public static void WriteSimpleValue_SingleValue_HappyPath(CborSimpleValue input, string hexExpectedEncoding)
{
byte[] expectedEncoding = hexExpectedEncoding.HexToByteArray();
using var writer = new CborWriter();
writer.WriteSimpleValue(input);
AssertHelper.HexEqual(expectedEncoding, writer.GetEncoding());
}
public static void ReadSimpleValue_UnsupportedRanges_LaxConformance_ShouldSucceed(CborSimpleValue expectedResult, string hexEncoding)
{
byte[] encoding = hexEncoding.HexToByteArray();
var reader = new CborReader(encoding, CborConformanceMode.Lax);
CborSimpleValue actualResult = reader.ReadSimpleValue();
Assert.Equal(expectedResult, actualResult);
Assert.Equal(CborReaderState.Finished, reader.PeekState());
}
public static void ReadSimpleValue_SingleValue_HappyPath(CborSimpleValue expectedResult, string hexEncoding)
{
byte[] encoding = hexEncoding.HexToByteArray();
var reader = new CborReader(encoding);
CborSimpleValue actualResult = reader.ReadSimpleValue();
Assert.Equal(expectedResult, actualResult);
Assert.Equal(CborReaderState.Finished, reader.PeekState());
}
public void WriteSimpleValue(CborSimpleValue value)
{
if ((byte)value < 24)
{
EnsureWriteCapacity(1);
WriteInitialByte(new CborInitialByte(CborMajorType.Simple, (CborAdditionalInfo)value));
}
else
{
EnsureWriteCapacity(2);
WriteInitialByte(new CborInitialByte(CborMajorType.Simple, CborAdditionalInfo.Additional8BitData));
_buffer[_offset++] = (byte)value;
}
AdvanceDataItemCounters();
}
/// <summary>Writes a simple value encoding (major type 7).</summary>
/// <param name="value">The value to write.</param>
/// <exception cref="ArgumentOutOfRangeException">The <paramref name="value" /> parameter is in the invalid 24-31 range.</exception>
/// <exception cref="InvalidOperationException">Writing a new value exceeds the definite length of the parent data item.
/// -or-
/// The major type of the encoded value is not permitted in the parent data item.
/// -or-
/// The written data is not accepted under the current conformance mode.</exception>
public void WriteSimpleValue(CborSimpleValue value)
{
if (value < (CborSimpleValue)CborAdditionalInfo.Additional8BitData)
{
EnsureWriteCapacity(1);
WriteInitialByte(new CborInitialByte(CborMajorType.Simple, (CborAdditionalInfo)value));
}
else if (value <= (CborSimpleValue)CborAdditionalInfo.IndefiniteLength &&
CborConformanceModeHelpers.RequireCanonicalSimpleValueEncodings(ConformanceMode))
{
throw new ArgumentOutOfRangeException(SR.Format(SR.Cbor_ConformanceMode_InvalidSimpleValueEncoding, ConformanceMode));
}
else
{
EnsureWriteCapacity(2);
WriteInitialByte(new CborInitialByte(CborMajorType.Simple, CborAdditionalInfo.Additional8BitData));
_buffer[_offset++] = (byte)value;
}
AdvanceDataItemCounters();
}
public static void WriteSimpleValue_InvalidValue_LaxConformance_ShouldSucceed(CborSimpleValue input, string hexExpectedEncoding)
{
byte[] expectedEncoding = hexExpectedEncoding.HexToByteArray();
var writer = new CborWriter(CborConformanceLevel.Lax);
writer.WriteSimpleValue(input);
AssertHelper.HexEqual(expectedEncoding, writer.Encode());
}
public static void WriteSimpleValue_InvalidValue_UnsupportedConformance_ShouldThrowArgumentOutOfRangeException(CborConformanceLevel conformanceLevel, CborSimpleValue input)
{
var writer = new CborWriter(conformanceLevel);
Assert.Throws <ArgumentOutOfRangeException>(() => writer.WriteSimpleValue(input));
}
