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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\PseudoTypes;
use phpDocumentor\Reflection\Types\Array_;
use phpDocumentor\Reflection\Types\Compound;
use phpDocumentor\Reflection\Types\Integer;
use phpDocumentor\Reflection\Types\Mixed_;
use phpDocumentor\Reflection\Types\String_;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
final class NonEmptyArrayTest extends TestCase
{
public function testCreateWithoutParams(): void
{
$type = new NonEmptyArray();
$this->assertNull($type->getOriginalKeyType());
$this->assertNull($type->getOriginalValueType());
$this->assertEquals(new Compound([new String_(), new Integer()]), $type->getKeyType());
$this->assertEquals(new Mixed_(), $type->getValueType());
$this->assertEquals(new Array_(), $type->underlyingType());
}
#[DataProvider('provideToStringData')]
public function testToString(NonEmptyArray $type, string $expectedString): void
{
$this->assertSame($expectedString, (string) $type);
}
/**
* @return array<string, array{NonEmptyArray, string}>
*/
public static function provideToStringData(): array
{
return [
'simple non-empty-array' => [new NonEmptyArray(), 'non-empty-array'],
'non-empty-array of mixed' => [new NonEmptyArray(new Mixed_()), 'non-empty-array<mixed>'],
'non-empty-array of single type' => [new NonEmptyArray(new String_()), 'non-empty-array<string>'],
'non-empty-array of compound type' =>
[
new NonEmptyArray(
new Compound([new Integer(), new String_()]),
new String_()
),
'non-empty-array<string, int|string>',
],
];
}
}
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