Download Tar archives from playlists

tests/FrontControllerTest.php

@@ -453,4 +453,29 @@ class FrontControllerTest extends \PHPUnit_Framework_TestCase
     {
         $this->assertRequestIsServerError('redirect', ['url'=>'http://example.com/foo']);
     }
+
+    /**
+     * Test the redirect() function with an video that returns an empty URL.
+     * This can be caused by trying to redirect to a playlist.
+     *
+     * @return void
+     */
+    public function testRedirectWithEmptyUrl()
+    {
+        $this->assertRequestIsServerError('redirect', ['url'=>'https://www.youtube.com/playlist?list=PLgdySZU6KUXL_8Jq5aUkyNV7wCa-4wZsC']);
+    }
+
+    /**
+     * Test the redirect() function with a playlist stream.
+     *
+     * @return void
+     */
+    public function testRedirectWithPlaylist()
+    {
+        $this->assertRequestIsOk(
+            'redirect',
+            ['url'=> 'https://www.youtube.com/playlist?list=PLgdySZU6KUXL_8Jq5aUkyNV7wCa-4wZsC'],
+            new Config(['stream'=>true])
+        );
+    }
 }

tests/PlaylistArchiveStreamTest.php

@@ -0,0 +1,98 @@
+<?php
+/**
+ * PlaylistArchiveStreamTest class.
+ */
+
+namespace Alltube\Test;
+
+use Alltube\PlaylistArchiveStream;
+
+/**
+ * Unit tests for the ViewFactory class.
+ */
+class PlaylistArchiveStreamTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * Prepare tests.
+     */
+    protected function setUp()
+    {
+        $this->stream = new PlaylistArchiveStream();
+    }
+
+    /**
+     * Test the stream_open() function.
+     *
+     * @return void
+     */
+    public function testStreamOpen()
+    {
+        $this->assertTrue($this->stream->stream_open('playlist://foo', 'r'));
+    }
+
+    /**
+     * Test the stream_write() function.
+     *
+     * @return void
+     */
+    public function testStreamWrite()
+    {
+        $this->assertEquals(0, $this->stream->stream_write());
+    }
+
+    /**
+     * Test the stream_stat() function.
+     *
+     * @return void
+     */
+    public function testStreamStat()
+    {
+        $this->assertEquals(['mode'=>4096], $this->stream->stream_stat());
+    }
+
+    /**
+     * Test the stream_tell() function.
+     *
+     * @return void
+     */
+    public function testStreamTell()
+    {
+        $this->stream->stream_open('playlist://foo', 'r');
+        $this->assertInternalType('int', $this->stream->stream_tell());
+    }
+
+    /**
+     * Test the stream_seek() function.
+     *
+     * @return void
+     */
+    public function testStreamSeek()
+    {
+        $this->stream->stream_open('playlist://foo', 'r');
+        $this->assertInternalType('bool', $this->stream->stream_seek(3));
+    }
+
+    /**
+     * Test the stream_read() function.
+     *
+     * @return void
+     */
+    public function testStreamRead()
+    {
+        $this->stream->stream_open('playlist://BaW_jenozKc;BaW_jenozKc/worst', 'r');
+        while (!$this->stream->stream_eof()) {
+            $this->assertLessThanOrEqual(8192, strlen($this->stream->stream_read(8192)));
+        }
+    }
+
+    /**
+     * Test the stream_eof() function.
+     *
+     * @return void
+     */
+    public function testStreamEof()
+    {
+        $this->stream->stream_open('playlist://foo', 'r');
+        $this->assertFalse($this->stream->stream_eof(3));
+    }
+}

tests/VideoDownloadTest.php

@@ -480,4 +480,15 @@ class VideoDownloadTest extends \PHPUnit_Framework_TestCase
         $video = $download->getJSON($url, $format);
         $download->getM3uStream($video);
     }
+
+    /**
+     * Test getPlaylistArchiveStream function without avconv.
+     *
+     * @return void
+     */
+    public function testGetPlaylistArchiveStream()
+    {
+        $video = $this->download->getJSON('https://www.youtube.com/playlist?list=PLgdySZU6KUXL_8Jq5aUkyNV7wCa-4wZsC', 'best');
+        $this->assertStream($this->download->getPlaylistArchiveStream($video, 'best'));
+    }
 }

tests/bootstrap.php

@@ -2,6 +2,7 @@
 /**
  * File used to bootstrap tests.
  */
+use Alltube\PlaylistArchiveStream;
 
 /**
  * Composer autoload.
@@ -9,3 +10,5 @@
 require_once __DIR__.'/../vendor/autoload.php';
 
 session_start();
+
+stream_wrapper_register('playlist', PlaylistArchiveStream::class);