Please make sure you have: Ruby v2.7.4 and Rails 5.2.8
If you do not have the correct ruby version-
In your command line run: rbenv install 2.7.4
Check to see if you have the correct version by running: ruby -v
If you do not have the correct rails version-
In your command line run: gem install rails --version 5.2.8
Check to see if you have the correct version by running: rails -v
In order to set up the database-
In your command line run: rails db:{drop,create,migrate,seed}
To run the feature tests-
In your command line run: rspec spec/features/
To run the model tests-
In your command line run: rspec spec/models/
To run the entire test suit-
In your command line run: bundle exec rspec