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<?php
declare(strict_types=1);
/**
* This file is part of phpDocumentor.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @link http://phpdoc.org
*/
namespace phpDocumentor\Reflection\Types;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
/**
* @coversDefaultClass \phpDocumentor\Reflection\Types\Array_
*/
class ArrayTest extends TestCase
{
/**
* @covers ::__toString
*/
#[DataProvider('provideArrays')]
public function testArrayStringifyCorrectly(Array_ $array, string $expectedString): void
{
$this->assertSame($expectedString, (string) $array);
}
/**
* @return mixed[]
*/
public static function provideArrays(): array
{
return [
'simple array' => [new Array_(), 'array'],
'array of mixed' => [new Array_(new Mixed_()), 'array'],
'array of single type' => [new Array_(new String_()), 'string[]'],
'array of compound type' => [new Array_(new Compound([new Integer(), new String_()])), '(int|string)[]'],
'array with key type' => [new Array_(new String_(), new Integer()), 'array<int,string>'],
];
}
}
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