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@ -1,3 +1,4 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
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@ -10,6 +11,7 @@ using MediaBrowser.Model.Drawing;
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using MediaBrowser.Model.Dto;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Providers.MediaInfo;
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using Microsoft.Extensions.Logging.Abstractions;
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using Moq;
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using Xunit;
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@ -17,47 +19,25 @@ namespace Jellyfin.Providers.Tests.MediaInfo
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{
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public class EmbeddedImageProviderTests
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{
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private static TheoryData<BaseItem> GetSupportedImages_UnsupportedBaseItems_ReturnsEmpty_TestData()
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{
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return new ()
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{
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new AudioBook(),
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new BoxSet(),
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new Series(),
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new Season(),
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};
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}
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[Theory]
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[MemberData(nameof(GetSupportedImages_UnsupportedBaseItems_ReturnsEmpty_TestData))]
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public void GetSupportedImages_UnsupportedBaseItems_ReturnsEmpty(BaseItem item)
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{
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var embeddedImageProvider = GetEmbeddedImageProvider(null);
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Assert.Empty(embeddedImageProvider.GetSupportedImages(item));
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}
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private static TheoryData<BaseItem, IEnumerable<ImageType>> GetSupportedImages_SupportedBaseItems_ReturnsPopulated_TestData()
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{
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return new TheoryData<BaseItem, IEnumerable<ImageType>>
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{
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{ new Episode(), new List<ImageType> { ImageType.Primary } },
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{ new Movie(), new List<ImageType> { ImageType.Logo, ImageType.Backdrop, ImageType.Primary } },
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};
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}
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[Theory]
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[MemberData(nameof(GetSupportedImages_SupportedBaseItems_ReturnsPopulated_TestData))]
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public void GetSupportedImages_SupportedBaseItems_ReturnsPopulated(BaseItem item, IEnumerable<ImageType> expected)
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[InlineData(typeof(AudioBook))]
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[InlineData(typeof(BoxSet))]
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[InlineData(typeof(Series))]
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[InlineData(typeof(Season))]
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[InlineData(typeof(Episode), ImageType.Primary)]
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[InlineData(typeof(Movie), ImageType.Logo, ImageType.Backdrop, ImageType.Primary)]
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public void GetSupportedImages_AnyBaseItem_ReturnsExpected(Type type, params ImageType[] expected)
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{
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var embeddedImageProvider = GetEmbeddedImageProvider(null);
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BaseItem item = (BaseItem)Activator.CreateInstance(type)!;
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var embeddedImageProvider = new EmbeddedImageProvider(Mock.Of<IMediaEncoder>(), new NullLogger<EmbeddedImageProvider>());
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var actual = embeddedImageProvider.GetSupportedImages(item);
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Assert.Equal(expected.OrderBy(i => i.ToString()), actual.OrderBy(i => i.ToString()));
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}
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[Fact]
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public async void GetImage_InputWithNoStreams_ReturnsNoImage()
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public async void GetImage_NoStreams_ReturnsNoImage()
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{
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var embeddedImageProvider = GetEmbeddedImageProvider(null);
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var embeddedImageProvider = new EmbeddedImageProvider(null, new NullLogger<EmbeddedImageProvider>());
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var input = GetMovie(new List<MediaAttachment>(), new List<MediaStream>());
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@ -66,136 +46,96 @@ namespace Jellyfin.Providers.Tests.MediaInfo
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Assert.False(actual.HasImage);
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}
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[Fact]
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public async void GetImage_InputWithUnlabeledAttachments_ReturnsNoImage()
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{
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var embeddedImageProvider = GetEmbeddedImageProvider(null);
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// add an attachment without a filename - has a list to look through but finds nothing
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var input = GetMovie(
