public void IsValidTest()
{
using var stream = new MemoryStream();
stream.WriteByte(0x40);
stream.WriteByte(0x43);
stream.WriteByte(0x54);
stream.WriteByte(0x44);
stream.Position = 0;
Assert.True(Ctd.IsValid(stream));
}
public void IsNotValidTest()
{
using (var stream = new MemoryStream())
{
stream.WriteByte(1);
stream.WriteByte(2);
stream.WriteByte(3);
stream.WriteByte(4);
stream.Position = 0;
Assert.False(Ctd.IsValid(stream));
}
}