136 lines
4.2 KiB
PHP
136 lines
4.2 KiB
PHP
<?php
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namespace Tests\FFMpeg\Unit\FFProbe\DataMapping;
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use FFMpeg\Coordinate\Dimension;
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use Tests\FFMpeg\Unit\TestCase;
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use FFMpeg\FFProbe\DataMapping\Stream;
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class StreamTest extends TestCase
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{
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/**
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* @dataProvider provideAudioCases
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*/
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public function testIsAudio($isAudio, $properties)
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{
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$stream = new Stream($properties);
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$this->assertTrue($isAudio === $stream->isAudio());
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}
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public function provideAudioCases()
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{
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return array(
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array(true, array('codec_type' => 'audio')),
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array(false, array('codec_type' => 'video')),
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);
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}
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/**
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* @dataProvider provideVideoCases
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*/
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public function testIsVideo($isVideo, $properties)
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{
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$stream = new Stream($properties);
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$this->assertTrue($isVideo === $stream->isVideo());
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}
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public function provideVideoCases()
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{
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return array(
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array(true, array('codec_type' => 'video')),
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array(false, array('codec_type' => 'audio')),
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);
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}
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public function testGetDimensionsFromAudio()
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{
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$this->expectException(
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'\FFMpeg\Exception\LogicException',
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'Dimensions can only be retrieved from video streams.'
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);
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$stream = new Stream(array('codec_type' => 'audio'));
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$stream->getDimensions();
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}
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public function testGetDimensionsFromVideo()
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{
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$stream = new Stream(array('codec_type' => 'video', 'width' => 960, 'height' => 720));
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$this->assertEquals(new Dimension(960, 720), $stream->getDimensions());
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}
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/**
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* @dataProvider provideInvalidPropertiesForDimensionsExtraction
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*/
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public function testUnableToGetDimensionsFromVideo($properties)
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{
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$this->expectException(
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'\FFMpeg\Exception\RuntimeException',
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'Unable to extract dimensions.'
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);
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$stream = new Stream(array('codec_type' => 'video', 'width' => 960));
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$stream->getDimensions();
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}
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public function provideInvalidPropertiesForDimensionsExtraction()
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{
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return array(
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array('codec_type' => 'video', 'width' => 960),
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array('codec_type' => 'video', 'height' => 960),
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);
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}
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/**
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* @dataProvider providePropertiesForDimensionsExtraction
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*/
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public function testGetDimensionsFromVideoWithDisplayRatio($data)
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{
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$stream = new Stream(array(
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'codec_type' => 'video',
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'width' => $data['width'],
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'height' => $data['height'],
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'sample_aspect_ratio' => $data['sar'],
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'display_aspect_ratio' => $data['dar']
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));
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$this->assertEquals(new Dimension($data['result_width'], $data['result_height']), $stream->getDimensions());
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}
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/**
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* @dataProvider provideInvalidRatios
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*/
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public function testGetDimensionsFromVideoWithInvalidDisplayRatio($invalidRatio)
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{
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$stream = new Stream(array('codec_type' => 'video', 'width' => 960, 'height' => 720, 'sample_aspect_ratio' => $invalidRatio, 'display_aspect_ratio' => '16:9'));
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$this->assertEquals(new Dimension(960, 720), $stream->getDimensions());
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}
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public function provideInvalidRatios()
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{
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return array(array('0:1'), array('2:1:3'));
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}
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public function providePropertiesForDimensionsExtraction()
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{
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return array(
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array(
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array('width' => '960', 'height' => '720',
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'sar' => '4:3', 'dar' => '16:9',
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'result_width' => '1280', 'result_height' => '720'),
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),
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array(
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array('width' => '1920', 'height' => '1080',
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'sar' => '1:1', 'dar' => '16:9',
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'result_width' => '1920', 'result_height' => '1080'),
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),
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array(
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array('width' => '640', 'height' => '480',
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'sar' => '75:74', 'dar' => '50:37',
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'result_width' => '649', 'result_height' => '480'),
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),
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array(
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array('width' => '720', 'height' => '576',
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'sar' => '52:28', 'dar' => '16:9',
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'result_width' => '1337', 'result_height' => '752'),
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),
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);
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}
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}
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