Tests for utils.text.wrap

git-svn-id: http://code.djangoproject.com/svn/django/trunk@14752 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/utils/text.py

@@ -3,13 +3,16 @@
 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>',
@@ -18,3 +21,20 @@ def test_truncate_words(self):
             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)