annotate vendor/psy/psysh/test/CodeCleaner/NamespacePassTest.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
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Chris@13 1 <?php
Chris@13 2
Chris@13 3 /*
Chris@13 4 * This file is part of Psy Shell.
Chris@13 5 *
Chris@13 6 * (c) 2012-2018 Justin Hileman
Chris@13 7 *
Chris@13 8 * For the full copyright and license information, please view the LICENSE
Chris@13 9 * file that was distributed with this source code.
Chris@13 10 */
Chris@13 11
Chris@13 12 namespace Psy\Test\CodeCleaner;
Chris@13 13
Chris@13 14 use Psy\CodeCleaner;
Chris@13 15 use Psy\CodeCleaner\NamespacePass;
Chris@13 16
Chris@13 17 class NamespacePassTest extends CodeCleanerTestCase
Chris@13 18 {
Chris@13 19 private $cleaner;
Chris@13 20
Chris@13 21 public function setUp()
Chris@13 22 {
Chris@13 23 $this->cleaner = new CodeCleaner();
Chris@13 24 $this->setPass(new NamespacePass($this->cleaner));
Chris@13 25 }
Chris@13 26
Chris@13 27 public function testProcess()
Chris@13 28 {
Chris@16 29 $this->parseAndTraverse('');
Chris@16 30 $this->assertNull($this->cleaner->getNamespace());
Chris@16 31
Chris@13 32 $this->parseAndTraverse('array_merge()');
Chris@13 33 $this->assertNull($this->cleaner->getNamespace());
Chris@13 34
Chris@13 35 // A non-block namespace statement should set the current namespace.
Chris@13 36 $this->parseAndTraverse('namespace Alpha');
Chris@13 37 $this->assertSame(['Alpha'], $this->cleaner->getNamespace());
Chris@13 38
Chris@13 39 // A new non-block namespace statement should override the current namespace.
Chris@13 40 $this->parseAndTraverse('namespace Beta; class B {}');
Chris@13 41 $this->assertSame(['Beta'], $this->cleaner->getNamespace());
Chris@13 42
Chris@13 43 // A new block namespace clears out the current namespace...
Chris@13 44 $this->parseAndTraverse('namespace Gamma { array_merge(); }');
Chris@13 45
Chris@17 46 if (\defined('PhpParser\\Node\\Stmt\\Namespace_::KIND_SEMICOLON')) {
Chris@13 47 $this->assertNull($this->cleaner->getNamespace());
Chris@13 48 } else {
Chris@13 49 // But not for PHP-Parser < v3.1.2 :(
Chris@13 50 $this->assertSame(['Gamma'], $this->cleaner->getNamespace());
Chris@13 51 }
Chris@13 52
Chris@13 53 $this->parseAndTraverse('namespace Delta');
Chris@13 54
Chris@13 55 // A null namespace clears out the current namespace.
Chris@13 56 $this->parseAndTraverse('namespace { array_merge(); }');
Chris@13 57 $this->assertNull($this->cleaner->getNamespace());
Chris@13 58 }
Chris@13 59 }