new apps.lyric.urls, .tests.test_views files to test & execute mock email sending; apps.lyric.models, .tests.test_models now test & execute unique token autogen to integrate w. magic link login using only email; core.settings updated w. new urlpatterns to accommodate

src/apps/lyric/tests/test_models.py

@@ -1,6 +1,6 @@
 from django.contrib import auth
 from django.test import TestCase
-from ..models import User
+from ..models import Token, User
 
 class UserModelTest(TestCase):
     def test_model_is_configured_for_django_auth(self):
@@ -13,3 +13,9 @@ class UserModelTest(TestCase):
     def test_id_is_primary_key(self):
         user = User(id="123")
         self.assertEqual(user.pk, "123")
+
+class TokenModelTest(TestCase):
+    def test_links_user_with_autogen_uid(self):
+        token1 = Token.objects.create(id="123")
+        token2 = Token.objects.create(id="124")
+        self.assertNotEqual(token1.uid, token2.uid)