Contributing to code

This document is a work in progress

Unit tests

We use RSpec to run all our tests:

bundle exec rake test:run
# or
bundle exec rspec

System tests are run on a Chrome/Chromium browser. The chromedriver corresponding to your version is required and should be available in the $PATH.

To run tests without system tests:

bundle exec rails assets:precompile

# Then:
bundle exec rake "test:run[exclude, spec/system/**/*_spec.rb]"
# or
bundle exec rspec --tag ~type:system

To replay failed tests, use the --next-failure flag.

To generate code coverage, use the SIMPLECOV=1 environment variable when starting tests.

We use Rubocop to lint Ruby files:

bundle exec rubocop