add audiolog

http-api/tests/conftest.py

@@ -136,7 +136,10 @@ def dynamodb_seeds(dynamodb_client):
 
 
 @pytest.fixture
-def mock_app():
+def mock_app(monkeypatch):
+    for table_name in ['USER_TABLE', 'COURSE_TABLE']:
+        monkeypatch.setenv(table_name, PYTEST_TABLE_NAME)
+
     import app
 
     return app