Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of Psy Shell.
Chris@0:  *
Chris@0:  * (c) 2012-2017 Justin Hileman
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Psy\Test\CodeCleaner;
Chris@0: 
Chris@0: use Psy\CodeCleaner\ValidConstantPass;
Chris@0: 
Chris@0: class ValidConstantPassTest extends CodeCleanerTestCase
Chris@0: {
Chris@0:     public function setUp()
Chris@0:     {
Chris@0:         $this->setPass(new ValidConstantPass());
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @dataProvider getInvalidReferences
Chris@0:      * @expectedException \Psy\Exception\FatalErrorException
Chris@0:      */
Chris@0:     public function testProcessInvalidConstantReferences($code)
Chris@0:     {
Chris@0:         $stmts = $this->parse($code);
Chris@0:         $this->traverse($stmts);
Chris@0:     }
Chris@0: 
Chris@0:     public function getInvalidReferences()
Chris@0:     {
Chris@0:         return array(
Chris@0:             array('Foo\BAR'),
Chris@0: 
Chris@0:             // class constant fetch
Chris@0:             array('Psy\Test\CodeCleaner\ValidConstantPassTest::FOO'),
Chris@0:             array('DateTime::BACON'),
Chris@0:         );
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @dataProvider getValidReferences
Chris@0:      */
Chris@0:     public function testProcessValidConstantReferences($code)
Chris@0:     {
Chris@0:         $stmts = $this->parse($code);
Chris@0:         $this->traverse($stmts);
Chris@12: 
Chris@12:         // @todo a better thing to assert here?
Chris@12:         $this->assertTrue(true);
Chris@0:     }
Chris@0: 
Chris@0:     public function getValidReferences()
Chris@0:     {
Chris@0:         return array(
Chris@0:             array('PHP_EOL'),
Chris@0: 
Chris@0:             // class constant fetch
Chris@0:             array('NotAClass::FOO'),
Chris@0:             array('DateTime::ATOM'),
Chris@0:             array('$a = new DateTime; $a::ATOM'),
Chris@0:             array('DateTime::class'),
Chris@0:             array('$a = new DateTime; $a::class'),
Chris@0:         );
Chris@0:     }
Chris@0: }