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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\Util;
use function realpath;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\Small;
use PHPUnit\Framework\TestCase;
use PHPUnit\TestFixture\BankAccountTest;
use ReflectionClass;
#[CoversClass(Reflection::class)]
#[Small]
final class ReflectionTest extends TestCase
{
public function testFindsSourceLocationForMethod(): void
{
$this->assertSame(
[
'file' => realpath(__DIR__ . '/../../_files/BankAccountTest.php'),
'line' => 22,
],
Reflection::sourceLocationFor(BankAccountTest::class, 'testBalanceIsInitiallyZero'),
);
}
public function testReturnsUnknownSourceLocationForMethodThatDoesNotExist(): void
{
$this->assertSame(
[
'file' => 'unknown',
'line' => 0,
],
Reflection::sourceLocationFor('DoesNotExist', 'doesNotExist'),
);
}
public function testFindsPublicMethodsInTestClass(): void
{
$methods = Reflection::publicMethodsDeclaredDirectlyInTestClass(new ReflectionClass(BankAccountTest::class));
$this->assertCount(3, $methods);
$this->assertSame('testBalanceIsInitiallyZero', $methods[0]->getName());
$this->assertSame('testBalanceCannotBecomeNegative', $methods[1]->getName());
$this->assertSame('testBalanceCannotBecomeNegative2', $methods[2]->getName());
}
public function testFindsMethodsInTestClass(): void
{
$methods = Reflection::methodsDeclaredDirectlyInTestClass(new ReflectionClass(BankAccountTest::class));
$this->assertCount(3, $methods);
$this->assertSame('testBalanceIsInitiallyZero', $methods[0]->getName());
$this->assertSame('testBalanceCannotBecomeNegative', $methods[1]->getName());
$this->assertSame('testBalanceCannotBecomeNegative2', $methods[2]->getName());
}
}
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