public Task WriteAsync(Stream stream, IMS2FileHeader fileHeader)
{
using var bw = new BinaryWriter(stream, Encoding.ASCII, true);
bw.Write((uint)fileHeader.CompressionType);
bw.Write(fileHeader.Id);
bw.Write((uint)fileHeader.Size.EncodedSize);
bw.Write(fileHeader.Size.CompressedSize);
bw.Write(fileHeader.Size.Size);
bw.Write(fileHeader.Offset);
return(Task.CompletedTask);
}
public async Task Save_OneFileToFile_FileDataHeaderEqualsExpected()
{
const string FileName = nameof(Save_OneFileToFile_FileDataHeaderEqualsExpected);
string headerPath = FileName + HeaderFileExtension;
string dataPath = FileName + DataFileExtension;
string input = "inputdata123" + nameof(Save_OneFileToFile_FileDataHeaderEqualsExpected);
string encryptedInput = "encrypteddata654" + nameof(Save_OneFileToFile_FileDataHeaderEqualsExpected);
var sizeMock = CreateSizeMock(1, 20, 8);
MS2CryptoMode expectedCryptoMode = (MS2CryptoMode)12345;
IMS2ArchiveCryptoRepository repo = new FakeCryptoRepository(expectedCryptoMode, EncodingTest, input, encryptedInput, sizeMock.Object);
IMS2FileHeader expectedFileData = await repo.GetFileHeaderCrypto().ReadAsync(StringToStream(input));
var archive = new MS2Archive(repo);
AddDataStringToArchive(archive, input, encryptedInput, sizeMock, 1, "singlefile", CompressionType.Zlib);
await archive.SaveAsync(headerPath, dataPath);
using var fsHeader = File.OpenRead(headerPath);
using var br = new BinaryReader(fsHeader, EncodingTest, true);
MS2CryptoMode actualCryptoMode = (MS2CryptoMode)br.ReadUInt32();
var(actualFileInfoSize, actualFileDataSize, actualFileCount) = await repo.GetArchiveHeaderCrypto().ReadAsync(fsHeader);
var msFileInfo = await repo.GetDecryptionStreamAsync(fsHeader, actualFileInfoSize, true);
var msFileData = await repo.GetDecryptionStreamAsync(fsHeader, actualFileDataSize, true);
IMS2FileHeader actualFileData = await repo.GetFileHeaderCrypto().ReadAsync(msFileData);
Assert.AreEqual(expectedFileData.Id, actualFileData.Id);
Assert.AreEqual(expectedFileData.Offset, actualFileData.Offset);
Assert.AreEqual(expectedFileData.CompressionType, actualFileData.CompressionType);
Assert.AreEqual(expectedFileData.Size.EncodedSize, actualFileData.Size.EncodedSize);
Assert.AreEqual(expectedFileData.Size.CompressedSize, actualFileData.Size.CompressedSize);
Assert.AreEqual(expectedFileData.Size.Size, actualFileData.Size.Size);
}
bool IEquatable <IMS2FileHeader> .Equals(IMS2FileHeader other)
{
return(this.Equals(other as MS2FileHeader));
}
