add test for microformats2.object_urls()

granary/microformats2.py

@@ -706,11 +706,11 @@ def tags_to_html(tags, classname):
                  for url, name in urls)
 
 
-def object_urls(tag):
+def object_urls(obj):
   """Returns an object's unique URLs, preserving order.
   """
   return util.uniquify(util.trim_nulls(
-    [tag.get('url')] + [u.get('value') for u in tag.get('urls', [])]))
+    [obj.get('url')] + [u.get('value') for u in obj.get('urls', [])]))
 
 
 def author_display_name(hcard):

granary/test/test_microformats2.py

@@ -471,3 +471,19 @@ def test_find_author(self):
 </body>
 """, url='http://123')))
 
+  def test_object_urls(self):
+    for expected, actor in (
+        ([], {}),
+        ([], {'displayName': 'foo'}),
+        ([], {'url': None, 'urls': []}),
+        (['http://foo'], {'url': 'http://foo'}),
+        (['http://foo'], {'urls': [{'value': 'http://foo'}]}),
+        (['http://foo', 'https://bar', 'http://baz'], {
+          'url': 'http://foo',
+          'urls': [{'value': 'https://bar'},
+                   {'value': 'http://foo'},
+                   {'value': 'http://baz'},
+          ],
+        }),
+    ):
+      self.assertEquals(expected, microformats2.object_urls(actor))