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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| using System; | ||
| using System.IO; | ||
| using System.IO.Compression; | ||
| using System.Net.Http; | ||
| using System.Runtime.InteropServices; | ||
| using System.Threading.Tasks; | ||
| using CliWrap; | ||
| using Xunit; | ||
|
|
||
| namespace YoutubeExplode.Converter.Tests.Fixtures | ||
| { | ||
| public partial class FFmpegFixture : IAsyncLifetime | ||
| { | ||
| public string FilePath => Path.Combine( | ||
| Path.GetDirectoryName(typeof(FFmpegFixture).Assembly.Location) ?? Directory.GetCurrentDirectory(), | ||
| GetFFmpegFileName() | ||
| ); | ||
|
|
||
| private async ValueTask EnsureFFmpegHasExecutePermissionAsync() | ||
| { | ||
| if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) | ||
| return; | ||
|
|
||
| await Cli.Wrap("/bin/bash") | ||
| .WithArguments(new[] {"-c", $"chmod +x {FilePath}"}) | ||
| .ExecuteAsync(); | ||
| } | ||
|
|
||
| private async ValueTask DownloadFFmpegAsync() | ||
| { | ||
| using var httpClient = new HttpClient(); | ||
|
|
||
| await using var zipStream = await httpClient.GetStreamAsync(GetFFmpegDownloadUrl()); | ||
| using var zip = new ZipArchive(zipStream, ZipArchiveMode.Read); | ||
|
|
||
| var entry = zip.GetEntry(GetFFmpegFileName()); | ||
|
|
||
| if (entry is null) | ||
| throw new FileNotFoundException("Downloaded archive doesn't contain FFmpeg."); | ||
|
|
||
| await using var entryStream = entry.Open(); | ||
| await using var fileStream = File.Create(FilePath); | ||
| await entryStream.CopyToAsync(fileStream); | ||
|
|
||
| await EnsureFFmpegHasExecutePermissionAsync(); | ||
| } | ||
|
|
||
| public async Task InitializeAsync() | ||
| { | ||
| // Don't re-download FFmpeg from last time | ||
| if (File.Exists(FilePath)) | ||
| return; | ||
|
|
||
| await DownloadFFmpegAsync(); | ||
| } | ||
|
|
||
| public Task DisposeAsync() => Task.CompletedTask; | ||
| } | ||
|
|
||
| public partial class FFmpegFixture | ||
| { | ||
| private static string GetFFmpegFileName() => | ||
| RuntimeInformation.IsOSPlatform(OSPlatform.Windows) | ||
| ? "ffmpeg.exe" | ||
| : "ffmpeg"; | ||
|
|
||
| private static string GetFFmpegDownloadUrl() | ||
| { | ||
| if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) | ||
| return "https://github.com/vot/ffbinaries-prebuilt/releases/download/v4.2.1/ffmpeg-4.2.1-win-64.zip"; | ||
|
|
||
| if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux)) | ||
| return "https://github.com/vot/ffbinaries-prebuilt/releases/download/v4.2.1/ffmpeg-4.2.1-linux-64.zip"; | ||
|
|
||
| if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX)) | ||
| return "https://github.com/vot/ffbinaries-prebuilt/releases/download/v4.2.1/ffmpeg-4.2.1-osx-64.zip"; | ||
|
|
||
| throw new InvalidOperationException("Unknown OS."); | ||
| } | ||
| } | ||
| } |
25 changes: 25 additions & 0 deletions
25
YoutubeExplode.Converter.Tests/Fixtures/TempOutputFixture.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| using System; | ||
| using System.IO; | ||
|
|
||
| namespace YoutubeExplode.Converter.Tests.Fixtures | ||
| { | ||
| public class TempOutputFixture : IDisposable | ||
| { | ||
| public string DirPath => Path.Combine( | ||
| Path.GetDirectoryName(typeof(TempOutputFixture).Assembly.Location) ?? Directory.GetCurrentDirectory(), | ||
