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ReflectionTest.php
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ReflectionTest.php
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<?php
declare(strict_types=1);
namespace Psalm\Tests;
use Psalm\Tests\Traits\ValidCodeAnalysisTestTrait;
class ReflectionTest extends TestCase
{
use ValidCodeAnalysisTestTrait;
public function providerValidCodeParse(): iterable
{
yield 'ReflectionClass::isSubclassOf' => [
'code' => <<<'PHP'
<?php
$a = new ReflectionClass(stdClass::class);
if (!$a->isSubclassOf(Iterator::class)) {
throw new Exception();
}
PHP,
'assertions' => ['$a===' => 'ReflectionClass<stdClass&Iterator>'],
];
yield 'ReflectionClass::implementsInterface' => [
'code' => <<<'PHP'
<?php
$a = new ReflectionClass(stdClass::class);
if (!$a->implementsInterface(Iterator::class)) {
throw new Exception();
}
PHP,
'assertions' => ['$a===' => 'ReflectionClass<stdClass&Iterator>'],
];
yield 'ReflectionClass::isInstance' => [
'code' => <<<'PHP'
<?php
$a = new stdClass();
$b = new ReflectionClass(Iterator::class);
if (!$b->isInstance($a)) {
throw new Exception();
}
PHP,
'assertions' => ['$a===' => 'Iterator&stdClass'],
];
}
}