# coding=UTF-8

import unittest2
from api.helpers import slugify


class TestHelpers(unittest2.TestCase):

    def test_slugify(self):
        self.assertEqual(slugify('HELLO'), 'hello')
        self.assertEqual(slugify('this is a test'), 'this_is_a_test')
        self.assertEqual(slugify('___This is a test___'), 'this_is_a_test')
        self.assertEqual(slugify('this-is-a-test'), 'this_is_a_test')
        self.assertEqual(slugify('this_is_a__test'), 'this_is_a_test')
        self.assertEqual(slugify('404'), '404')
        self.assertEqual(slugify('1,000 reasons you are #1'),
                         '1000_reasons_you_are_1')
        self.assertEqual(slugify('Nín hǎo'), 'nin_hao')
        self.assertEqual(slugify('räksmörgås'), 'raksmorgas')
        self.assertEqual(slugify('RÄKSMÖRGÅS'), 'raksmorgas')