templates: add tests for datetime_in_past filter (#44023)

rename date_in_past into datetime_in_past

combo/manager/templates/combo/page_view.html

@@ -152,7 +152,7 @@
                   <span class="additional-label"><i>{{cell.get_additional_label|default_if_none:""}}</i></span>
                   {% if cell.get_invalid_reason %}
                   <span class="invalid">{{ cell.get_invalid_reason }} -
-                    {% if cell.get_validity_info.invalid_datetime|date_in_past %}
+                    {% if cell.get_validity_info.invalid_datetime|datetime_in_past %}
                       {% blocktrans with cell.get_validity_info.invalid_datetime|date:"DATETIME_FORMAT" as invalidity_date %}This cell is no longer displayed since {{ invalidity_date }}.{% endblocktrans %}
                     {% else %}
                       {% blocktrans with cell.get_validity_info.invalid_datetime|timeuntil as invalidity_delay %}This cell will no longer be displayed in {{ invalidity_delay }}.{% endblocktrans %}

combo/public/templatetags/combo.py

@@ -42,7 +42,7 @@ from django.utils import dateparse, six
 from django.utils.encoding import force_text
 from django.utils.html import format_html
 from django.utils.safestring import mark_safe
-from django.utils.timezone import now
+from django.utils.timezone import is_naive, make_aware
 
 from combo.data.models import Page, Placeholder
 from combo.public.menu import get_menu_context
@@ -452,13 +452,16 @@ def age_in_months(value, today=None):
 
 
 @register.filter(expects_localtime=True)
-def date_in_past(value):
+def datetime_in_past(value):
     value = parse_datetime(value)
-    try:
-        return value <= now()
-    except TypeError:
+    if not value:
         return False
 
+    if is_naive(value):
+        value = make_aware(value)
+    date_now = make_aware(datetime.datetime.now())
+    return value <= date_now
+
 
 def parse_decimal(value, default=Decimal(0)):
     if isinstance(value, six.string_types):

tests/test_public_templatetags.py

@@ -12,6 +12,7 @@ from django.test import override_settings
 from django.test.client import RequestFactory
 from django.contrib.auth.models import User, Group, AnonymousUser
 from django.utils.six import StringIO
+from django.utils.timezone import now
 
 from combo.data.models import Page, TextCell
 from combo.apps.assets.models import Asset
@@ -511,6 +512,37 @@ def test_age_in():
         assert tmpl.render(Context(context)) == 'Good'
 
 
+@pytest.mark.parametrize('value, expected', [
+    (None, False),
+    ('', False),
+    ('foobar', False),
+    (42, False),
+    ('1970-06-15T12:01:03', True),
+    ('2500-06-15T12:01:02', False),
+    ('1970-01-01 02:03', True),
+    ('2500-01-01 02:03', False),
+    ('01/01/1970 02h03', True),
+    ('01/01/2500 02h03', False),
+    ('1970-01-01', True),
+    ('2500-01-01', False),
+    ('01/01/1970', True),
+    ('01/01/2500', False),
+    (datetime.datetime(1970, 6, 15, 12, 1, 3), True),
+    (datetime.datetime(2500, 6, 15, 12, 1, 2), False),
+    (datetime.date(1970, 6, 15), True),
+    (datetime.date(2500, 6, 15), False),
+    (datetime.datetime.now(), True),
+    (datetime.datetime.now() + datetime.timedelta(hours=1), False),
+    (now(), True),
+    (now() + datetime.timedelta(hours=1), False),
+    (datetime.date.today(), True),
+    (datetime.date.today() + datetime.timedelta(days=1), False),
+])
+def test_datetime_in_past(value, expected):
+    t = Template('{{ value|datetime_in_past }}')
+    assert t.render(Context({'value': value})) == str(expected)
+
+
 def test_decimal_templatetag():
     tmpl = Template('{{ plop|decimal }}')
     assert tmpl.render(Context({'plop': 'toto'})) == '0'