89 lines
2.6 KiB
PHP
89 lines
2.6 KiB
PHP
<?php
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namespace Tests\FFMpeg\Unit\FFProbe\DataMapping;
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use Tests\FFMpeg\Unit\TestCase;
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use FFMpeg\FFProbe\DataMapping\StreamCollection;
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class StreamCollectionTest extends TestCase
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{
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public function testAdd()
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{
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$stream = $this->getStreamMock();
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$collection = new StreamCollection();
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$this->assertEquals(array(), $collection->all());
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$collection->add($stream);
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$this->assertEquals(array($stream), $collection->all());
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$collection->add($stream);
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$this->assertEquals(array($stream, $stream), $collection->all());
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}
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public function testVideos()
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{
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$audio = $this->getStreamMock();
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$audio->expects($this->once())
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->method('isVideo')
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->will($this->returnValue(false));
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$video = $this->getStreamMock();
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$video->expects($this->once())
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->method('isVideo')
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->will($this->returnValue(true));
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$collection = new StreamCollection(array($audio, $video));
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$videos = $collection->videos();
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$this->assertInstanceOf('FFMpeg\FFProbe\DataMapping\StreamCollection', $videos);
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$this->assertCount(1, $videos);
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$this->assertEquals(array($video), $videos->all());
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}
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public function testAudios()
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{
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$audio = $this->getStreamMock();
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$audio->expects($this->once())
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->method('isAudio')
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->will($this->returnValue(true));
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$video = $this->getStreamMock();
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$video->expects($this->once())
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->method('isAudio')
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->will($this->returnValue(false));
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$collection = new StreamCollection(array($audio, $video));
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$audios = $collection->audios();
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$this->assertInstanceOf('FFMpeg\FFProbe\DataMapping\StreamCollection', $audios);
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$this->assertCount(1, $audios);
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$this->assertEquals(array($audio), $audios->all());
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}
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public function testCount()
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{
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$stream = $this->getStreamMock();
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$collection = new StreamCollection(array($stream));
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$this->assertCount(1, $collection);
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}
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public function testGetIterator()
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{
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$audio = $this->getStreamMock();
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$video = $this->getStreamMock();
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$collection = new StreamCollection(array($audio, $video));
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$this->assertInstanceOf('\Iterator', $collection->getIterator());
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$this->assertCount(2, $collection->getIterator());
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}
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public function testFirst()
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{
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$stream1 = $this->getStreamMock();
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$stream2 = $this->getStreamMock();
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$coll = new StreamCollection(array($stream1, $stream2));
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$this->assertSame($stream1, $coll->first());
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}
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}
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