public static string Serialize(string identifier, Type storageType, object instance, bool encryptSaveFile)
{
var serializer = new fsSerializer();
fsData data;
GetJsonConverters(ref serializer);
//serialize data
serializer.TrySerialize(storageType, instance, out data).AssertSuccessWithoutWarnings(); // 5.1 Serialize data
string serializedData = (encryptSaveFile) ? fsJsonPrinter.CompressedJson(data) : fsJsonPrinter.PrettyJson(data); // 5.2 Create Json string
if (encryptSaveFile)
{
serializedData = StringCompression.Compress(serializedData); // 5.3 Compress Json string
}
if (encryptSaveFile)
{
serializedData = StringCipher.Encrypt(serializedData, encryptionPassword); // 5.4 Encrpyt Json string
}
//write identifier
string identifierStart = "<" + identifier + ">\n";
string identifierEnd = "\n</" + identifier + ">\n";
serializedData = serializedData.Insert(0, identifierStart);
serializedData += identifierEnd;
return(serializedData);
}
private bool SetJsonInfo()
{
// Create the sidecar json object
SidecarJson ??= new SidecarFileJsonSchema();
// Schema version
SidecarJson.SchemaVersion = SidecarFileJsonSchema.CurrentSchemaVersion;
// Media file info
MediaFileInfo.Refresh();
SidecarJson.MediaLastWriteTimeUtc = MediaFileInfo.LastWriteTimeUtc;
SidecarJson.MediaLength = MediaFileInfo.Length;
SidecarJson.MediaHash = ComputeHash();
// Tool version info
SidecarJson.FfProbeToolVersion = Tools.FfProbe.Info.Version;
SidecarJson.MkvMergeToolVersion = Tools.MkvMerge.Info.Version;
SidecarJson.MediaInfoToolVersion = Tools.MediaInfo.Info.Version;
// Compressed tool info
SidecarJson.FfProbeInfoData = StringCompression.Compress(FfProbeInfoJson);
SidecarJson.MkvMergeInfoData = StringCompression.Compress(MkvMergeInfoJson);
SidecarJson.MediaInfoData = StringCompression.Compress(MediaInfoXml);
// State
// TODO: Only update tool and file info if changed, else just update state
SidecarJson.State = State;
return(true);
}
public void TestStringCompression()
{
// solution #1 ineffective string comparison
Assert.Equal("a2b1c5a3", StringCompression.CompressBad("aabcccccaaa"));
// solution #2 with string builder
Assert.Equal("a2b1c5a3", StringCompression.CompressStringBuilder("aabcccccaaa"));
// solution #3 with added check if compressed string is longer than initial one
Assert.Equal("a2b1c5a3", StringCompression.Compress("aabcccccaaa"));
}
public void StringCompression_ShouldNotReturnACompressedString_WhenTheCompressedStringIsNotSmallerThanTheOriginalString_Testcase_3()
{
// Arrange
string input = "abcdefghijklmnopqrstuvwqyz";
// Act
string output = StringCompression.Compress(input);
// Assert
Assert.AreEqual("abcdefghijklmnopqrstuvwqyz", output);
}
public void StringCompression_ShouldNotReturnACompressedString_WhenTheCompressedStringIsNotSmallerThanTheOriginalString_Testcase_2()
{
// Arrange
string input = "aabbccddeeffgghhiijjkk";
// Act
string output = StringCompression.Compress(input);
// Assert
Assert.AreEqual("aabbccddeeffgghhiijjkk", output);
}
public void StringCompressionShouldCompressStringSuccessfully_Testcase_3()
{
// Arrange
string input = "hhhhbboooooaaa";
// Act
string output = StringCompression.Compress(input);
// Assert
Assert.AreEqual("h4b2o5a3", output);
}
public void StringCompressionShouldCompressStringSuccessfully_Testcase_2()
{
// Arrange
string input = "aabbccc";
// Act
string output = StringCompression.Compress(input);
// Assert
Assert.AreEqual("a2b2c3", output);
}
public void Compress(string input, string expected)
{
Assert.Equal(expected, StringCompression.Compress(input));
}
public void CompressStringWithDictionary(string input, string expectedOutput)
{
var result = StringCompression.Compress(input);
Assert.Equal(expectedOutput, result);
}
public void CanCompress(string input, string expected)
{
var actual = StringCompression.Compress(input);
Assert.Equal(expected, actual);
}