class NorGate(Gate):
def __init__(self, inputs: dict, gate_name: str = ""):
self.__or_gate = OrGate(inputs)
self.inputs = inputs
self.name = gate_name
def calculate_output(self):
self.__or_gate.calculate_output()
value = self.__or_gate.get_output()
if value == 1:
self.output = 0
if value == 0:
self.output = 1
def get_output(self):
return self.output
def get_inputs(self):
return self.__or_gate.get_inputs()
def get_input(self, key: str):
return self.__or_gate.get_input(key)
def set_input(self, key: str, value: int):
self.__or_gate.set_input(key, value)
def get_name(self):
return self.name
def test_set_input(self):
inputs = {'il': 0, 'i2': 1}
or_gate = OrGate(inputs)
or_gate.calculate_output()
or_gate.set_input('i2', 0)
or_gate.calculate_output()
self.assertEqual(or_gate.get_output(), 0)