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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 PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
/**
* @coversDefaultClass \phpDocumentor\Reflection\Types\Collection
*/
class CollectionTest extends TestCase
{
/**
* @covers ::__toString
*/
#[DataProvider('provideCollections')]
public function testCollectionStringifyCorrectly(Collection $collection, string $expectedString): void
{
$this->assertSame($expectedString, (string) $collection);
}
/**
* @return mixed[]
*/
public static function provideCollections(): array
{
return [
'simple collection' => [
new Collection(null, new Integer()),
'object<int>',
],
'simple collection with key type' => [
new Collection(null, new Integer(), new String_()),
'object<string,int>',
],
'collection of single type using specific class' => [
new Collection(new Fqsen('\Foo\Bar'), new Integer()),
'\Foo\Bar<int>',
],
'collection of single type with key type and using specific class' => [
new Collection(new Fqsen('\Foo\Bar'), new String_(), new Integer()),
'\Foo\Bar<int,string>',
],
];
}
}
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