65 lines
1.5 KiB
PHP
65 lines
1.5 KiB
PHP
<?php
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/*
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* This file is part of Psy Shell.
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*
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* (c) 2012-2017 Justin Hileman
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Psy\Test\CodeCleaner;
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use PhpParser\NodeTraverser;
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use Psy\CodeCleaner\AssignThisVariablePass;
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class AssignThisVariablePassTest extends CodeCleanerTestCase
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{
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public function setUp()
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{
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$this->pass = new AssignThisVariablePass();
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$this->traverser = new NodeTraverser();
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$this->traverser->addVisitor($this->pass);
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}
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/**
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* @dataProvider invalidStatements
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* @expectedException \Psy\Exception\FatalErrorException
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*/
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public function testProcessStatementFails($code)
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{
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$stmts = $this->parse($code);
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$this->traverser->traverse($stmts);
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}
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public function invalidStatements()
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{
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return array(
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array('$this = 3'),
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array('strtolower($this = "this")'),
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);
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}
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/**
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* @dataProvider validStatements
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*/
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public function testProcessStatementPasses($code)
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{
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$stmts = $this->parse($code);
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$this->traverser->traverse($stmts);
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// @todo a better thing to assert here?
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$this->assertTrue(true);
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}
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public function validStatements()
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{
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return array(
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array('$this'),
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array('$a = $this'),
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array('$a = "this"; $$a = 3'),
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array('$$this = "b"'),
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);
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}
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}
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