Make a utility for testing that allows you to transform a JSON representation of a ParseTree into an actual ParseTree. Use the utility to make it easier to check for equality.
No longer need to use JSON to do this; created methods that make creating trees slightly easier (commit: ad7af0d). Will re-open if it becomes difficult to maintain that approach.
Make a utility for testing that allows you to transform a JSON representation of a ParseTree into an actual ParseTree. Use the utility to make it easier to check for equality.