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# -*- coding: utf-8 -*-
import six
from django.test import TestCase
from django_extensions.utils.text import truncate_letters
class TruncateLetterTests(TestCase):
def test_truncate_more_than_text_length(self):
self.assertEqual(six.u("hello tests"), truncate_letters("hello tests", 100))
def test_truncate_text(self):
self.assertEqual(six.u("hello..."), truncate_letters("hello tests", 5))
def test_truncate_with_range(self):
for i in range(10, -1, -1):
self.assertEqual(
six.u('hello tests'[:i]) + '...',
truncate_letters("hello tests", i)
)
def test_with_non_ascii_characters(self):
self.assertEqual(
six.u('\u5ce0 (\u3068\u3046\u3052 t\u014dg...'),
truncate_letters("峠 (とうげ tōge - mountain pass)", 10)
)
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