57 lines
1.4 KiB
PHP
57 lines
1.4 KiB
PHP
<?php
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/*
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* This file is part of the Assetic package, an OpenSky project.
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*
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* (c) 2010-2012 OpenSky Project Inc
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Assetic\Test\Filter;
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use Assetic\Asset\FileAsset;
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use Assetic\Filter\OptiPngFilter;
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/**
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* @group integration
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*/
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class OptiPngFilterTest extends BaseImageFilterTest
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{
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private $filter;
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protected function setUp()
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{
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if (!isset($_SERVER['OPTIPNG_BIN'])) {
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$this->markTestSkipped('No OptiPNG configuration.');
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}
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$this->filter = new OptiPngFilter($_SERVER['OPTIPNG_BIN']);
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}
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/**
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* @dataProvider getImages
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*/
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public function testFilter($image)
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{
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$asset = new FileAsset($image);
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$asset->load();
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$before = $asset->getContent();
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$this->filter->filterDump($asset);
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$this->assertNotEmpty($asset->getContent(), '->filterDump() sets content');
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$this->assertNotEquals($before, $asset->getContent(), '->filterDump() changes the content');
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$this->assertMimeType('image/png', $asset->getContent(), '->filterDump() creates PNG data');
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}
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public function getImages()
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{
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return array(
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array(__DIR__.'/fixtures/home.gif'),
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array(__DIR__.'/fixtures/home.png'),
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);
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}
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}
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