self = <posts.tests.TestPostView testMethod=test_empty_view>

    def test_empty_view(self):
        result = self.client.get("/posts/2021-01-01/")
>       self.assertEqual(200, result.status_code)
E       AssertionError: 200 != 404

posts/tests.py:19: AssertionError

self = <posts.tests.TestPostView testMethod=test_post_view_redirect>

    def test_post_view_redirect(self):
        yesterday = timezone.now().date() - dt.timedelta(days=1)
        result = self.client.get("/posts/")
>       self.assertRedirects(result, f"/posts/{yesterday.isoformat()}/")

posts/tests.py:15: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/opt/hostedtoolcache/Python/3.12.4/x64/lib/python3.12/site-packages/django/test/testcases.py:471: in assertRedirects
    self.assertEqual(
E   AssertionError: 404 != 302 : Response didn't redirect as expected: Response code was 404 (expected 302)

self = <posts.tests.TestPostView testMethod=test_with_results>

    def test_with_results(self):
        account = Account.objects.create(
            account_id="1",
            instance="mastodon.social",
            username="test",
            acct="test",
            display_name="Test",
            locked=False,
            bot=False,
            discoverable=True,
            group=False,
            created_at="2021-01-01T00:00:00.000000+00:00",
            last_status_at="2021-01-01T00:00:00.000000+00:00",
            last_sync_at="2021-01-01T00:00:00.000000+00:00",
            followers_count=0,
            following_count=0,
            statuses_count=0,
            note="",
            url="https://mastodon.social/@test",
            avatar="https://mastodon.social/@test/avatar",
            avatar_static="https://mastodon.social/@test/avatar",
            header="https://mastodon.social/@test/header",
            header_static="https://mastodon.social/@test/header",
            emojis=[],
            roles=[],
            fields=[],
        )
        Post.objects.create(
            post_id="1",
            account=account,
            instance="mastodon.social",
            content="This is a test post with some content",
            visibility="public",
            favourites_count=1,
            reblogs_count=0,
            replies_count=0,
            uri="https://mastodon.social/@test/1",
            created_at="2021-01-01T00:00:00.000000+00:00",
        )
        result = self.client.get("/posts/2021-01-01/")
>       self.assertEqual(200, result.status_code)
E       AssertionError: 200 != 404

posts/tests.py:63: AssertionError