| import unittest |
| |
| from django.utils import text |
| |
| class TestUtilsText(unittest.TestCase): |
| |
| def test_truncate_words(self): |
| self.assertEqual(u'The quick brown fox jumped over the lazy dog.', |
| text.truncate_words(u'The quick brown fox jumped over the lazy dog.', 10)) |
| self.assertEqual(u'The quick brown fox ...', |
| text.truncate_words('The quick brown fox jumped over the lazy dog.', 4)) |
| self.assertEqual(u'The quick brown fox ....', |
| text.truncate_words('The quick brown fox jumped over the lazy dog.', 4, '....')) |
| |
| def test_truncate_html_words(self): |
| self.assertEqual(u'<p><strong><em>The quick brown fox jumped over the lazy dog.</em></strong></p>', |
| text.truncate_html_words('<p><strong><em>The quick brown fox jumped over the lazy dog.</em></strong></p>', 10)) |
| self.assertEqual(u'<p><strong><em>The quick brown fox ...</em></strong></p>', |
| text.truncate_html_words('<p><strong><em>The quick brown fox jumped over the lazy dog.</em></strong></p>', 4)) |
| self.assertEqual(u'<p><strong><em>The quick brown fox ....</em></strong></p>', |
| text.truncate_html_words('<p><strong><em>The quick brown fox jumped over the lazy dog.</em></strong></p>', 4, '....')) |
| self.assertEqual(u'<p><strong><em>The quick brown fox</em></strong></p>', |
| text.truncate_html_words('<p><strong><em>The quick brown fox jumped over the lazy dog.</em></strong></p>', 4, None)) |
| |
| def test_wrap(self): |
| digits = '1234 67 9' |
| self.assertEqual(text.wrap(digits, 100), u'1234 67 9') |
| self.assertEqual(text.wrap(digits, 9), u'1234 67 9') |
| self.assertEqual(text.wrap(digits, 8), u'1234 67\n9') |
| |
| self.assertEqual(text.wrap('short\na long line', 7), |
| u'short\na long\nline') |
| |
| self.assertEqual(text.wrap('do-not-break-long-words please? ok', 8), |
| u'do-not-break-long-words\nplease?\nok') |
| |
| long_word = 'l%sng' % ('o' * 20) |
| self.assertEqual(text.wrap(long_word, 20), long_word) |
| self.assertEqual(text.wrap('a %s word' % long_word, 10), |
| u'a\n%s\nword' % long_word) |
