def test_xor_gate(self):
input1 = Neuron(value=1, weight=1) #1
input2 = Neuron(value=1, weight=1) #1
input3 = Neuron(weight=1, threshold=0.5, neuron_input_list=[input1, input2])
input4 = Neuron(weight=-1, threshold=1.5, neuron_input_list=[input1, input2])
xor_gate = Neuron(threshold=0.5, neuron_input_list=[input3, input4])
self.assertEquals(xor_gate.fire(), 0)
input1 = Neuron(value=1, weight=1) #1
input2 = Neuron(weight=1) #0
input3 = Neuron(weight=1, threshold=0.5, neuron_input_list=[input1, input2])
input4 = Neuron(weight=-1, threshold=1.5, neuron_input_list=[input1, input2])
xor_gate = Neuron(threshold=0.5, neuron_input_list=[input3, input4])
self.assertEquals(xor_gate.fire(), 1)
input1 = Neuron(value=1, weight=1) #1
input2 = Neuron(weight=1) #0
input3 = Neuron(weight=1, threshold=0.5, neuron_input_list=[input2, input1])
input4 = Neuron(weight=-1, threshold=1.5, neuron_input_list=[input1, input2])
xor_gate = Neuron(threshold=0.5, neuron_input_list=[input4, input3])
self.assertEquals(xor_gate.fire(), 1)
input1 = Neuron(weight=1) #0
input2 = Neuron(weight=1) #0
input3 = Neuron(weight=1, threshold=0.5, neuron_input_list=[input1, input2])
input4 = Neuron(weight=-1, threshold=1.5, neuron_input_list=[input1, input2])
xor_gate = Neuron(threshold=0.5, neuron_input_list=[input3, input4])
self.assertEquals(xor_gate.fire(), 0)
#- XOR API -#
in1 = Neuron(value=1, weight=1) #1
in2 = Neuron(value=1, weight=1) #1
xor_gate = Neuron.xor_gate()
xor_gate.set_inputs([in1, in2])
self.assertEqual(xor_gate.fire(), 0)
in1 = Neuron(value=1, weight=1) #1
in2 = Neuron(weight=1) #0
xor_gate = Neuron.xor_gate()
xor_gate.set_inputs([in1, in2])
self.assertEqual(xor_gate.fire(), 1)
xor_gate.set_inputs([in2, in1])
self.assertEqual(xor_gate.fire(), 1)
xor_gate.set_inputs([in2, in2])
self.assertEqual(xor_gate.fire(), 0)
def test_and_gate(self):
input3 = Neuron(value=1, weight=1) #1
input4 = Neuron(value=1, weight=1) #1
self.assertEqual(input3.fire(), 1)
self.assertEqual(input4.fire(), 1)
and_gate = Neuron(threshold=1.5, neuron_input_list=[input3, input4])
self.assertEqual(and_gate.fire(), 1) # True & True = True
input5 = Neuron(value=0, weight=1) #0
input6 = Neuron(value=1, weight=1) #1
self.assertEqual(input5.fire(), 0)
self.assertEqual(input6.fire(), 1)
and_gate2 = Neuron(threshold=1.5, neuron_input_list=[input5, input6])
self.assertEqual(and_gate2.fire(), 0) # True & False = False
and_gate3 = Neuron(threshold=1.5, neuron_input_list=[input6, input5])
self.assertEqual(and_gate3.fire(), 0) # False & True = False
input7 = Neuron(weight=1) #0
input8 = Neuron(weight=1) #0
self.assertEqual(input7.fire(), 0)
self.assertEqual(input8.fire(), 0)
and_gate4 = Neuron(threshold=1.5, neuron_input_list=[input7, input8])
self.assertEqual(and_gate4.fire(), 0) # False & False = False
#- Test and API -#
in1 = Neuron(value=1, weight=1) #1
in2 = Neuron(value=1, weight=1) #1
and_gate = Neuron.and_gate()
and_gate.set_inputs([in1, in2])
self.assertEqual(and_gate.fire(), 1)
in1 = Neuron(value=1, weight=1) #1
in2 = Neuron(weight=1) #0
self.assertEquals(in1.fire(), 1)
self.assertEquals(in2.fire(), 0)
and_gate = Neuron.and_gate()
and_gate.set_inputs([in1, in2])
self.assertEqual(and_gate.fire(), 0)
and_gate.set_inputs([in2, in1])
self.assertEqual(and_gate.fire(), 0)
and_gate.set_inputs([in2, in2])
self.assertEqual(and_gate.fire(), 0)
def test_or_gate(self):
input1 = Neuron(value=1, weight=1)
input2 = Neuron(value=1, weight=1)
or_gate = Neuron(threshold=.09, neuron_input_list=[input1, input2])
self.assertEqual(or_gate.fire(), 1) # True or True = True
input3 = Neuron(weight=1) # 0
input4 = Neuron(value=1, weight=1) # 1
or_gate2 = Neuron(threshold=.09, neuron_input_list=[input3, input4])
self.assertEqual(or_gate2.fire(), 1) # False or True = True
or_gate3 = Neuron(threshold=.09, neuron_input_list=[input4, input3])
self.assertEqual(or_gate3.fire(), 1) # True or False = True
input5 = Neuron(weight=1) # 0
input6 = Neuron(weight=1) # 0
or_gate4 = Neuron(threshold=.09, neuron_input_list=[input5, input6])
self.assertEqual(or_gate4.fire(), 0) # False or False = False
#- OR API -#
in1 = Neuron(value=1, weight=1) #1
in2 = Neuron(value=1, weight=1) #1
or_gate = Neuron.or_gate()
or_gate.set_inputs([in1, in2])
self.assertEqual(or_gate.fire(), 1)
in1 = Neuron(value=1, weight=1) #1
in2 = Neuron(weight=1) #0
or_gate = Neuron.or_gate()
or_gate.set_inputs([in1, in2])
self.assertEqual(or_gate.fire(), 1)
or_gate.set_inputs([in2, in1])
self.assertEqual(or_gate.fire(), 1)
or_gate.set_inputs([in2, in2])
self.assertEqual(or_gate.fire(), 0)
