add auth middleware

http-api/tests/routes/test_lookup.py

@@ -0,0 +1,26 @@
+import json
+from http import HTTPMethod, HTTPStatus
+
+from layercake.dynamodb import DynamoDBPersistenceLayer
+
+from ..conftest import HttpApiProxy, LambdaContext
+
+
+def test_lookup(
+    mock_app,
+    dynamodb_persistence_layer: DynamoDBPersistenceLayer,
+    http_api_proxy: HttpApiProxy,
+    lambda_context: LambdaContext,
+):
+    mock_app.courses.course_layer = dynamodb_persistence_layer
+
+    r = mock_app.lambda_handler(
+        http_api_proxy(
+            raw_path='/lookup/sergio@somosbeta.com.br',
+            method=HTTPMethod.GET,
+        ),
+        lambda_context,
+    )
+
+    assert 'id' in json.loads(r['body'])
+    assert r['statusCode'] == HTTPStatus.OK