ReflectionLanguageConstructTest.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\Reflection;
use Psy\Reflection\ReflectionLanguageConstruct;
class ReflectionLanguageConstructTest extends \PHPUnit\Framework\TestCase
{
/**
* @dataProvider languageConstructs
*/
public function testConstruction($keyword)
{
$refl = new ReflectionLanguageConstruct($keyword);
$this->assertEquals($keyword, $refl->getName());
$this->assertEquals($keyword, (string) $refl);
}
/**
* @dataProvider languageConstructs
*/
public function testKnownLanguageConstructs($keyword)
{
$this->assertTrue(ReflectionLanguageConstruct::isLanguageConstruct($keyword));
}
/**
* @dataProvider languageConstructs
*/
public function testFileName($keyword)
{
$refl = new ReflectionLanguageConstruct($keyword);
$this->assertFalse($refl->getFileName());
}
/**
* @dataProvider languageConstructs
*/
public function testReturnsReference($keyword)
{
$refl = new ReflectionLanguageConstruct($keyword);
$this->assertFalse($refl->returnsReference());
}
/**
* @dataProvider languageConstructs
*/
public function testGetParameters($keyword)
{
$refl = new ReflectionLanguageConstruct($keyword);
$this->assertNotEmpty($refl->getParameters());
}
/**
* @dataProvider languageConstructs
* @expectedException \RuntimeException
*/
public function testExportThrows($keyword)
{
ReflectionLanguageConstruct::export($keyword);
}
public function languageConstructs()
{
return [
['isset'],
['unset'],
['empty'],
['echo'],
['print'],
['die'],
['exit'],
];
}
/**
* @dataProvider unknownLanguageConstructs
* @expectedException \InvalidArgumentException
*/
public function testUnknownLanguageConstructsThrowExceptions($keyword)
{
new ReflectionLanguageConstruct($keyword);
}
public function unknownLanguageConstructs()
{
return [
['async'],
['await'],
['comefrom'],
];
}
}