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new List<MediaAttachment> { new () },
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new List<MediaStream>());
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var actual = await embeddedImageProvider.GetImage(input, ImageType.Primary, CancellationToken.None);
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Assert.NotNull(actual);
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Assert.False(actual.HasImage);
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}
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[Fact]
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public async void GetImage_InputWithLabeledAttachments_ReturnsCorrectSelection()
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[Theory]
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[InlineData("chapter", null, 1, ImageType.Chapter, null)] // unexpected type, nothing found
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[InlineData("unmatched", null, 1, ImageType.Primary, null)] // doesn't default on no match
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[InlineData("clearlogo.png", null, 1, ImageType.Logo, ImageFormat.Png)] // extract extension from name
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[InlineData("backdrop", "image/bmp", 2, ImageType.Backdrop, ImageFormat.Bmp)] // extract extension from mimetype
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[InlineData("poster", null, 3, ImageType.Primary, ImageFormat.Jpg)] // default extension to jpg
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public async void GetImage_Attachment_ReturnsCorrectSelection(string filename, string mimetype, int targetIndex, ImageType type, ImageFormat? expectedFormat)
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{
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// first tests file extension detection, second uses mimetype, third defaults to jpg
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MediaAttachment sampleAttachment1 = new () { FileName = "clearlogo.png", Index = 1 };
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MediaAttachment sampleAttachment2 = new () { FileName = "backdrop", MimeType = "image/bmp", Index = 2 };
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MediaAttachment sampleAttachment3 = new () { FileName = "poster", Index = 3 };
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string targetPath1 = "path1.png";
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string targetPath2 = "path2.bmp";
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string targetPath3 = "path2.jpg";
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var attachments = new List<MediaAttachment>();
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string pathPrefix = "path";
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for (int i = 1; i <= targetIndex; i++)
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{
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var name = i == targetIndex ? filename : "unmatched";
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attachments.Add(new ()
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{
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FileName = name,
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MimeType = mimetype,
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Index = i
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});
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}
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var mediaEncoder = new Mock<IMediaEncoder>(MockBehavior.Strict);
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mediaEncoder.Setup(encoder => encoder.ExtractVideoImage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<MediaSourceInfo>(), It.IsAny<MediaStream>(), 1, ".png", CancellationToken.None))
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.Returns(Task.FromResult(targetPath1));
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mediaEncoder.Setup(encoder => encoder.ExtractVideoImage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<MediaSourceInfo>(), It.IsAny<MediaStream>(), 2, ".bmp", CancellationToken.None))
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.Returns(Task.FromResult(targetPath2));
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mediaEncoder.Setup(encoder => encoder.ExtractVideoImage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<MediaSourceInfo>(), It.IsAny<MediaStream>(), 3, ".jpg", CancellationToken.None))
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.Returns(Task.FromResult(targetPath3));
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var embeddedImageProvider = GetEmbeddedImageProvider(mediaEncoder.Object);
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var input = GetMovie(
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new List<MediaAttachment> { sampleAttachment1, sampleAttachment2, sampleAttachment3 },
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new List<MediaStream>());
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var actualLogo = await embeddedImageProvider.GetImage(input, ImageType.Logo, CancellationToken.None);
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Assert.NotNull(actualLogo);
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Assert.True(actualLogo.HasImage);
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Assert.Equal(targetPath1, actualLogo.Path);
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Assert.Equal(ImageFormat.Png, actualLogo.Format);
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var actualBackdrop = await embeddedImageProvider.GetImage(input, ImageType.Backdrop, CancellationToken.None);
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Assert.NotNull(actualBackdrop);
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Assert.True(actualBackdrop.HasImage);
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Assert.Equal(targetPath2, actualBackdrop.Path);
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Assert.Equal(ImageFormat.Bmp, actualBackdrop.Format);
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mediaEncoder.Setup(encoder => encoder.ExtractVideoImage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<MediaSourceInfo>(), It.IsAny<MediaStream>(), It.IsAny<int>(), It.IsAny<ImageFormat>(), It.IsAny<CancellationToken>()))
