60 lines
1.8 KiB
PHP
60 lines
1.8 KiB
PHP
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<?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) 2012-2018 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 Psy\CodeCleaner;
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use Psy\CodeCleaner\NamespacePass;
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class NamespacePassTest extends CodeCleanerTestCase
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{
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private $cleaner;
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public function setUp()
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{
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$this->cleaner = new CodeCleaner();
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$this->setPass(new NamespacePass($this->cleaner));
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}
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public function testProcess()
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{
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$this->parseAndTraverse('');
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$this->assertNull($this->cleaner->getNamespace());
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$this->parseAndTraverse('array_merge()');
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$this->assertNull($this->cleaner->getNamespace());
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// A non-block namespace statement should set the current namespace.
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$this->parseAndTraverse('namespace Alpha');
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$this->assertSame(['Alpha'], $this->cleaner->getNamespace());
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// A new non-block namespace statement should override the current namespace.
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$this->parseAndTraverse('namespace Beta; class B {}');
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$this->assertSame(['Beta'], $this->cleaner->getNamespace());
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// A new block namespace clears out the current namespace...
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$this->parseAndTraverse('namespace Gamma { array_merge(); }');
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if (\defined('PhpParser\\Node\\Stmt\\Namespace_::KIND_SEMICOLON')) {
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$this->assertNull($this->cleaner->getNamespace());
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} else {
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// But not for PHP-Parser < v3.1.2 :(
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$this->assertSame(['Gamma'], $this->cleaner->getNamespace());
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}
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$this->parseAndTraverse('namespace Delta');
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// A null namespace clears out the current namespace.
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$this->parseAndTraverse('namespace { array_merge(); }');
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$this->assertNull($this->cleaner->getNamespace());
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}
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}
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