# Created by Egor Kostan.
# GitHub: https://github.com/ikostan
# LinkedIn: https://www.linkedin.com/in/egor-kostan/
# FUNDAMENTALS ARRAYS LISTS DATA STRUCTURES NUMBERS ARITHMETIC MATHEMATICS ALGORITHMS
import unittest
import allure
from utils.log_func import print_log
from kyu_7.sum_of_odd_numbers.row_sum_odd_numbers import row_sum_odd_numbers
[docs]@allure.epic('7 kyu')
@allure.parent_suite('Beginner')
@allure.suite("Data Structures")
@allure.sub_suite("Unit Tests")
@allure.feature('Math')
@allure.story('Sum of odd numbers')
@allure.tag('FUNDAMENTALS', 'ARRAYS', 'LISTS', 'DATA STRUCTURES',
'NUMBERS', 'ARITHMETIC', 'MATHEMATICS', 'ALGORITHMS')
@allure.link(url='https://www.codewars.com/kata/55fd2d567d94ac3bc9000064/train/python',
name='Source/Kata')
class OddRowTestCase(unittest.TestCase):
"""
Testing row_sum_odd_numbers function
"""
[docs] def test_row_sum_odd_numbers(self):
allure.dynamic.title("Testing row_sum_odd_numbers 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>Given the triangle of consecutive odd numbers "
"verify that the function calculates the row sums "
"of this triangle from the row index (starting at index 1)</p>")
test_data = [
(1, 1),
(2, 8),
(13, 2197),
(19, 6859),
(41, 68921),
]
for n, expected in test_data:
actual_result = row_sum_odd_numbers(n)
with allure.step("Enter the triangle's row ({}) and verify the "
"expected output ({}) vs actual result ({})".format(n,
expected,
actual_result)):
print_log(n=n,
expected=expected,
result=actual_result)
self.assertEqual(expected,
actual_result)