public void StoresFlags()
{
SignalBus signals = new SignalBus();
FlagBus flagBus = new FlagBus();
FlagsRegister flagsRegister = new FlagsRegister(null, signals, flagBus);
flagBus.Carry = true;
flagBus.Zero = true;
signals.FI = true;
flagsRegister.ReadFromBus();
Assert.AreEqual(3, flagsRegister.Value);
}
public void FlagsRegisterInputs()
{
DataBus bus = new DataBus();
FlagBus flagBus = new FlagBus();
SignalBus signals = new SignalBus();
Register flags = new FlagsRegister(bus, signals, flagBus);
flagBus.Carry = true;
flagBus.Zero = true;
signals.FI = true;
flags.ReadFromBus();
Assert.AreEqual(FlagsRegister.CARRY + FlagsRegister.ZERO, flags.Value);
}
