Chris@13: <?php
Chris@13: 
Chris@13: /*
Chris@13:  * This file is part of Psy Shell.
Chris@13:  *
Chris@13:  * (c) 2012-2018 Justin Hileman
Chris@13:  *
Chris@13:  * For the full copyright and license information, please view the LICENSE
Chris@13:  * file that was distributed with this source code.
Chris@13:  */
Chris@13: 
Chris@13: namespace Psy\Test\CodeCleaner;
Chris@13: 
Chris@13: use Psy\CodeCleaner\ValidConstantPass;
Chris@13: 
Chris@13: class ValidConstantPassTest extends CodeCleanerTestCase
Chris@13: {
Chris@13:     public function setUp()
Chris@13:     {
Chris@13:         $this->setPass(new ValidConstantPass());
Chris@13:     }
Chris@13: 
Chris@13:     /**
Chris@13:      * @dataProvider getInvalidReferences
Chris@13:      * @expectedException \Psy\Exception\FatalErrorException
Chris@13:      */
Chris@13:     public function testProcessInvalidConstantReferences($code)
Chris@13:     {
Chris@13:         $this->parseAndTraverse($code);
Chris@13:     }
Chris@13: 
Chris@13:     public function getInvalidReferences()
Chris@13:     {
Chris@13:         return [
Chris@13:             ['Foo\BAR'],
Chris@13: 
Chris@13:             // class constant fetch
Chris@13:             ['Psy\Test\CodeCleaner\ValidConstantPassTest::FOO'],
Chris@13:             ['DateTime::BACON'],
Chris@13:         ];
Chris@13:     }
Chris@13: 
Chris@13:     /**
Chris@13:      * @dataProvider getValidReferences
Chris@13:      */
Chris@13:     public function testProcessValidConstantReferences($code)
Chris@13:     {
Chris@13:         $this->parseAndTraverse($code);
Chris@13:         $this->assertTrue(true);
Chris@13:     }
Chris@13: 
Chris@13:     public function getValidReferences()
Chris@13:     {
Chris@13:         return [
Chris@13:             ['PHP_EOL'],
Chris@13: 
Chris@13:             // class constant fetch
Chris@13:             ['NotAClass::FOO'],
Chris@13:             ['DateTime::ATOM'],
Chris@13:             ['$a = new DateTime; $a::ATOM'],
Chris@13:             ['DateTime::class'],
Chris@13:             ['$a = new DateTime; $a::class'],
Chris@13:         ];
Chris@13:     }
Chris@13: }