def test_convert_radian_to_degrees_invalid(self):
     """
     func that test for invalid conversion
     :rtype: object
     """
     result = convert_radian_to_degrees('a')
     self.assertEqual(result, 'invalid')
    def test_convert_radian_to_degrees(self):
        """
        func that test conversion
        :rtype: object

        """
        result = convert_radian_to_degrees(1)
        self.assertEqual(result, 57.29577951308232)
 def test_convert_radian_to_degrees_invalid(self):
     result = convert_radian_to_degrees('a')
     self.assertEqual(result, 'invalid')
 def test_convert_radian_to_degrees(self):
     result = convert_radian_to_degrees(1)
     self.assertEqual(result, 57.29577951308232)