public async Task EncodingCancellationTest2()
{
TestIFolderSelectorService folderSelector = new TestIFolderSelectorService();
folderSelector.FolderPath = @"C:\folder\";
viewModel.FolderSelectorService = folderSelector;
viewModel.Path = @"C:\dir\";
TestIInputDataService inputDataService = new TestIInputDataService();
inputDataService.InputCommand = InputCommand.Decode;
viewModel.InputDataService = inputDataService;
WritableMemoryStream outputStream = new WritableMemoryStream();
TestIPlatformService platform = new TestIPlatformService();
platform.WriteFileFunc = x => {
if (string.Equals(x, @"C:\folder\dir\f2.dat", StringComparison.OrdinalIgnoreCase))
{
viewModel.Cancel();
}
return(outputStream);
};
platform.ReadFileFunc = x => new BufferBuilder()
.AddByte(0x2)
.AddInt(0x9)
.AddByte(0x0)
.AddLong(0x1)
.AddByte(0x1)
.AddInt(0x6)
.AddString("dir")
.AddInt(2)
.AddByte(0x0)
.AddInt(0xC)
.AddString("f1.dat")
.AddLong(200 * 1024 * 8) // 200Kb
.AddByte(0x0, 200 * 1024)
.AddByte(0x0)
.AddInt(0xC)
.AddString("f2.dat")
.AddLong(300 * 1024 * 8) // 300Kb
.AddByte(0x0, 300 * 1024).GetStream();
viewModel.DecodingService = new DefaultHuffmanDecodingService(platform, new DefaultStreamParser());
await viewModel.Run();
Assert.AreEqual(256 * 1024 * 8, outputStream.Length);
}
private void SetupDecodingService(Action decodeAction)
{
TestIFolderSelectorService folderSelector = new TestIFolderSelectorService();
folderSelector.FolderPath = @"C:\folder\";
viewModel.FolderSelectorService = folderSelector;
TestIInputDataService inputDataService = new TestIInputDataService();
inputDataService.InputCommand = InputCommand.Decode;
viewModel.InputDataService = inputDataService;
TestIHuffmanDecodingService encodingService = new TestIHuffmanDecodingService();
encodingService.DecodeAction = decodeAction;
viewModel.DecodingService = encodingService;
}
