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BackedEnumTypeTest.php
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BackedEnumTypeTest.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\TypeInfo\Tests\Type;
use PHPUnit\Framework\TestCase;
use Symfony\Component\TypeInfo\Tests\Fixtures\DummyBackedEnum;
use Symfony\Component\TypeInfo\Type;
use Symfony\Component\TypeInfo\Type\BackedEnumType;
use Symfony\Component\TypeInfo\TypeIdentifier;
class BackedEnumTypeTest extends TestCase
{
public function testToString()
{
$this->assertSame(DummyBackedEnum::class, (string) new BackedEnumType(DummyBackedEnum::class, Type::int()));
}
public function testIsNullable()
{
$this->assertFalse((new BackedEnumType(DummyBackedEnum::class, Type::int()))->isNullable());
}
public function testAsNonNullable()
{
$type = new BackedEnumType(DummyBackedEnum::class, Type::int());
$this->assertSame($type, $type->asNonNullable());
}
public function testIsA()
{
$this->assertFalse((new BackedEnumType(DummyBackedEnum::class, Type::int()))->isA(TypeIdentifier::ARRAY));
$this->assertTrue((new BackedEnumType(DummyBackedEnum::class, Type::int()))->isA(TypeIdentifier::OBJECT));
$this->assertFalse((new BackedEnumType(DummyBackedEnum::class, Type::int()))->isA(self::class));
$this->assertTrue((new BackedEnumType(DummyBackedEnum::class, Type::int()))->isA(DummyBackedEnum::class));
$this->assertTrue((new BackedEnumType(DummyBackedEnum::class, Type::int()))->isA(\BackedEnum::class));
$this->assertTrue((new BackedEnumType(DummyBackedEnum::class, Type::int()))->isA(\UnitEnum::class));
}
}