"""
Testing 'generate_hashtag' function
"""
# Created by Egor Kostan.
# GitHub: https://github.com/ikostan
# LinkedIn: https://www.linkedin.com/in/egor-kostan/
# ALGORITHMS STRINGS
import unittest
import allure
from utils.log_func import print_log
from kyu_5.the_hashtag_generator.hashtag_generator import generate_hashtag
[docs]@allure.epic('5 kyu')
@allure.parent_suite('Novice')
@allure.suite("Algorithms")
@allure.sub_suite("Unit Tests")
@allure.feature("String")
@allure.story('The Hashtag Generator')
@allure.tag('ALGORITHMS', 'SORTING')
@allure.link(url='https://www.codewars.com/kata/52449b062fb80683ec000024/train/python',
name='Source/Kata')
class GenerateHashtagTestCase(unittest.TestCase):
[docs] def test_generate_hashtag(self):
"""
Testing 'generate_hashtag' function
"""
allure.dynamic.title("Testing 'generate_hashtag' 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>The function should do the following:"
"<br/>1. It must start with a hashtag (#)."
"<br/>2. All words must have their first letter capitalized."
"<br/>3. If the final result is longer than 140 chars it must return false."
"<br/>4. If the input or the result is an empty string it must return false."
"</p>")
test_data = (
('',
False,
'Expected an empty string to return False'),
('Codewars',
'#Codewars',
'Should handle a single word.'),
('Codewars ',
'#Codewars',
'Should handle trailing whitespace.'),
('Codewars Is Nice',
'#CodewarsIsNice',
'Should remove spaces.'),
('codewars is nice',
'#CodewarsIsNice',
'Should capitalize first letters of words.'),
('CodeWars is nice',
'#CodewarsIsNice',
'Should capitalize all letters of words - all lower case but the first.'),
('c i n',
'#CIN',
'Should capitalize first letters of words even when single letters.'),
('codewars is nice',
'#CodewarsIsNice',
'Should deal with unnecessary middle spaces.'),
('Loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo'
'ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo'
'oooooong Cat',
False,
'Should return False if the final word is longer than 140 chars.'),
)
for string, expected, message in test_data:
actual_result = generate_hashtag(string)
with allure.step("Enter a test string and verify the output:"):
print_log(string=string,
message=message,
expected=expected,
actual_result=actual_result)
self.assertEqual(expected, actual_result, msg=message)