public static void ReadCborNegativeIntegerEncoding_EmptyBuffer_ShouldThrowFormatException()
{
byte[] encoding = Array.Empty <byte>();
var reader = new CborReader(encoding);
Assert.Throws <FormatException>(() => reader.ReadCborNegativeIntegerEncoding());
Assert.Equal(encoding.Length, reader.BytesRemaining);
}
public static void ReadCborNegativeIntegerEncoding_InvalidData_ShouldThrowFormatException(string hexEncoding)
{
byte[] encoding = hexEncoding.HexToByteArray();
var reader = new CborReader(encoding);
Assert.Throws <FormatException>(() => reader.ReadCborNegativeIntegerEncoding());
Assert.Equal(encoding.Length, reader.BytesRemaining);
}
public static void ReadCborNegativeIntegerEncoding_SingleValue_HappyPath(ulong expectedResult, string hexEncoding)
{
byte[] data = hexEncoding.HexToByteArray();
var reader = new CborReader(data);
ulong actualResult = reader.ReadCborNegativeIntegerEncoding();
Assert.Equal(expectedResult, actualResult);
Assert.Equal(CborReaderState.Finished, reader.PeekState());
}
public static void ReadCborNegativeIntegerEncoding_InvalidTypes_ShouldThrowInvalidOperationException(string hexEncoding)
{
byte[] encoding = hexEncoding.HexToByteArray();
var reader = new CborReader(encoding);
Assert.Throws <InvalidOperationException>(() => reader.ReadCborNegativeIntegerEncoding());
Assert.Equal(0, reader.BytesRead);
}
public static void ReadCborNegativeIntegerEncoding_InvalidTypes_ShouldThrowInvalidOperationException(string hexEncoding)
{
byte[] encoding = hexEncoding.HexToByteArray();
var reader = new CborReader(encoding);
InvalidOperationException exn = Assert.Throws <InvalidOperationException>(() => reader.ReadCborNegativeIntegerEncoding());
Assert.Equal("Data item major type mismatch.", exn.Message);
Assert.Equal(encoding.Length, reader.BytesRemaining);
}