Viewing file:  AssignThisVariablePassTest.php (1.41 KB) -rw-r--r--
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<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2015 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 PhpParser\NodeTraverser;
use Psy\CodeCleaner\AssignThisVariablePass;
class AssignThisVariablePassTest extends CodeCleanerTestCase
{
public function setUp()
{
$this->pass = new AssignThisVariablePass();
$this->traverser = new NodeTraverser();
$this->traverser->addVisitor($this->pass);
}
/**
* @dataProvider invalidStatements
* @expectedException \Psy\Exception\FatalErrorException
*/
public function testProcessStatementFails($code)
{
$stmts = $this->parse($code);
$this->traverser->traverse($stmts);
}
public function invalidStatements()
{
return array(
array('$this = 3'),
array('strtolower($this = "this")'),
);
}
/**
* @dataProvider validStatements
*/
public function testProcessStatementPasses($code)
{
$stmts = $this->parse($code);
$this->traverser->traverse($stmts);
}
public function validStatements()
{
return array(
array('$this'),
array('$a = $this'),
array('$a = "this"; $$a = 3'),
array('$$this = "b"'),
);
}
}
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