public void TestWriteVals_BadIndex()
{
byte[] buff = new byte[4];
int index = -1;
_ = BytewiseIO.WriteUShort(index, buff, 15, Endianness.LittleEndian);
}
public void TestWriteVals_Success()
{
byte[] buff = new byte[19];
int index = 0;
index = BytewiseIO.WriteUInt(index, buff, 15, Endianness.LittleEndian);
Assert.AreEqual(index, 4);
uint val = BytewiseIO.ReadUInt(index - (sizeof(uint)), buff, Endianness.LittleEndian);
Assert.AreEqual(val, (uint)15);
index = BytewiseIO.WriteUInt(index, buff, 0xA1B2C3D4, Endianness.BigEndian);
Assert.AreEqual(index, 8);
val = BytewiseIO.ReadUInt(index - (sizeof(uint)), buff, Endianness.BigEndian);
Assert.AreEqual(val, (uint)0xA1B2C3D4);
index = BytewiseIO.WriteULong(index, buff, 0xA1B2C3D4E5F6A1B2, Endianness.LittleEndian);
Assert.AreEqual(index, 16);
ulong lval = BytewiseIO.ReadULong(index - sizeof(ulong), buff, Endianness.LittleEndian);
Assert.AreEqual(lval, (ulong)0xA1B2C3D4E5F6A1B2);
index = BytewiseIO.WriteByte(index, buff, 0xAF);
Assert.AreEqual(index, 17);
byte bval = BytewiseIO.ReadByte(index - sizeof(byte), buff);
Assert.AreEqual(bval, 0xAF);
index = BytewiseIO.WriteUShort(index, buff, 0xFFAC, Endianness.BigEndian);
Assert.AreEqual(index, 19);
ushort sval = BytewiseIO.ReadUShort(index - sizeof(ushort), buff, Endianness.BigEndian);
Assert.AreEqual(sval, 0xFFAC);
}