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.Returns<string, string, MediaSourceInfo, MediaStream, int, ImageFormat, CancellationToken>((_, _, _, _, index, ext, _) => Task.FromResult(pathPrefix + index + "." + ext));
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var embeddedImageProvider = new EmbeddedImageProvider(mediaEncoder.Object, new NullLogger<EmbeddedImageProvider>());
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var actualPrimary = await embeddedImageProvider.GetImage(input, ImageType.Primary, CancellationToken.None);
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Assert.NotNull(actualPrimary);
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Assert.True(actualPrimary.HasImage);
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Assert.Equal(targetPath3, actualPrimary.Path);
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Assert.Equal(ImageFormat.Jpg, actualPrimary.Format);
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}
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[Fact]
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public async void GetImage_InputWithUnlabeledEmbeddedImages_BackdropReturnsNoImage()
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{
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var embeddedImageProvider = GetEmbeddedImageProvider(null);
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var input = GetMovie(attachments, new List<MediaStream>());
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var input = GetMovie(
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new List<MediaAttachment>(),
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new List<MediaStream> { new () { Type = MediaStreamType.EmbeddedImage } });
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var actual = await embeddedImageProvider.GetImage(input, ImageType.Backdrop, CancellationToken.None);
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var actual = await embeddedImageProvider.GetImage(input, type, CancellationToken.None);
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Assert.NotNull(actual);
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Assert.False(actual.HasImage);
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if (expectedFormat == null)
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{
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Assert.False(actual.HasImage);
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}
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else
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{
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Assert.True(actual.HasImage);
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Assert.Equal(pathPrefix + targetIndex + "." + expectedFormat, actual.Path, StringComparer.OrdinalIgnoreCase);
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Assert.Equal(expectedFormat, actual.Format);
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}
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}
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[Fact]
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public async void GetImage_InputWithUnlabeledEmbeddedImages_PrimaryReturnsImage()
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[Theory]
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[InlineData("chapter", null, 1, ImageType.Chapter, null)] // unexpected type, nothing found
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[InlineData(null, null, 1, ImageType.Backdrop, null)] // no label, can only find primary
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[InlineData(null, null, 1, ImageType.Primary, ImageFormat.Jpg)] // no label, finds primary
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[InlineData("backdrop", null, 2, ImageType.Backdrop, ImageFormat.Jpg)] // uses label to find index 2, not just pulling first stream
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[InlineData("cover", null, 2, ImageType.Primary, ImageFormat.Jpg)] // uses label to find index 2, not just pulling first stream
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[InlineData(null, "mjpeg", 1, ImageType.Primary, ImageFormat.Jpg)]
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[InlineData(null, "png", 1, ImageType.Primary, ImageFormat.Png)]
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[InlineData(null, "gif", 1, ImageType.Primary, ImageFormat.Gif)]
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public async void GetImage_Embedded_ReturnsCorrectSelection(string label, string? codec, int targetIndex, ImageType type, ImageFormat? expectedFormat)
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{
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MediaStream sampleStream = new () { Type = MediaStreamType.EmbeddedImage, Index = 1 };
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string targetPath = "path";
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var streams = new List<MediaStream>();
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for (int i = 1; i <= targetIndex; i++)
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{
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var comment = i == targetIndex ? label : "unmatched";
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streams.Add(new ()
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{
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Type = MediaStreamType.EmbeddedImage,
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Index = i,
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Comment = comment,
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Codec = codec
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});
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}
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var pathPrefix = "path";
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var mediaEncoder = new Mock<IMediaEncoder>(MockBehavior.Strict);
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mediaEncoder.Setup(encoder => encoder.ExtractVideoImage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<MediaSourceInfo>(), sampleStream, 1, ".jpg", CancellationToken.None))
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.Returns(Task.FromResult(targetPath));
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var embeddedImageProvider = GetEmbeddedImageProvider(mediaEncoder.Object);
