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<?php
declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\TestFixture\requires_environment_variable;
use function getenv;
use PHPUnit\Framework\Attributes\WithEnvironmentVariable;
use PHPUnit\Framework\TestCase;
#[WithEnvironmentVariable('FOO', 'foo')]
final class WithEnvironmentVariableHookTest extends TestCase
{
public static function setUpBeforeClass(): void
{
self::assertEnvironmentVariablesHaveDefaultValues();
}
public static function tearDownAfterClass(): void
{
self::assertEnvironmentVariablesHaveDefaultValues();
}
protected function setUp(): void
{
$this->assertEnvironmentVariablesHaveCustomValues();
}
protected function tearDown(): void
{
$this->assertEnvironmentVariablesHaveCustomValues();
}
#[WithEnvironmentVariable('BAR', 'bar')]
public function testFOOShouldHaveValueErasedFromMethodAttribute(): void
{
$this->assertEnvironmentVariablesHaveCustomValues();
}
private function assertEnvironmentVariablesHaveCustomValues(): void
{
$this->assertSame('foo', $_ENV['FOO']);
$this->assertSame('foo', getenv('FOO'));
$this->assertSame('bar', $_ENV['BAR']);
$this->assertSame('bar', getenv('BAR'));
}
private static function assertEnvironmentVariablesHaveDefaultValues(): void
{
self::assertSame('1', $_ENV['FOO']);
self::assertSame('1', getenv('FOO'));
self::assertSame('2', $_ENV['BAR']);
self::assertSame('2', getenv('BAR'));
}
}
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