initiate monorepo, add original github-trends

frontend/backend/tests/data/github/auth/test_main.py

@@ -0,0 +1,16 @@
+import unittest
+
+from src.constants import TEST_TOKEN as TOKEN, TEST_USER_ID as USER_ID
+from src.data.github.auth.main import get_unknown_user
+
+
+class TestTemplate(unittest.TestCase):
+    def test_get_unknown_user_valid(self):
+        user_id = get_unknown_user(TOKEN)
+        self.assertEqual(user_id, USER_ID)
+
+    def test_get_unknown_user_invalid(self):
+        user_id = get_unknown_user("")
+        self.assertEqual(user_id, None)
+
+    # TODO: test authenticate()