MirrorTest.php
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<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2018 Justin Hileman
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Psy\Test\Util;
use Psy\Util\Mirror;
class MirrorTest extends \PHPUnit\Framework\TestCase
{
const FOO = 1;
private $bar = 2;
private static $baz = 3;
public function aPublicMethod()
{
// nada
}
public function testMirror()
{
$refl = Mirror::get('sort');
$this->assertInstanceOf('ReflectionFunction', $refl);
$refl = Mirror::get('Psy\Test\Util\MirrorTest');
$this->assertInstanceOf('ReflectionClass', $refl);
$refl = Mirror::get($this);
$this->assertInstanceOf('ReflectionObject', $refl);
$refl = Mirror::get($this, 'FOO');
if (\version_compare(PHP_VERSION, '7.1.0', '>=')) {
$this->assertInstanceOf('ReflectionClassConstant', $refl);
} else {
$this->assertInstanceOf('Psy\Reflection\ReflectionClassConstant', $refl);
}
$refl = Mirror::get('PHP_VERSION');
$this->assertInstanceOf('Psy\Reflection\ReflectionConstant_', $refl);
$refl = Mirror::get($this, 'bar');
$this->assertInstanceOf('ReflectionProperty', $refl);
$refl = Mirror::get($this, 'baz');
$this->assertInstanceOf('ReflectionProperty', $refl);
$refl = Mirror::get($this, 'aPublicMethod');
$this->assertInstanceOf('ReflectionMethod', $refl);
$refl = Mirror::get($this, 'baz', Mirror::STATIC_PROPERTY);
$this->assertInstanceOf('ReflectionProperty', $refl);
}
/**
* @expectedException \RuntimeException
*/
public function testMirrorThrowsExceptions()
{
Mirror::get($this, 'notAMethod');
}
/**
* @expectedException \InvalidArgumentException
* @dataProvider invalidArguments
*/
public function testMirrorThrowsInvalidArgumentExceptions($value)
{
Mirror::get($value);
}
public function invalidArguments()
{
return [
['not_a_function_or_class'],
[[]],
[1],
];
}
}