Show year in time_since when ambiguous

bookwyrm/templatetags/bookwyrm_tags.py

@@ -132,6 +132,8 @@ def time_since(date):
     delta = now - date
 
     if date < (now - relativedelta(weeks=1)):
+        if date.year != now.year:
+            return date.strftime('%b %-d %Y')
         return date.strftime('%b %-d')
     delta = relativedelta(now, date)
     if delta.days:

bookwyrm/tests/test_templatetags.py

@@ -3,6 +3,7 @@ import re
 from unittest.mock import patch
 
 from dateutil.parser import parse
+from dateutil.relativedelta import relativedelta
 from django.test import TestCase
 from django.utils import timezone
 
@@ -205,5 +206,37 @@ class TemplateTags(TestCase):
     def test_get_uuid(self):
         ''' uuid functionality '''
         uuid = bookwyrm_tags.get_uuid('hi')
-        print(uuid)
         self.assertTrue(re.match(r'hi[A-Za-z0-9\-]', uuid))
+
+
+    def test_time_since(self):
+        ''' ultraconcise timestamps '''
+        self.assertEqual(bookwyrm_tags.time_since('bleh'), '')
+
+        now = timezone.now()
+        self.assertEqual(bookwyrm_tags.time_since(now), '0s')
+
+        seconds_ago = now - relativedelta(seconds=4)
+        self.assertEqual(bookwyrm_tags.time_since(seconds_ago), '4s')
+
+        minutes_ago = now - relativedelta(minutes=8)
+        self.assertEqual(bookwyrm_tags.time_since(minutes_ago), '8m')
+
+        hours_ago = now - relativedelta(hours=9)
+        self.assertEqual(bookwyrm_tags.time_since(hours_ago), '9h')
+
+        days_ago = now - relativedelta(days=3)
+        self.assertEqual(bookwyrm_tags.time_since(days_ago), '3d')
+
+        # I am not going to figure out how to mock dates tonight.
+        months_ago = now - relativedelta(months=5)
+        self.assertTrue(re.match(
+            r'[A-Z][a-z]{2} \d?\d',
+            bookwyrm_tags.time_since(months_ago)
+        ))
+
+        years_ago = now - relativedelta(years=10)
+        self.assertTrue(re.match(
+            r'[A-Z][a-z]{2} \d?\d \d{4}',
+            bookwyrm_tags.time_since(years_ago)
+        ))