Add some tests for some of the more complicated behavior in the code

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>

tests/test_boards.py

@@ -0,0 +1,16 @@
+from django.test import TestCase
+from django.urls import reverse
+from board.models import Board, Post
+
+
+class RedirectTestCase(TestCase):
+    def setUp(self):
+        Board.objects.create(url="test", name="test")
+
+    def test_bare_url_redirect(self):
+        response = self.client.get(
+            reverse("board:board_detail", kwargs={"url": "test"})
+        )
+        self.assertRedirects(
+            response, reverse("board:board_detail", kwargs={"url": "test", "page": 1})
+        )