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File: tests/Jaguar/Tests/Format/PngTest.php

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  Classes of Hyyan Abo Fakher   Jaguar   tests/Jaguar/Tests/Format/PngTest.php   Download  
File: tests/Jaguar/Tests/Format/PngTest.php
Role: Unit test script
Content type: text/plain
Description: Class source
Class: Jaguar
Draw graphics and manipulate images
Author: By
Last change: Update of tests/Jaguar/Tests/Format/PngTest.php
Date: 4 months ago
Size: 1,628 bytes
 

Contents

Class file image Download
<?php

/*
 * This file is part of the Jaguar package.
 *
 * (c) Hyyan Abo Fakher <tiribthea4hyyan@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Jaguar\Tests\Format;

use
Jaguar\Format\Png;
use
Jaguar\Dimension;
use
Jaguar\Tests\CompressableCanvasTest;

class
PngTest extends CompressableCanvasTest
{
    protected function
getCanvas()
    {
        return new
Png(new Dimension(300, 300));
    }

    protected function
getPalleteFile()
    {
        return
$this->getFixture('pallete/pallete.png');
    }

    protected function
getInvalidCanvasFile()
    {
        return
$this->getFixture('invalid/invalid-google.png');
        ;
    }

    protected function
getCanvasFile()
    {
        return
$this->getFixture('google.png');
    }

   
/**
     * @expectedException \InvalidArgumentException
     */
   
public function testFromFileThrowInvalidArgumentExceptionOnNonPng()
    {
       
$this->getCanvas()->fromFile($this->getFixture('sky.jpg'));
    }

   
/**
     * @expectedException \Jaguar\Exception\CanvasOutputException
     */
   
public function testFromFileThrowCanvasCreationExceptionWhenAlphaSavingFails()
    {
       
$c = new \Jaguar\Tests\Mock\PngCanvasMock();
       
$c->setSaveAlpha(true);
       
$c->save();
    }

    public function
testGetCopySavePngAlphaAndFilters()
    {
       
$c = $this->getCanvas();
       
$copy = $c->getCopy();

       
$this->assertEquals($c->getSaveAlpha(), $copy->getSaveAlpha());
       
$this->assertEquals($c->getFilter(), $copy->getFilter());
    }

}