public void ApplyValuesFrom(MusicMetadata sourceMetadata)
{
Artists = sourceMetadata.Artists;
Title = sourceMetadata.Title;
Rating = sourceMetadata.Rating;
Album = sourceMetadata.Album;
TrackNumber = sourceMetadata.TrackNumber;
Year = sourceMetadata.Year;
Genre = sourceMetadata.Genre;
AlbumArtist = sourceMetadata.AlbumArtist;
Publisher = sourceMetadata.Publisher;
Subtitle = sourceMetadata.Subtitle;
Composers = sourceMetadata.Composers;
Conductors = sourceMetadata.Conductors;
}
public async Task ImplicitLoadMetadata()
{
var metadata = new MusicMetadata(TimeSpan.Zero, 0);
var musicFile = new MusicFile(async fileNme =>
{
await Task.Yield();
return metadata;
}, "testfile.mp3");
Assert.AreEqual("testfile.mp3", musicFile.FileName);
Assert.IsFalse(musicFile.SharedMusicFiles.Any());
Assert.IsFalse(musicFile.IsMetadataLoaded);
Assert.IsNull(musicFile.Metadata);
await Task.Delay(5);
Assert.AreEqual(metadata, musicFile.Metadata);
Assert.AreEqual(metadata, musicFile.GetMetadataAsync().Result);
Assert.IsTrue(musicFile.IsMetadataLoaded);
}
public void ApplyValuesFromTest()
{
var metadata1 = new MusicMetadata(TimeSpan.FromSeconds(1), 64000);
var metadata2 = new MusicMetadata(TimeSpan.FromSeconds(1), 64000);
Assert.IsTrue(metadata1.IsSupported);
Assert.IsTrue(metadata2.IsSupported);
metadata2.Artists = new[] { "Artist1", "Artist2" };
metadata2.Title = "Title";
metadata2.Rating = 80;
metadata2.Album = "Album";
metadata2.TrackNumber = 3;
metadata2.Year = 2000;
metadata2.Genre = new[] { "Genre1", "Genre2" };
metadata2.AlbumArtist = "AlbumArtist";
metadata2.Publisher = "Publisher";
metadata2.Subtitle = "Subtitle";
metadata2.Composers = new[] { "Composer1", "Composer2" };
metadata2.Conductors = new[] { "Conductor1", "Conductor2" };
metadata1.ApplyValuesFrom(metadata2);
TestHelper.AssertHaveEqualPropertyValues(metadata2, metadata1);
}
public MockMusicFile(MusicMetadata metadata, string fileName) : base(x => Task.FromResult(metadata), fileName)
{
GetMetadataAsync().GetAwaiter().GetResult(); // Ensure that the metadata is loaded.
}
public SampleMusicFile(MusicMetadata metadata, string fileName) : base(x => Task.FromResult(metadata), fileName)
{
}
public void ApplyValuesFrom(MusicMetadata sourceMetadata)
{
Artists = sourceMetadata.Artists;
Title = sourceMetadata.Title;
Rating = sourceMetadata.Rating;
Album = sourceMetadata.Album;
TrackNumber = sourceMetadata.TrackNumber;
Year = sourceMetadata.Year;
Genre = sourceMetadata.Genre;
AlbumArtist = sourceMetadata.AlbumArtist;
Publisher = sourceMetadata.Publisher;
Subtitle = sourceMetadata.Subtitle;
Composers = sourceMetadata.Composers;
Conductors = sourceMetadata.Conductors;
}
private static MusicFile CreateMockMusicFile(string fileName, string title, params string[] artists)
{
var metadata = new MusicMetadata(TimeSpan.FromSeconds(3), 128000) { Title = title, Artists = artists };
return new MockMusicFile(metadata, fileName);
}
public void TotalDurationWithMetadataLoading()
{
var manager = new PlaylistManager();
Assert.AreEqual(TimeSpan.Zero, manager.TotalDuration);
var firstFile = new MockMusicFile(new MusicMetadata(TimeSpan.FromSeconds(10), 0), "");
manager.AddAndReplaceItems(new[] { new PlaylistItem(firstFile) });
var secondMetadata = new MusicMetadata(TimeSpan.FromSeconds(20), 0);
var secondFile = new MusicFile(async x =>
{
await Task.Delay(10);
return secondMetadata;
}, "");
manager.AddItems(new[] { new PlaylistItem(secondFile) });
Assert.IsTrue(manager.IsTotalDurationEstimated);
Assert.AreEqual(TimeSpan.FromSeconds(20), manager.TotalDuration);
AssertHelper.PropertyChangedEvent(manager, x => x.TotalDuration, () => secondFile.GetMetadataAsync().GetResult());
Assert.IsFalse(manager.IsTotalDurationEstimated);
Assert.AreEqual(TimeSpan.FromSeconds(30), manager.TotalDuration);
var thirdFile = new MockMusicFile(new MusicMetadata(TimeSpan.FromSeconds(30), 0), "");
AssertHelper.PropertyChangedEvent(manager, x => x.TotalDuration, () => manager.AddItems(new[] { new PlaylistItem(thirdFile) }));
Assert.AreEqual(TimeSpan.FromSeconds(60), manager.TotalDuration);
}
