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<?php
namespace Tests\FFMpeg\Unit\Filters\Audio;
use FFMpeg\Filters\Audio\AudioFilters;
use Tests\FFMpeg\Unit\TestCase;
class AudioMetadataTest extends TestCase
{
public function testAddMetadata()
{
$capturedFilter = null;
$audio = $this->getAudioMock();
$audio->expects($this->once())
->method('addFilter')
->with($this->isInstanceOf('FFMpeg\Filters\Audio\AddMetadataFilter'))
->will($this->returnCallback(function ($filter) use (&$capturedFilter) {
$capturedFilter = $filter;
}));
$format = $this->getMock('FFMpeg\Format\AudioInterface');
$filters = new AudioFilters($audio);
$filters->addMetadata(array('title' => "Hello World"));
$this->assertEquals(array(0 => "-metadata", 1 => "title=Hello World"), $capturedFilter->apply($audio, $format));
}
public function testAddArtwork()
{
$capturedFilter = null;
$audio = $this->getAudioMock();
$audio->expects($this->once())
->method('addFilter')
->with($this->isInstanceOf('FFMpeg\Filters\Audio\AddMetadataFilter'))
->will($this->returnCallback(function ($filter) use (&$capturedFilter) {
$capturedFilter = $filter;
}));
$format = $this->getMock('FFMpeg\Format\AudioInterface');
$filters = new AudioFilters($audio);
$filters->addMetadata(array('genre' => 'Some Genre', 'artwork' => "/path/to/file.jpg"));
$this->assertEquals(array(0 => "-i", 1 => "/path/to/file.jpg", 2 => "-map", 3 => "0", 4 => "-map", 5 => "1", 6 => "-metadata", 7 => "genre=Some Genre"), $capturedFilter->apply($audio, $format));
$this->assertEquals(array(0 => "-i", 1 => "/path/to/file.jpg", 2 => "-map", 3 => "0", 4 => "-map", 5 => "1", 6 => "-metadata", 7 => "genre=Some Genre"), $capturedFilter->apply($audio, $format));
}
public function testRemoveMetadata()
{
$capturedFilter = null;
$audio = $this->getAudioMock();
$audio->expects($this->once())
->method('addFilter')
->with($this->isInstanceOf('FFMpeg\Filters\Audio\AddMetadataFilter'))
->will($this->returnCallback(function ($filter) use (&$capturedFilter) {
$capturedFilter = $filter;
}));
$format = $this->getMock('FFMpeg\Format\AudioInterface');
$filters = new AudioFilters($audio);
$filters->addMetadata();
$this->assertEquals(array(0 => "-map_metadata", 1 => "-1", 2 => "-vn"), $capturedFilter->apply($audio, $format));
}
}