Ticket #1919: truncate_tests.diff

tests/regressiontests/utils/tests.py

@@ -7 +7 @@
 from django.utils import html
 
 from timesince import timesince_tests
+from truncate import truncate_tests
 
 class TestUtilsHtml(TestCase):
 
@@ -118 +119 @@
 
 __test__ = {
     'timesince_tests': timesince_tests,
+    'truncate_tests': truncate_tests,
 }
 
 if __name__ == "__main__":

tests/regressiontests/utils/truncate.py

@@ +1 @@
+truncate_tests = """
+>>> from django.utils.text import truncate_words, truncate_html_words
+
+>>> text = \"\"\"modo suscipit seacula molestie legere
+... duis odio in demonstraverunt eu
+... iusto eum elit ea anteposuerit\"\"\"
+>>>
+>>> html = \"\"\"<p>modo suscipit <a href="/somelink/">seacula</a> molestie legere
+... duis odio in demonstraverunt <strong>eu</strong>
+... iusto eum elit ea anteposuerit\"\"\"
+>>>
+
+# truncate_words normalizes line endings to a single space
+>>> print truncate_words(text, 10)
+modo suscipit seacula molestie legere duis odio in demonstraverunt eu ...
+
+# truncate_words uses the space to determine word count
+# and doesn't deal with html.
+>>> print truncate_words(html, 10)
+<p>modo suscipit <a href="/somelink/">seacula</a> molestie legere duis odio in demonstraverunt ...
+
+# tuncate_html_words preserves line endings and html.  Tags
+# are closed at the end of the newly tuncated text.
+>>> print truncate_html_words(text, 10)
+modo suscipit seacula molestie legere
+duis odio in demonstraverunt eu ...
+>>>
+>>> print truncate_html_words(html, 10)
+<p>modo suscipit <a href="/somelink/">seacula</a> molestie legere
+duis odio in demonstraverunt <strong>eu ...</strong></p>
+>>>
+"""