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   1  <?php
   2  
   3  class media_get_from_url_test extends DokuWikiTest {
   4  
   5      /**
   6       * @group internet
   7       */
   8      public function test_cache(){
   9          global $conf;
  10          $conf['fetchsize'] = 500*1024; //500kb
  11  
  12  
  13          $local = media_get_from_URL('http://www.google.com/images/srpr/logo3w.png','png',-1);
  14          $this->assertTrue($local !== false);
  15          $this->assertFileExists($local);
  16  
  17          // remember time stamp
  18          $time = filemtime($local);
  19          clearstatcache(false, $local);
  20          $this->waitForTick(true);
  21  
  22          // fetch again and make sure we got a cache file
  23          $local = media_get_from_URL('http://www.google.com/images/srpr/logo3w.png','png',-1);
  24          clearstatcache(false, $local);
  25          $this->assertTrue($local !== false);
  26          $this->assertFileExists($local);
  27          $this->assertEquals($time, filemtime($local));
  28  
  29          unlink($local);
  30      }
  31  
  32      /**
  33       * @group internet
  34       */
  35      public function test_nocache(){
  36          global $conf;
  37          $conf['fetchsize'] = 500*1024; //500kb
  38  
  39          $local = media_get_from_URL('http://www.google.com/images/srpr/logo3w.png','png',0);
  40          $this->assertFalse($local);
  41      }
  42  
  43      /**
  44       * @group internet
  45       * @group slow
  46       */
  47      public function test_recache(){
  48          global $conf;
  49          $conf['fetchsize'] = 500*1024; //500kb
  50  
  51  
  52          $local = media_get_from_URL('http://www.google.com/images/srpr/logo3w.png','png',5);
  53          $this->assertTrue($local !== false);
  54          $this->assertFileExists($local);
  55  
  56          // remember time stamp
  57          $time = filemtime($local);
  58          clearstatcache(false, $local);
  59          sleep(1);
  60  
  61          // fetch again and make sure we got a cache file
  62          $local = media_get_from_URL('http://www.google.com/images/srpr/logo3w.png','png',5);
  63          clearstatcache(false, $local);
  64          $this->assertTrue($local !== false);
  65          $this->assertFileExists($local);
  66          $this->assertEquals($time, filemtime($local));
  67  
  68          clearstatcache(false, $local);
  69          sleep(6);
  70  
  71          // fetch again and make sure we got a new file
  72          $local = media_get_from_URL('http://www.google.com/images/srpr/logo3w.png','png',5);
  73          clearstatcache(false, $local);
  74          $this->assertTrue($local !== false);
  75          $this->assertFileExists($local);
  76          $this->assertNotEquals($time, filemtime($local));
  77  
  78          unlink($local);
  79      }
  80  }