Fix timezone awareness warnings

Add a `warnings.warnings` clause to prevent these from being raised
again in the future, and raise a full traceback if they don't.

3 files changed, 14 insertions, 14 deletions

diff --git a/pydis_site/apps/api/tests/test_infractions.py b/pydis_site/apps/api/tests/test_infractions.py
index aa0604f6..f1107734 100644
--- a/pydis_site/apps/api/tests/test_infractions.py
+++ b/pydis_site/apps/api/tests/test_infractions.py
@@ -80,7 +80,7 @@ class InfractionTests(AuthenticatedAPITestCase):
             type='superstar',
             reason='This one doesn\'t matter anymore.',
             active=True,
-            expires_at=datetime.datetime.utcnow() + datetime.timedelta(hours=5)
+            expires_at=dt.now(timezone.utc) + datetime.timedelta(hours=5)
         )
         cls.voiceban_expires_later = Infraction.objects.create(
             user_id=cls.user.id,
@@ -88,7 +88,7 @@ class InfractionTests(AuthenticatedAPITestCase):
             type='voice_ban',
             reason='Jet engine mic',
             active=True,
-            expires_at=datetime.datetime.utcnow() + datetime.timedelta(days=5)
+            expires_at=dt.now(timezone.utc) + datetime.timedelta(days=5)
         )
 
     def test_list_all(self):
diff --git a/pydis_site/apps/api/tests/test_models.py b/pydis_site/apps/api/tests/test_models.py
index 5c9ddea4..0fad467c 100644
--- a/pydis_site/apps/api/tests/test_models.py
+++ b/pydis_site/apps/api/tests/test_models.py
@@ -1,8 +1,7 @@
-from datetime import datetime as dt
+from datetime import datetime as dt, timezone
 
 from django.core.exceptions import ValidationError
 from django.test import SimpleTestCase, TestCase
-from django.utils import timezone
 
 from pydis_site.apps.api.models import (
     DeletedMessage,
@@ -41,7 +40,7 @@ class NitroMessageLengthTest(TestCase):
         self.context = MessageDeletionContext.objects.create(
             id=50,
             actor=self.user,
-            creation=dt.utcnow()
+            creation=dt.now(timezone.utc)
         )
 
     def test_create(self):
@@ -99,7 +98,7 @@ class StringDunderMethodTests(SimpleTestCase):
                         name='shawn',
                         discriminator=555,
                     ),
-                    creation=dt.utcnow()
+                    creation=dt.now(timezone.utc)
                 ),
                 embeds=[]
             ),
diff --git a/pydis_site/apps/api/tests/test_reminders.py b/pydis_site/apps/api/tests/test_reminders.py
index 709685bc..e17569f0 100644
--- a/pydis_site/apps/api/tests/test_reminders.py
+++ b/pydis_site/apps/api/tests/test_reminders.py
@@ -1,4 +1,4 @@
-from datetime import datetime
+from datetime import datetime, timezone
 
 from django.forms.models import model_to_dict
 from django.urls import reverse
@@ -91,7 +91,7 @@ class ReminderDeletionTests(AuthenticatedAPITestCase):
         cls.reminder = Reminder.objects.create(
             author=cls.author,
             content="Don't forget to set yourself a reminder",
-            expiration=datetime.utcnow().isoformat(),
+            expiration=datetime.now(timezone.utc),
             jump_url="https://www.decliningmentalfaculties.com",
             channel_id=123
         )
@@ -122,7 +122,7 @@ class ReminderListTests(AuthenticatedAPITestCase):
         cls.reminder_one = Reminder.objects.create(
             author=cls.author,
             content="We should take Bikini Bottom, and push it somewhere else!",
-            expiration=datetime.utcnow().isoformat(),
+            expiration=datetime.now(timezone.utc),
             jump_url="https://www.icantseemyforehead.com",
             channel_id=123
         )
@@ -130,16 +130,17 @@ class ReminderListTests(AuthenticatedAPITestCase):
         cls.reminder_two = Reminder.objects.create(
             author=cls.author,
             content="Gahhh-I love being purple!",
-            expiration=datetime.utcnow().isoformat(),
+            expiration=datetime.now(timezone.utc),
             jump_url="https://www.goofygoobersicecreampartyboat.com",
             channel_id=123,
             active=False
         )
 
+        drf_format = '%Y-%m-%dT%H:%M:%S.%fZ'
         cls.rem_dict_one = model_to_dict(cls.reminder_one)
-        cls.rem_dict_one['expiration'] += 'Z'  # Massaging a quirk of the response time format
+        cls.rem_dict_one['expiration'] = cls.rem_dict_one['expiration'].strftime(drf_format)
         cls.rem_dict_two = model_to_dict(cls.reminder_two)
-        cls.rem_dict_two['expiration'] += 'Z'  # Massaging a quirk of the response time format
+        cls.rem_dict_two['expiration'] = cls.rem_dict_two['expiration'].strftime(drf_format)
 
     def test_reminders_in_full_list(self):
         url = reverse('api:bot:reminder-list')
@@ -175,7 +176,7 @@ class ReminderRetrieveTests(AuthenticatedAPITestCase):
         cls.reminder = Reminder.objects.create(
             author=cls.author,
             content="Reminder content",
-            expiration=datetime.utcnow().isoformat(),
+            expiration=datetime.now(timezone.utc),
             jump_url="http://example.com/",
             channel_id=123
         )
@@ -203,7 +204,7 @@ class ReminderUpdateTests(AuthenticatedAPITestCase):
         cls.reminder = Reminder.objects.create(
             author=cls.author,
             content="Squash those do-gooders",
-            expiration=datetime.utcnow().isoformat(),
+            expiration=datetime.now(timezone.utc),
             jump_url="https://www.decliningmentalfaculties.com",
             channel_id=123
         )