www.aleph1.co.uk Git - yaffs-website/blob - vendor/mikey179/vfsStream/src/test/php/org/bovigo/vfs/vfsStreamContainerIteratorTestCase.php

   1 <?php
   2 /**
   3  * This file is part of vfsStream.
   4  *
   5  * For the full copyright and license information, please view the LICENSE
   6  * file that was distributed with this source code.
   7  *
   8  * @package  org\bovigo\vfs
   9  */
  10 namespace org\bovigo\vfs;
  11 /**
  12  * Test for org\bovigo\vfs\vfsStreamContainerIterator.
  13  */
  14 class vfsStreamContainerIteratorTestCase extends \PHPUnit_Framework_TestCase
  15 {
  16     /**
  17      * instance to test
  18      *
  19      * @type  vfsStreamDirectory
  20      */
  21     private $dir;
  22     /**
  23      * child one
  24      *
  25      * @type  \PHPUnit_Framework_MockObject_MockObject
  26      */
  27     private $mockChild1;
  28     /**
  29      * child two
  30      *
  31      * @type  \PHPUnit_Framework_MockObject_MockObject
  32      */
  33     private $mockChild2;
  34
  35     /**
  36      * set up test environment
  37      */
  38     public function setUp()
  39     {
  40         $this->dir = new vfsStreamDirectory('foo');
  41         $this->mockChild1 = $this->getMock('org\\bovigo\\vfs\\vfsStreamContent');
  42         $this->mockChild1->expects($this->any())
  43                          ->method('getName')
  44                          ->will($this->returnValue('bar'));
  45         $this->dir->addChild($this->mockChild1);
  46         $this->mockChild2 = $this->getMock('org\\bovigo\\vfs\\vfsStreamContent');
  47         $this->mockChild2->expects($this->any())
  48                          ->method('getName')
  49                          ->will($this->returnValue('baz'));
  50         $this->dir->addChild($this->mockChild2);
  51     }
  52
  53     /**
  54      * clean up test environment
  55      */
  56     public function tearDown()
  57     {
  58         vfsStream::enableDotfiles();
  59     }
  60
  61     /**
  62      * @return  array
  63      */
  64     public function provideSwitchWithExpectations()
  65     {
  66         return array(array(function() { vfsStream::disableDotfiles(); },
  67                            array()
  68                      ),
  69                      array(function() { vfsStream::enableDotfiles(); },
  70                            array('.', '..')
  71                      )
  72         );
  73     }
  74
  75     private function getDirName($dir)
  76     {
  77         if (is_string($dir)) {
  78             return $dir;
  79         }
  80
  81
  82         return $dir->getName();
  83     }
  84
  85     /**
  86      * @param  \Closure  $dotFilesSwitch
  87      * @param  array     $dirNames
  88      * @test
  89      * @dataProvider  provideSwitchWithExpectations
  90      */
  91     public function iteration(\Closure $dotFilesSwitch, array $dirs)
  92     {
  93         $dirs[] = $this->mockChild1;
  94         $dirs[] = $this->mockChild2;
  95         $dotFilesSwitch();
  96         $dirIterator = $this->dir->getIterator();
  97         foreach ($dirs as $dir) {
  98             $this->assertEquals($this->getDirName($dir), $dirIterator->key());
  99             $this->assertTrue($dirIterator->valid());
 100             if (!is_string($dir)) {
 101                 $this->assertSame($dir, $dirIterator->current());
 102             }
 103
 104             $dirIterator->next();
 105         }
 106
 107         $this->assertFalse($dirIterator->valid());
 108         $this->assertNull($dirIterator->key());
 109         $this->assertNull($dirIterator->current());
 110     }
 111 }