public void ApplyUIntWithLittleEndianShouldNoOp()
{
const uint input = 12;
var result = EndianessConverter.ApplyUint32(ByteOrder.LittleEndian, input);
Assert.AreEqual(input, result);
}
public void ApplyUIntWithBigEndianShouldReverseBytes()
{
const uint input = 12;
var result = EndianessConverter.ApplyUint32(ByteOrder.BigEndian, input);
uint expected = BitConverter.ToUInt32(BitConverter.GetBytes(input).Reverse().ToArray(), 0);
Assert.AreEqual(expected, result);
}
public void ShouldPutUInt32BigEndian()
{
const uint value = 5;
const int index = 0;
_directBuffer.Uint32PutBigEndian(index, value);
var expected = EndianessConverter.ApplyUint32(ByteOrder.BigEndian, value);
Assert.AreEqual(expected, *(uint *)(_pBuffer + index));
}
public void ShouldGetUInt32BigEndian()
{
const uint value = 5;
const int index = 0;
var bytes = BitConverter.GetBytes(value);
Array.Copy(bytes, 0, _buffer, index, 4);
var result = _directBuffer.Uint32GetBigEndian(index);
var expected = EndianessConverter.ApplyUint32(ByteOrder.BigEndian, value);
Assert.AreEqual(expected, result);
}