Reviewers: teon.banek Reviewed By: teon.banek Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D134
Summary: Add tests for symbol generator Also, remove redundant PreVisit method from AST visitor Reviewers: mislav.bradac, buda, florijan Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D124