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File: test/FFmpegAnimatedGifTest.php

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  Classes of Vladimir Gorej  >  FFmpeg PHP  >  test/FFmpegAnimatedGifTest.php  >  Download  
File: test/FFmpegAnimatedGifTest.php
Role: Unit test script
Content type: text/plain
Description: FFmpegAnimatedGif unit test
Class: FFmpeg PHP
Manipulate video files using the ffmpeg program
Author: By
Last change:
Date: 1 year ago
Size: 3,863 bytes
 

Contents

Class file image Download
<?php
/**
 * Testing framework: PHPUnit (http://www.phpunit.de)
 *
 * 1.) Install phpunit on your operating system
 * 2.) Run the test
 * 
 * phpunit --bootstrap test/bootstrap.php test/FFmpegAnimatedGifTest.php
 */
/**
 * FFmpegAnimatedGifTest contains tests for FFmpegAnimatedGif class
 * 
 * @author char0n (VladimĂ­r Gorej, gorej@codescale.net)
 * @category tests
 * @package FFmpegPHP
 * @license New BSD
 * @version 2.6
 */
class FFmpegAnimatedGifTest extends PHPUnit_Framework_TestCase {

    protected static 
$outFilePath;
    protected static 
$moviePath;
    protected 
$movie;
    protected 
$frame1;
    protected 
$frame2;
    protected 
$anim;
    
    public static function 
setUpBeforeClass() {
        
self::$outFilePath sys_get_temp_dir().DIRECTORY_SEPARATOR.uniqid('anim'true).'.gif';        
        
self::$moviePath   dirname(__FILE__).DIRECTORY_SEPARATOR.'data'.DIRECTORY_SEPARATOR.'test.mp4';
    }   

    public static function 
tearDownAfterClass() {
        
self::$outFilePath null;
        
self::$moviePath   null;
    }

    public function 
setUp() {
        
$this->movie  = new FFmpegMovie(self::$moviePath);
        
$this->frame1 $this->movie->getFrame(1);
        
$this->frame2 $this->movie->getFrame(2);
        
$this->anim   = new FFmpegAnimatedGif(self::$outFilePath10012010);
    }

    public function 
tearDown() {
        
$this->movie  null;
        
$this->frame1 null;
        
$this->frame2 null;
        
$this->anim   null;
        if (
file_exists(self::$outFilePath)) unlink(self::$outFilePath);
    }
    
    public function 
testAddFrame() {
        
$frame        $this->movie->getFrame(3);
        
$memoryBefore memory_get_usage();

        
$this->anim->addFrame($frame);
        
        
$memoryAfter  memory_get_usage();
        
        
$this->assertGreaterThan($memoryBefore$memoryAfter'Memory usage should be higher after adding frame');
    }
    
    public function 
testGetAnimation() {
        
$this->anim->addFrame($this->frame1); 
        
$this->anim->addFrame($this->frame2); 
        
        
$animData $this->anim->getAnimation();
        
$this->assertEquals(20936strlen($animData), 'Animation binary size should be int(20936)');
    }
    
    public function 
testSave() {
        
$this->anim->addFrame($this->frame1);
        
$this->anim->addFrame($this->frame2);

        
$saveResult $this->anim->save();
        
$this->assertEquals(true$saveResult'Save result should be true');
        
$this->assertEquals(truefile_exists(self::$outFilePath), 'File "'.self::$outFilePath.'" should exist after saving');      
        
$this->assertEquals(20936filesize(self::$outFilePath), 'Animation binary size should be int(20936)');
        
$imageInfo getimagesize(self::$outFilePath);
        
$this->assertEquals(100$imageInfo[0], 'Saved image width should be int(100)');
        
$this->assertEquals(120$imageInfo[1], 'Saved image height should be int(120)');
    }
    
    public function 
testSerializeUnserialize() {
        
$this->anim->addFrame($this->frame1); 
        
$this->anim->addFrame($this->frame2);
        
        
$serialized  serialize($this->anim);
        
$this->anim null;
        
$this->anim unserialize($serialized);

        
$saveResult $this->anim->save();
        
$this->assertEquals(true$saveResult'Save result should be true');
        
$this->assertEquals(truefile_exists(self::$outFilePath), 'File "'.self::$outFilePath.'" should exist after saving');      
        
$this->assertEquals(20936filesize(self::$outFilePath), 'Animation binary size should be int(20936)');
        
$imageInfo getimagesize(self::$outFilePath);
        
$this->assertEquals(100$imageInfo[0], 'Saved image width should be int(100)');
        
$this->assertEquals(120$imageInfo[1], 'Saved image height should be int(120)');
    }       
}