ValidConstantPassTest.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\CodeCleaner;
use Psy\CodeCleaner\ValidConstantPass;
class ValidConstantPassTest extends CodeCleanerTestCase
{
public function setUp()
{
$this->setPass(new ValidConstantPass());
}
/**
* @dataProvider getInvalidReferences
* @expectedException \Psy\Exception\FatalErrorException
*/
public function testProcessInvalidConstantReferences($code)
{
$this->parseAndTraverse($code);
}
public function getInvalidReferences()
{
return [
['Foo\BAR'],
// class constant fetch
['Psy\Test\CodeCleaner\ValidConstantPassTest::FOO'],
['DateTime::BACON'],
];
}
/**
* @dataProvider getValidReferences
*/
public function testProcessValidConstantReferences($code)
{
$this->parseAndTraverse($code);
$this->assertTrue(true);
}
public function getValidReferences()
{
return [
['PHP_EOL'],
// class constant fetch
['NotAClass::FOO'],
['DateTime::ATOM'],
['$a = new DateTime; $a::ATOM'],
['DateTime::class'],
['$a = new DateTime; $a::class'],
];
}
}