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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 phpDocumentor\Reflection\Fqsen;
use phpDocumentor\Reflection\PseudoTypes\ArrayShape;
use phpDocumentor\Reflection\PseudoTypes\ArrayShapeItem;
use phpDocumentor\Reflection\PseudoTypes\ObjectShape;
use phpDocumentor\Reflection\PseudoTypes\ObjectShapeItem;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
final class ArrayTest extends TestCase
{
public function testCreateWithoutParams(): void
{
$type = new Array_();
$this->assertNull($type->getOriginalKeyType());
$this->assertNull($type->getOriginalValueType());
$this->assertEquals(new Compound([new String_(), new Integer()]), $type->getKeyType());
$this->assertEquals(new Mixed_(), $type->getValueType());
}
public function testCreateWithParams(): void
{
$valueType = new Object_(new Fqsen('\\phpDocumentor\\Foo\\Bar'));
$keyType = new Compound(
[
new String_(),
new Integer(),
]
);
$type = new Array_($valueType, $keyType);
$this->assertSame($keyType, $type->getOriginalKeyType());
$this->assertSame($valueType, $type->getOriginalValueType());
$this->assertSame($keyType, $type->getKeyType());
$this->assertSame($valueType, $type->getValueType());
}
#[DataProvider('provideToStringData')]
public function testToString(Array_ $array, string $expectedString): void
{
$this->assertSame($expectedString, (string) $array);
}
/**
* @return array<string, array{Array_, string}>
*/
public static function provideToStringData(): array
{
return [
'simple array' => [new Array_(), 'array'],
'array of mixed' => [new Array_(new Mixed_()), 'mixed[]'],
'array of single type' => [new Array_(new String_()), 'string[]'],
'multidimensional array' => [new Array_(new Array_(new String_())), 'string[][]'],
'array of compound type' => [new Array_(new Compound([new Integer(), new String_()])), 'array<int|string>'],
'array with key type' => [new Array_(new String_(), new Integer()), 'array<int, string>'],
'array of array shapes' => [
new Array_(
new ArrayShape(
new ArrayShapeItem('foo', new String_(), false),
new ArrayShapeItem('bar', new Integer(), false)
)
),
'array<array{foo: string, bar: int}>',
],
'array of object shapes' => [
new Array_(
new ObjectShape(
new ObjectShapeItem('foo', new String_(), false),
new ObjectShapeItem('bar', new Integer(), false)
)
),
'array<object{foo: string, bar: int}>',
],
];
}
}
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