Fixed #8

Fixed #12
Fixed #13
Fixed #14

tests/server/test_server.py

@@ -0,0 +1,19 @@
+from starlette.testclient import TestClient
+
+from server.main import app
+
+client = TestClient(app)
+
+
+def test_i_can_authenticate():
+    data = {
+        "username": "kodjo",
+        "password": "kodjo"
+    }
+    response = client.post("/token", data=data)
+    assert response.status_code == 200
+    as_json = response.json()
+    assert 'access_token' in as_json
+    assert 'first_name' in as_json
+    assert 'last_name' in as_json
+    assert 'token_type' in as_json