"""
Test for -> Grasshopper - Summation.
Created by Egor Kostan.
GitHub: https://github.com/ikostan
"""
# FUNDAMENTALS LOOPS CONTROL FLOW BASIC LANGUAGE FEATURES
import unittest
import allure
from parameterized import parameterized
from utils.log_func import print_log
from kyu_8.grasshopper_summation.summation import summation
# pylint: disable=R0801
[docs]
@allure.epic('8 kyu')
@allure.parent_suite('Beginner')
@allure.suite("Control Flow")
@allure.sub_suite("Unit Tests")
@allure.feature("Loops")
@allure.story('Grasshopper - Summation')
@allure.tag('FUNDAMENTALS',
'LOOPS',
'CONTROL FLOW',
'BASIC LANGUAGE FEATURES')
@allure.link(
url='https://www.codewars.com/kata/55d24f55d7dd296eb9000030',
name='Source/Kata')
# pylint: enable=R0801
class SummationTestCase(unittest.TestCase):
"""Testing summation function."""
@parameterized.expand([
(1, 1),
(8, 36),
(22, 253),
(100, 5050),
(213, 22791)])
def test_summation(self, num, expected):
"""
Testing summation function with various test inputs.
:return:
"""
# pylint: disable=R0801
allure.dynamic.title("Testing 'summation' function")
allure.dynamic.severity(allure.severity_level.NORMAL)
allure.dynamic.description_html(
'<h3>Codewars badge:</h3>'
'<img src="'
'https://www.codewars.com/users/myFirstCode/badges/large'
'">'
'<h3>Test Description:</h3>'
"<p></p>")
# pylint: enable=R0801
with allure.step(f"Enter a number: {num} "
f"and verify the expected output: {expected}."):
print_log(num=num, expected=expected)
self.assertEqual(summation(num), expected)