def test_jump_if_true_doesnt(self):
parameters = [MockParameter(0), MockParameter(39)]
operation = self._operation_factory.create_operation(
OperationCode.JUMP_IF_TRUE)
operation.execute(parameters, None, None)
self.assertEqual(12, operation.get_new_pointer(9))
def test_jump_if_false_jumps(self):
parameters = [MockParameter(0), MockParameter(39)]
operation = self._operation_factory.create_operation(
OperationCode.JUMP_IF_FALSE)
operation.execute(parameters, None, None)
self.assertEqual(39, operation.get_new_pointer(9))
def test_halt_operation(self):
parameters = [MockParameter(11), MockParameter(7), MockParameter(0)]
operation = self._operation_factory.create_operation(OperationCode.END)
operation.execute(parameters, None, None)
self.assertEqual(None, parameters[0].set_value)
self.assertEqual(None, parameters[1].set_value)
self.assertEqual(None, parameters[2].set_value)
def test_equals_operation_if_greater(self):
parameters = [
MockParameter(1231),
MockParameter(231),
MockParameter(23)
]
operation = self._operation_factory.create_operation(
OperationCode.EQUALS)
operation.execute(parameters, None, None)
self.assertEqual(0, parameters[2].set_value)
def test_less_than_operation_if_equal(self):
parameters = [
MockParameter(231),
MockParameter(231),
MockParameter(23)
]
operation = self._operation_factory.create_operation(
OperationCode.LESS_THAN)
operation.execute(parameters, None, None)
self.assertEqual(0, parameters[2].set_value)
def test_output_operation(self):
parameters = [MockParameter(7)]
output = LastOutput()
operation = self._operation_factory.create_operation(
OperationCode.OUTPUT)
operation.execute(parameters, None, output)
self.assertEqual(7, output)
def test_input_operation(self):
parameters = [MockParameter(4)]
input = SingleInput(17)
operation = self._operation_factory.create_operation(
OperationCode.INPUT)
operation.execute(parameters, input, None)
self.assertEqual(17, parameters[0].set_value)