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<?php
namespace Tests\FFMpeg\Unit\Filters\Video;
use FFMpeg\FFProbe\DataMapping\Stream;
use FFMpeg\FFProbe\DataMapping\StreamCollection;
use FFMpeg\Filters\Video\RotateFilter;
use Tests\FFMpeg\Unit\TestCase;
class RotateFilterTest extends TestCase
{
/**
* @dataProvider provide90degresTranspositions
*/
public function testApplyWithSizeTransformation($value)
{
$stream = new Stream(array('width' => 320, 'height' => 240, 'codec_type' => 'video'));
$streams = new StreamCollection(array($stream));
$video = $this->getVideoMock();
$video->expects($this->once())
->method('getStreams')
->will($this->returnValue($streams));
$format = $this->getMock('FFMpeg\Format\VideoInterface');
$filter = new RotateFilter($value);
$this->assertEquals(array('-vf', $value, '-metadata:s:v:0', 'rotate=0'), $filter->apply($video, $format));
$this->assertEquals(240, $stream->get('width'));
$this->assertEquals(320, $stream->get('height'));
}
public function provide90degresTranspositions()
{
return array(
array(RotateFilter::ROTATE_90),
array(RotateFilter::ROTATE_270),
);
}
/**
* @dataProvider provideDegresWithoutTranspositions
*/
public function testApplyWithoutSizeTransformation($value)
{
$video = $this->getVideoMock();
$video->expects($this->never())
->method('getStreams');
$format = $this->getMock('FFMpeg\Format\VideoInterface');
$filter = new RotateFilter($value);
$this->assertEquals(array('-vf', $value, '-metadata:s:v:0', 'rotate=0'), $filter->apply($video, $format));
}
public function provideDegresWithoutTranspositions()
{
return array(
array(RotateFilter::ROTATE_180),
);
}
/**
* @expectedException \FFMpeg\Exception\InvalidArgumentException
* @expectedExceptionMessage Invalid angle value.
*/
public function testApplyInvalidAngle()
{
new RotateFilter('90');
}
}