def generate_captcha(self):
# get operator for calculation
operator = get_operator()
# get integers for calculation
x, y = get_numbers(self.start_int, self.end_int, operator)
# set question to display in output
self.set_question(x, y, operator)
# preform the calculation
total = calculate(x, y, operator)
return hash_answer(total)
def test_calculate_raises_on_unknown_op(self):
with self.assertRaises(KeyError):
utils.calculate(1, 1, '/')
def test_calculate_multiplying(self):
result = utils.calculate(1, 1, '*')
self.assertEqual(result, 1)
def test_calculate_subtracting(self):
result = utils.calculate(1, 1, '-')
self.assertEqual(result, 0)
def test_calculate_adding(self):
result = utils.calculate(1, 1, '+')
self.assertEqual(result, 2)
def test_calculate_raises_on_unknown_op(self):
with self.assertRaises(KeyError):
utils.calculate(1, 1, '/')
def test_calculate_multiplying(self):
result = utils.calculate(1, 1, '*')
self.assertEqual(result, 1)
def test_calculate_subtracting(self):
result = utils.calculate(1, 1, '-')
self.assertEqual(result, 0)
def test_calculate_adding(self):
result = utils.calculate(1, 1, '+')
self.assertEqual(result, 2)