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Added Unit tests for input and output pipes

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Максим Багрянцев 2020-04-28 22:40:33 +03:00
parent 412456857f
commit 5991cc99f0
1 changed files with 122 additions and 2 deletions
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122
FFMpegCore.Test/VideoTest.cs
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@ -1,6 +1,7 @@
using FFMpegCore.Enums;
using FFMpegCore.FFMPEG.Argument;
using FFMpegCore.FFMPEG.Enums;
using FFMpegCore.FFMPEG.Exceptions;
using FFMpegCore.FFMPEG.Pipes;
using FFMpegCore.Test.Resources;
using Microsoft.VisualStudio.TestTools.UnitTesting;
@ -118,6 +119,54 @@ private void ConvertFromStreamPipe(VideoType type, ArgumentContainer container)
}
}
private void ConvertToStreamPipe(VideoType type, ArgumentContainer container)
{
using (var ms = new MemoryStream())
{
var input = VideoInfo.FromFileInfo(VideoLibrary.LocalVideo);
var arguments = new ArgumentContainer { new InputArgument(input) };
foreach (var arg in container)
{
arguments.Add(arg.Value);
}
var streamPipeDataReader = new StreamPipeDataReader(ms);
streamPipeDataReader.BlockSize = streamPipeDataReader.BlockSize * 16;
arguments.Add(new OutputPipeArgument(streamPipeDataReader));
var scaling = container.Find<ScaleArgument>();
Encoder.Convert(arguments);
ms.Position = 0;
var outputVideo = VideoInfo.FromStream(ms);
Assert.IsTrue(Math.Abs((outputVideo.Duration - input.Duration).TotalMilliseconds) < 1000.0 / input.FrameRate);
if (scaling == null)
{
Assert.AreEqual(outputVideo.Width, input.Width);
Assert.AreEqual(outputVideo.Height, input.Height);
}
else
{
if (scaling.Value.Width != -1)
{
Assert.AreEqual(outputVideo.Width, scaling.Value.Width);
}
if (scaling.Value.Height != -1)
{
Assert.AreEqual(outputVideo.Height, scaling.Value.Height);
}
Assert.AreNotEqual(outputVideo.Width, input.Width);
Assert.AreNotEqual(outputVideo.Height, input.Height);
}
}
}
public void Convert(VideoType type, ArgumentContainer container)
{
var output = Input.OutputLocation(type);
@ -255,6 +304,78 @@ public void Video_ToMP4_Args_StreamPipe()
ConvertFromStreamPipe(VideoType.Mp4, container);
}
[TestMethod]
public void Video_ToMP4_Args_StreamOutputPipe_Async_Failure()
{
Assert.ThrowsException<FFMpegException>(() =>
{
using (var ms = new MemoryStream())
{
var pipeSource = new StreamPipeDataReader(ms);
var container = new ArgumentContainer
{
new InputArgument(VideoLibrary.LocalVideo),
new VideoCodecArgument(VideoCodec.LibX264),
new ForceFormatArgument("mkv"),
new OutputPipeArgument(pipeSource)
};
var input = VideoInfo.FromFileInfo(VideoLibrary.LocalVideoWebm);
Encoder.ConvertAsync(container).WaitForResult();
}
});
}
[TestMethod]
public void Video_ToMP4_Args_StreamOutputPipe_Failure()
{
Assert.ThrowsException<FFMpegException>(() =>
{
var container = new ArgumentContainer
{
new ForceFormatArgument("mkv")
};
ConvertToStreamPipe(VideoType.Mp4, container);
});
}
[TestMethod]
public void Video_ToMP4_Args_StreamOutputPipe_Async()
{
Assert.ThrowsException<FFMpegException>(() =>
{
using (var ms = new MemoryStream())
{
var pipeSource = new StreamPipeDataReader(ms);
var container = new ArgumentContainer
{
new InputArgument(VideoLibrary.LocalVideo),
new VideoCodecArgument(VideoCodec.LibX264),
new ForceFormatArgument("mp4"),
new OutputPipeArgument(pipeSource)
};
var input = VideoInfo.FromFileInfo(VideoLibrary.LocalVideoWebm);
Encoder.ConvertAsync(container).WaitForResult();
}
});
}
[TestMethod]
public void Video_ToMP4_Args_StreamOutputPipe()
{
Assert.ThrowsException<FFMpegException>(() =>
{
var container = new ArgumentContainer
{
new VideoCodecArgument(VideoCodec.LibX264),
new ForceFormatArgument("mp4")
};
ConvertToStreamPipe(VideoType.Mp4, container);
});
}
[TestMethod]
public void Video_ToTS()
{
@ -278,7 +399,6 @@ public void Video_ToTS_Args_Pipe()
{
var container = new ArgumentContainer
{
new CopyArgument(),
new ForceFormatArgument(VideoCodec.MpegTs)
};
ConvertFromPipe(VideoType.Ts, container);