例讲述了PHPUnit 单元测试安装与使用。分享给大家供大家参考，具体如下：
http://phpunit.de/getting-started-with-phpunit.html
官网提供了两种方法安装
1. PHP Archive (PHAR)
➜ wget -O phpunit http://phar.phpunit.de/phpunit-8.phar ➜ chmod +x phpunit ➜ ./phpunit --version PHPUnit 8.0.0 by Sebastian Bergmann and contributors.
2. Composer
➜ composer require --dev phpunit/phpunit ^8 ➜ ./vendor/bin/phpunit --version PHPUnit 8.0.0 by Sebastian Bergmann and contributors.
安装完成后在当前目录下添加文件 EmailTest.php，文件内容如下
<?php
declare(strict_types=1);
use PHPUnit\Framework\TestCase;
final class EmailTest extends TestCase
{
public function testCanBeCreatedFromValidEmailAddress(): void
{
$this->assertInstanceOf(
Email::class,
Email::fromString('user@example.com')
);
}
public function testCannotBeCreatedFromInvalidEmailAddress(): void
{
$this->expectException(InvalidArgumentException::class);
Email::fromString('invalid');
}
public function testCanBeUsedAsString(): void
{
$this->assertEquals(
'user@example.com',
Email::fromString('user@example.com')
);
}
}
运行测试
➜ ./vendor/bin/phpunit --bootstrap vendor/autoload.php tests/EmailTest PHPUnit 8.0.0 by Sebastian Bergmann and contributors. ... 3 / 3 (100%) Time: 70 ms, Memory: 10.00MB OK (3 tests, 3 assertions)
希望本文所述对大家PHP程序设计有所帮助。