| "Temp" | ||
| ); | ||
|
|
||
| public TempOutputFixture() => Directory.CreateDirectory(DirPath); | ||
|
|
||
| public string GetTempFilePath(string fileName) => Path.Combine(DirPath, fileName); | ||
|
|
||
| public string GetTempFilePath() => GetTempFilePath(Guid.NewGuid().ToString()); | ||
|
|
||
| public void Dispose() | ||
| { | ||
| if (Directory.Exists(DirPath)) | ||
| Directory.Delete(DirPath, true); | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,141 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.IO; | ||
| using System.Threading.Tasks; | ||
| using FluentAssertions; | ||
| using Xunit; | ||
| using Xunit.Abstractions; | ||
| using YoutubeExplode.Converter.Tests.Fixtures; | ||
|
|
||
| namespace YoutubeExplode.Converter.Tests | ||
| { | ||
| public class GeneralSpecs : IClassFixture<TempOutputFixture>, IClassFixture<FFmpegFixture> | ||
| { | ||
| private readonly ITestOutputHelper _testOutput; | ||
| private readonly TempOutputFixture _tempOutputFixture; | ||
| private readonly FFmpegFixture _ffmpegFixture; | ||
|
|
||
| public GeneralSpecs( | ||
| ITestOutputHelper testOutput, | ||
| TempOutputFixture tempOutputFixture, | ||
| FFmpegFixture ffmpegFixture) | ||
| { | ||
| _testOutput = testOutput; | ||
| _tempOutputFixture = tempOutputFixture; | ||
| _ffmpegFixture = ffmpegFixture; | ||
| } | ||
|
|
||
| [Fact] | ||
| public async Task User_can_download_a_video_by_merging_best_streams_into_a_single_mp4_file() | ||
| { | ||
| // Arrange | ||
| var youtube = new YoutubeClient(); | ||
| var outputFilePath = Path.ChangeExtension(_tempOutputFixture.GetTempFilePath(), "mp4"); | ||
|
|
||
| // Act | ||
| await youtube.Videos.DownloadAsync("AI7ULzgf8RU", outputFilePath); | ||
|
|
||
| var fileInfo = new FileInfo(outputFilePath); | ||
|
|
||
| // Assert | ||
| fileInfo.Exists.Should().BeTrue(); | ||
| fileInfo.Length.Should().BeGreaterThan(0); | ||
| } | ||
|
|
||
| [Fact] | ||
| public async Task User_can_download_a_video_by_merging_best_streams_into_a_single_webm_file() | ||
| { | ||
| // Arrange | ||
| var youtube = new YoutubeClient(); | ||
| var outputFilePath = Path.ChangeExtension(_tempOutputFixture.GetTempFilePath(), "webm"); | ||
|
|
||
| // Act | ||
| await youtube.Videos.DownloadAsync("FkklG9MA0vM", outputFilePath); | ||
|
|
||
| var fileInfo = new FileInfo(outputFilePath); | ||
|
|
||
| // Assert | ||
| fileInfo.Exists.Should().BeTrue(); | ||
| fileInfo.Length.Should().BeGreaterThan(0); | ||
| } | ||
|
|
||
| [Fact] | ||
| public async Task User_can_download_a_video_by_merging_best_streams_into_a_single_mp3_file() | ||
| { | ||
| // Arrange | ||
| var youtube = new YoutubeClient(); | ||
| var outputFilePath = Path.ChangeExtension(_tempOutputFixture.GetTempFilePath(), "mp3"); | ||
|
|
||
| // Act | ||
| await youtube.Videos.DownloadAsync("AI7ULzgf8RU", outputFilePath); | ||
|
|
||
| var fileInfo = new FileInfo(outputFilePath); | ||
|
|
||
| // Assert | ||
| fileInfo.Exists.Should().BeTrue(); | ||
| fileInfo.Length.Should().BeGreaterThan(0); | ||
| } | ||
|
|
||
| [Fact] | ||
| public async Task User_can_download_a_video_by_merging_best_streams_into_a_single_ogg_file() | ||
| { | ||
| // Arrange | ||
| var youtube = new YoutubeClient(); | ||
