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<?php declare(strict_types=1);
/*
* This file is part of sebastian/recursion-context.
*
* (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 SebastianBergmann\RecursionContext;
use const PHP_INT_MAX;
use function spl_object_id;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\Attributes\Small;
use PHPUnit\Framework\TestCase;
use SplObjectStorage;
use stdClass;
#[CoversClass(Context::class)]
#[Small]
final class ContextTest extends TestCase
{
/**
* @return non-empty-list<array{0: array<mixed>|object, 1: int}>
*/
public static function valuesProvider(): array
{
$obj2 = new stdClass;
$obj2->foo = 'bar';
$obj3 = (object) [1, 2, "Test\r\n", 4, 5, 6, 7, 8];
$obj = new stdClass;
// @codingStandardsIgnoreStart
$obj->null = null;
// @codingStandardsIgnoreEnd
$obj->boolean = true;
$obj->integer = 1;
$obj->double = 1.2;
$obj->string = '1';
$obj->text = "this\nis\na\nvery\nvery\nvery\nvery\nvery\nvery\rlong\n\rtext";
$obj->object = $obj2;
$obj->objectagain = $obj2;
$obj->array = ['foo' => 'bar'];
$obj->array2 = [1, 2, 3, 4, 5, 6];
$obj->array3 = [$obj, $obj2, $obj3];
$obj->self = $obj;
$storage = new SplObjectStorage;
$storage->attach($obj2);
return [
[$obj, spl_object_id($obj)],
[$obj2, spl_object_id($obj2)],
[$obj3, spl_object_id($obj3)],
[$storage, spl_object_id($storage)],
[$obj->array, 0],
[$obj->array2, 0],
[$obj->array3, 0],
];
}
/**
* @param array<mixed>|object $value
*/
#[DataProvider('valuesProvider')]
public function testAdd(array|object $value, int $key): void
{
$context = new Context;
$this->assertSame($key, $context->add($value));
// Test we get the same key on subsequent adds
$this->assertSame($key, $context->add($value));
}
public function testAdd2(): void
{
$context = new Context;
$a = [PHP_INT_MAX => 'foo'];
$context->add($a);
$this->assertIsInt($context->contains($a));
}
/**
* @param array<mixed>|object $value
*/
#[DataProvider('valuesProvider')]
public function testContainsFound(array|object $value, int $key): void
{
$context = new Context;
$context->add($value);
$this->assertSame($key, $context->contains($value));
// Test we get the same key on subsequent calls
$this->assertSame($key, $context->contains($value));
}
/**
* @param array<mixed>|object $value
*/
#[DataProvider('valuesProvider')]
public function testContainsNotFound(array|object $value, int $key): void
{
$context = new Context;
$this->assertFalse($context->contains($value));
}
}
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