<?php

/*

 * This file is part of the Assetic package, an OpenSky project.

 *

 * (c) 2010-2011 OpenSky Project Inc

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace Assetic\Test\Asset;

use Assetic\Asset\AssetCache;

class AssetCacheTest extends \PHPUnit_Framework_TestCase

{

    private $inner;

    private $cache;

    private $asset;

    protected function setUp()

    {

        $this->inner = $this->getMock('Assetic\\Asset\\AssetInterface');

        $this->cache = $this->getMock('Assetic\\Cache\\CacheInterface');

        $this->asset = new AssetCache($this->inner, $this->cache);

    }

    public function testLoadFromCache()

    {

        $content = 'asdf';

        $filter = $this->getMock('Assetic\\Filter\\FilterInterface');

        $this->inner->expects($this->once())

            ->method('getFilters')

            ->will($this->returnValue(array($filter)));

        $this->cache->expects($this->once())

            ->method('has')

            ->with($this->isType('string'))

            ->will($this->returnValue(true));

        $this->cache->expects($this->once())

            ->method('get')

            ->with($this->isType('string'))

            ->will($this->returnValue($content));

        $this->inner->expects($this->once())

            ->method('setContent')

            ->with($content);

        $this->asset->load($filter);

    }

    public function testLoadToCache()

    {

        $content = 'asdf';

        $this->inner->expects($this->once())

            ->method('getFilters')

            ->will($this->returnValue(array()));

        $this->cache->expects($this->once())

            ->method('has')

            ->with($this->isType('string'))

            ->will($this->returnValue(false));

        $this->inner->expects($this->once())->method('load');

        $this->inner->expects($this->once())

            ->method('getContent')

            ->will($this->returnValue($content));

        $this->cache->expects($this->once())

            ->method('set')

            ->with($this->isType('string'), $content);

        $this->asset->load();

    }

    public function testDumpFromCache()

    {

        $content = 'asdf';

        $this->inner->expects($this->once())

            ->method('getFilters')

            ->will($this->returnValue(array()));

        $this->cache->expects($this->once())

            ->method('has')

            ->with($this->isType('string'))

            ->will($this->returnValue(true));

        $this->cache->expects($this->once())

            ->method('get')

            ->with($this->isType('string'))

            ->will($this->returnValue($content));

        $this->assertEquals($content, $this->asset->dump(), '->dump() returns the cached value');

    }

    public function testDumpToCache()

    {

        $content = 'asdf';

        $this->inner->expects($this->once())

            ->method('getFilters')

            ->will($this->returnValue(array()));

        $this->cache->expects($this->once())

            ->method('has')

            ->with($this->isType('string'))

            ->will($this->returnValue(false));

        $this->inner->expects($this->once())

            ->method('dump')

            ->will($this->returnValue($content));

        $this->cache->expects($this->once())

            ->method('set')

            ->with($this->isType('string'), $content);

        $this->assertEquals($content, $this->asset->dump(), '->dump() returns the dumped value');

    }

    public function testEnsureFilter()

    {

        $filter = $this->getMock('Assetic\\Filter\\FilterInterface');

        $this->inner->expects($this->once())->method('ensureFilter');

        $this->asset->ensureFilter($filter);

    }

    public function testGetFilters()

    {

        $this->inner->expects($this->once())

            ->method('getFilters')

            ->will($this->returnValue(array()));

        $this->assertInternalType('array', $this->asset->getFilters(), '->getFilters() returns the inner asset filters');

    }

    public function testGetContent()

    {

        $this->inner->expects($this->once())

            ->method('getContent')

            ->will($this->returnValue('asdf'));

        $this->assertEquals('asdf', $this->asset->getContent(), '->getContent() returns the inner asset content');

    }

    public function testSetContent()

    {

        $this->inner->expects($this->once())

            ->method('setContent')

            ->with('asdf');

        $this->asset->setContent('asdf');

    }

    public function testGetSourceRoot()

    {

        $this->inner->expects($this->once())

            ->method('getSourceRoot')

            ->will($this->returnValue('asdf'));

        $this->assertEquals('asdf', $this->asset->getSourceRoot(), '->getSourceRoot() returns the inner asset source root');

    }

    public function testGetSourcePath()

    {

        $this->inner->expects($this->once())

            ->method('getSourcePath')

            ->will($this->returnValue('asdf'));

        $this->assertEquals('asdf', $this->asset->getSourcePath(), '->getSourcePath() returns the inner asset source path');

    }

    public function testGetLastModified()

    {

        $this->inner->expects($this->once())

            ->method('getLastModified')

            ->will($this->returnValue(123));

        $this->assertEquals(123, $this->asset->getLastModified(), '->getLastModified() returns the inner asset last modified');

    }

}