def test_is_in_radius(self): ''' Tests the is_in_radius method of the Calculator class. ''' self.assertEqual(1, Calculator.is_in_radius(2, 4, 5, 3, 4)) self.assertEqual(0, Calculator.is_in_radius(2, 4, 5, 3, 2)) self.assertEqual(1, Calculator.is_in_radius(2, 2, 0, 1, 1)) self.assertEqual(0, Calculator.is_in_radius(2, 2, 0, 1, 0))