| var outputFilePath = Path.ChangeExtension(_tempOutputFixture.GetTempFilePath(), "ogg"); | ||
|
|
||
| // Act | ||
| await youtube.Videos.DownloadAsync("AI7ULzgf8RU", outputFilePath); | ||
|
|
||
| var fileInfo = new FileInfo(outputFilePath); | ||
|
|
||
| // Assert | ||
| fileInfo.Exists.Should().BeTrue(); | ||
| fileInfo.Length.Should().BeGreaterThan(0); | ||
| } | ||
|
|
||
| [Fact] | ||
| public async Task User_can_download_a_video_with_custom_conversion_settings() | ||
| { | ||
| // Arrange | ||
| var youtube = new YoutubeClient(); | ||
| var outputFilePath = _tempOutputFixture.GetTempFilePath(); | ||
|
|
||
| // Act | ||
| await youtube.Videos.DownloadAsync( | ||
| "AI7ULzgf8RU", outputFilePath, | ||
| o => o | ||
| .SetFFmpegPath(_ffmpegFixture.FilePath) | ||
| .SetFormat("mp4") | ||
| .SetPreset(ConversionPreset.UltraFast) | ||
| ); | ||
|
|
||
| var fileInfo = new FileInfo(outputFilePath); | ||
|
|
||
| // Assert | ||
| fileInfo.Exists.Should().BeTrue(); | ||
| fileInfo.Length.Should().BeGreaterThan(0); | ||
| } | ||
|
|
||
| [Fact] | ||
| public async Task User_can_download_a_video_and_track_the_progress_of_the_operation() | ||
| { | ||
| // Arrange | ||
| var progressReports = new List<double>(); | ||
| var progress = new Progress<double>(p => | ||
| { | ||
| _testOutput.WriteLine($"Progress: {p:P2}"); | ||
| progressReports.Add(p); | ||
| }); | ||
|
|
||
| var youtube = new YoutubeClient(); | ||
| var outputFilePath = _tempOutputFixture.GetTempFilePath(); | ||
|
|
||
| // Act | ||
| await youtube.Videos.DownloadAsync("AI7ULzgf8RU", outputFilePath, progress); | ||
|
|
||
| // Assert | ||
| progressReports.Should().NotBeEmpty(); | ||
| progressReports.Should().Contain(1.0); | ||
| } | ||
| } | ||
| } |
29 changes: 29 additions & 0 deletions
29
YoutubeExplode.Converter.Tests/YoutubeExplode.Converter.Tests.csproj
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
|
|
||
| <PropertyGroup> | ||
| <TargetFramework>net5.0</TargetFramework> | ||
| <IsPackable>false</IsPackable> | ||
| <IsTestProject>true</IsTestProject> | ||
| <CollectCoverage>true</CollectCoverage> | ||
| <CoverletOutputFormat>opencover</CoverletOutputFormat> | ||
| </PropertyGroup> | ||
|
|
||
| <ItemGroup> | ||
| <Content Include="xunit.runner.json" CopyToOutputDirectory="PreserveNewest" /> | ||
| </ItemGroup> | ||
|
|
||
| <ItemGroup> | ||
| <PackageReference Include="CliWrap" Version="3.3.2" /> | ||
| <PackageReference Include="FluentAssertions" Version="5.10.3" /> | ||
| <PackageReference Include="GitHubActionsTestLogger" Version="1.2.0" /> | ||
| <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" /> | ||
| <PackageReference Include="xunit" Version="2.4.1" /> | ||
| <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" PrivateAssets="all" /> | ||
| <PackageReference Include="coverlet.msbuild" Version="3.0.3" PrivateAssets="all" /> | ||
| </ItemGroup> | ||
|
|
||
| <ItemGroup> | ||
| <ProjectReference Include="..\YoutubeExplode.Converter\YoutubeExplode.Converter.csproj" /> | ||
| </ItemGroup> | ||
|
|
||
| </Project> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| { | ||
| "$schema": "https://xunit.net/schema/current/xunit.runner.schema.json", | ||
| "methodDisplayOptions": "all", | ||
| "methodDisplay": "method" | ||
| } |
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