def test_integers_and(self):
circuit = Circuit()
circuit.store_direction('123 -> x')
circuit.store_direction('x AND 456 -> y')
circuit.store_direction('456 AND x -> z')
self.assertAlmostEqual(circuit.get_signal('y'), 72)
self.assertAlmostEqual(circuit.get_signal('z'), 72)
def test_not(self):
circuit = Circuit()
circuit.store_direction('123 -> x')
circuit.store_direction('456 -> y')
circuit.store_direction('NOT x -> h')
circuit.store_direction('NOT y -> i')
self.assertAlmostEqual(circuit.get_signal('h'), 65412)
self.assertAlmostEqual(circuit.get_signal('i'), 65079)
def test_wire_assignment(self):
circuit = Circuit()
circuit.store_direction('123 -> x')
circuit.store_direction('x -> y')
self.assertAlmostEqual(circuit.get_signal('x'), 123)
self.assertAlmostEqual(circuit.get_signal('y'), 123)
def test_out_of_order(self):
circuit = Circuit()
circuit.store_direction('x AND y -> d')
circuit.store_direction('y RSHIFT 2 -> g')
circuit.store_direction('NOT x -> h')
circuit.store_direction('x LSHIFT 2 -> f')
circuit.store_direction('NOT y -> i')
circuit.store_direction('123 -> x')
circuit.store_direction('x OR y -> e')
circuit.store_direction('456 -> y')
self.assertAlmostEqual(circuit.get_signal('x'), 123)
self.assertAlmostEqual(circuit.get_signal('y'), 456)
self.assertAlmostEqual(circuit.get_signal('d'), 72)
self.assertAlmostEqual(circuit.get_signal('e'), 507)
self.assertAlmostEqual(circuit.get_signal('f'), 492)
self.assertAlmostEqual(circuit.get_signal('g'), 114)
self.assertAlmostEqual(circuit.get_signal('h'), 65412)
self.assertAlmostEqual(circuit.get_signal('i'), 65079)
def test_rshift(self):
circuit = Circuit()
circuit.store_direction('123 -> x')
circuit.store_direction('456 -> y')
circuit.store_direction('y RSHIFT 2 -> g')
self.assertAlmostEqual(circuit.get_signal('g'), 114)
def test_lshift(self):
circuit = Circuit()
circuit.store_direction('123 -> x')
circuit.store_direction('456 -> y')
circuit.store_direction('x LSHIFT 2 -> f')
self.assertAlmostEqual(circuit.get_signal('f'), 492)
def test_or(self):
circuit = Circuit()
circuit.store_direction('123 -> x')
circuit.store_direction('456 -> y')
circuit.store_direction('x OR y -> e')
self.assertAlmostEqual(circuit.get_signal('e'), 507)
def test_and(self):
circuit = Circuit()
circuit.store_direction('123 -> x')
circuit.store_direction('456 -> y')
circuit.store_direction('x AND y -> d')
self.assertAlmostEqual(circuit.get_signal('d'), 72)
def test_store_direction_numeric(self):
circuit = Circuit()
circuit.store_direction('123 -> x')
circuit.store_direction('456 -> y')
self.assertAlmostEqual(circuit.get_signal('x'), 123)
self.assertAlmostEqual(circuit.get_signal('y'), 456)