www.aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/config/Tests/Resource/DirectoryResourceTest.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\Config\Tests\Resource;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\Config\Resource\DirectoryResource;
  16
  17 class DirectoryResourceTest extends TestCase
  18 {
  19     protected $directory;
  20
  21     protected function setUp()
  22     {
  23         $this->directory = sys_get_temp_dir().DIRECTORY_SEPARATOR.'symfonyDirectoryIterator';
  24         if (!file_exists($this->directory)) {
  25             mkdir($this->directory);
  26         }
  27         touch($this->directory.'/tmp.xml');
  28     }
  29
  30     protected function tearDown()
  31     {
  32         if (!is_dir($this->directory)) {
  33             return;
  34         }
  35         $this->removeDirectory($this->directory);
  36     }
  37
  38     protected function removeDirectory($directory)
  39     {
  40         $iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($directory), \RecursiveIteratorIterator::CHILD_FIRST);
  41         foreach ($iterator as $path) {
  42             if (preg_match('#[/\\\\]\.\.?$#', $path->__toString())) {
  43                 continue;
  44             }
  45             if ($path->isDir()) {
  46                 rmdir($path->__toString());
  47             } else {
  48                 unlink($path->__toString());
  49             }
  50         }
  51         rmdir($directory);
  52     }
  53
  54     public function testGetResource()
  55     {
  56         $resource = new DirectoryResource($this->directory);
  57         $this->assertSame(realpath($this->directory), $resource->getResource(), '->getResource() returns the path to the resource');
  58     }
  59
  60     public function testGetPattern()
  61     {
  62         $resource = new DirectoryResource($this->directory, 'bar');
  63         $this->assertEquals('bar', $resource->getPattern());
  64     }
  65
  66     /**
  67      * @expectedException \InvalidArgumentException
  68      * @expectedExceptionMessageRegExp /The directory ".*" does not exist./
  69      */
  70     public function testResourceDoesNotExist()
  71     {
  72         $resource = new DirectoryResource('/____foo/foobar'.mt_rand(1, 999999));
  73     }
  74
  75     public function testIsFresh()
  76     {
  77         $resource = new DirectoryResource($this->directory);
  78         $this->assertTrue($resource->isFresh(time() + 10), '->isFresh() returns true if the resource has not changed');
  79         $this->assertFalse($resource->isFresh(time() - 86400), '->isFresh() returns false if the resource has been updated');
  80     }
  81
  82     public function testIsFreshForDeletedResources()
  83     {
  84         $resource = new DirectoryResource($this->directory);
  85         $this->removeDirectory($this->directory);
  86
  87         $this->assertFalse($resource->isFresh(time()), '->isFresh() returns false if the resource does not exist');
  88     }
  89
  90     public function testIsFreshUpdateFile()
  91     {
  92         $resource = new DirectoryResource($this->directory);
  93         touch($this->directory.'/tmp.xml', time() + 20);
  94         $this->assertFalse($resource->isFresh(time() + 10), '->isFresh() returns false if an existing file is modified');
  95     }
  96
  97     public function testIsFreshNewFile()
  98     {
  99         $resource = new DirectoryResource($this->directory);
 100         touch($this->directory.'/new.xml', time() + 20);
 101         $this->assertFalse($resource->isFresh(time() + 10), '->isFresh() returns false if a new file is added');
 102     }
 103
 104     public function testIsFreshNewFileWithDifferentPattern()
 105     {
 106         $resource = new DirectoryResource($this->directory, '/.xml$/');
 107         touch($this->directory.'/new.yaml', time() + 20);
 108         $this->assertTrue($resource->isFresh(time() + 10), '->isFresh() returns true if a new file with a non-matching pattern is added');
 109     }
 110
 111     public function testIsFreshDeleteFile()
 112     {
 113         $resource = new DirectoryResource($this->directory);
 114         $time = time();
 115         sleep(1);
 116         unlink($this->directory.'/tmp.xml');
 117         $this->assertFalse($resource->isFresh($time), '->isFresh() returns false if an existing file is removed');
 118     }
 119
 120     public function testIsFreshDeleteDirectory()
 121     {
 122         $resource = new DirectoryResource($this->directory);
 123         $this->removeDirectory($this->directory);
 124         $this->assertFalse($resource->isFresh(time()), '->isFresh() returns false if the whole resource is removed');
 125     }
 126
 127     public function testIsFreshCreateFileInSubdirectory()
 128     {
 129         $subdirectory = $this->directory.'/subdirectory';
 130         mkdir($subdirectory);
 131
 132         $resource = new DirectoryResource($this->directory);
 133         $this->assertTrue($resource->isFresh(time() + 10), '->isFresh() returns true if an unmodified subdirectory exists');
 134
 135         touch($subdirectory.'/newfile.xml', time() + 20);
 136         $this->assertFalse($resource->isFresh(time() + 10), '->isFresh() returns false if a new file in a subdirectory is added');
 137     }
 138
 139     public function testIsFreshModifySubdirectory()
 140     {
 141         $resource = new DirectoryResource($this->directory);
 142
 143         $subdirectory = $this->directory.'/subdirectory';
 144         mkdir($subdirectory);
 145         touch($subdirectory, time() + 20);
 146
 147         $this->assertFalse($resource->isFresh(time() + 10), '->isFresh() returns false if a subdirectory is modified (e.g. a file gets deleted)');
 148     }
 149
 150     public function testFilterRegexListNoMatch()
 151     {
 152         $resource = new DirectoryResource($this->directory, '/\.(foo|xml)$/');
 153
 154         touch($this->directory.'/new.bar', time() + 20);
 155         $this->assertTrue($resource->isFresh(time() + 10), '->isFresh() returns true if a new file not matching the filter regex is created');
 156     }
 157
 158     public function testFilterRegexListMatch()
 159     {
 160         $resource = new DirectoryResource($this->directory, '/\.(foo|xml)$/');
 161
 162         touch($this->directory.'/new.xml', time() + 20);
 163         $this->assertFalse($resource->isFresh(time() + 10), '->isFresh() returns false if an new file matching the filter regex is created ');
 164     }
 165
 166     public function testSerializeUnserialize()
 167     {
 168         $resource = new DirectoryResource($this->directory, '/\.(foo|xml)$/');
 169
 170         $unserialized = unserialize(serialize($resource));
 171
 172         $this->assertSame(realpath($this->directory), $resource->getResource());
 173         $this->assertSame('/\.(foo|xml)$/', $resource->getPattern());
 174     }
 175
 176     public function testResourcesWithDifferentPatternsAreDifferent()
 177     {
 178         $resourceA = new DirectoryResource($this->directory, '/.xml$/');
 179         $resourceB = new DirectoryResource($this->directory, '/.yaml$/');
 180
 181         $this->assertCount(2, array_unique(array($resourceA, $resourceB)));
 182     }
 183 }