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mediaEncoder.Setup(encoder => encoder.ExtractVideoImage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<MediaSourceInfo>(), It.IsAny<MediaStream>(), It.IsAny<int>(), It.IsAny<ImageFormat>(), It.IsAny<CancellationToken>()))
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.Returns<string, string, MediaSourceInfo, MediaStream, int, ImageFormat, CancellationToken>((_, _, _, stream, index, ext, _) =>
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{
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Assert.Equal(streams[index - 1], stream);
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return Task.FromResult(pathPrefix + index + "." + ext);
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});
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var embeddedImageProvider = new EmbeddedImageProvider(mediaEncoder.Object, new NullLogger<EmbeddedImageProvider>());
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var input = GetMovie(
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new List<MediaAttachment>(),
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new List<MediaStream> { sampleStream });
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var input = GetMovie(new List<MediaAttachment>(), streams);
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var actual = await embeddedImageProvider.GetImage(input, ImageType.Primary, CancellationToken.None);
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var actual = await embeddedImageProvider.GetImage(input, type, CancellationToken.None);
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Assert.NotNull(actual);
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Assert.True(actual.HasImage);
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Assert.Equal(targetPath, actual.Path);
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Assert.Equal(ImageFormat.Jpg, actual.Format);
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}
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[Fact]
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public async void GetImage_InputWithLabeledEmbeddedImages_ReturnsCorrectSelection()
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{
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// primary is second stream to ensure it's not defaulting, backdrop is first
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MediaStream sampleStream1 = new () { Type = MediaStreamType.EmbeddedImage, Index = 1, Comment = "backdrop" };
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MediaStream sampleStream2 = new () { Type = MediaStreamType.EmbeddedImage, Index = 2, Comment = "cover" };
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string targetPath1 = "path1.jpg";
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string targetPath2 = "path2.jpg";
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var mediaEncoder = new Mock<IMediaEncoder>(MockBehavior.Strict);
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mediaEncoder.Setup(encoder => encoder.ExtractVideoImage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<MediaSourceInfo>(), sampleStream1, 1, ".jpg", CancellationToken.None))
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.Returns(Task.FromResult(targetPath1));
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mediaEncoder.Setup(encoder => encoder.ExtractVideoImage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<MediaSourceInfo>(), sampleStream2, 2, ".jpg", CancellationToken.None))
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.Returns(Task.FromResult(targetPath2));
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var embeddedImageProvider = GetEmbeddedImageProvider(mediaEncoder.Object);
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var input = GetMovie(
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new List<MediaAttachment>(),
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new List<MediaStream> { sampleStream1, sampleStream2 });
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var actualPrimary = await embeddedImageProvider.GetImage(input, ImageType.Primary, CancellationToken.None);
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Assert.NotNull(actualPrimary);
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Assert.True(actualPrimary.HasImage);
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Assert.Equal(targetPath2, actualPrimary.Path);
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Assert.Equal(ImageFormat.Jpg, actualPrimary.Format);
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var actualBackdrop = await embeddedImageProvider.GetImage(input, ImageType.Backdrop, CancellationToken.None);
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Assert.NotNull(actualBackdrop);
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Assert.True(actualBackdrop.HasImage);
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Assert.Equal(targetPath1, actualBackdrop.Path);
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Assert.Equal(ImageFormat.Jpg, actualBackdrop.Format);
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}
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private static EmbeddedImageProvider GetEmbeddedImageProvider(IMediaEncoder? mediaEncoder)
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{
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return new EmbeddedImageProvider(mediaEncoder);
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if (expectedFormat == null)
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{
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Assert.False(actual.HasImage);
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}
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else
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{
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Assert.True(actual.HasImage);
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Assert.Equal(pathPrefix + targetIndex + "." + expectedFormat, actual.Path, StringComparer.OrdinalIgnoreCase);
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Assert.Equal(expectedFormat, actual.Format);
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}
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}
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private static Movie GetMovie(List<MediaAttachment> mediaAttachments, List<MediaStream> mediaStreams)
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Cody Robibero
3 years ago
committed by
GitHub