Prior to this commit the tests generated a full rails app, but didn't need many of the libraries included by default. Unneeded gems make the test suite slower, and increase the chance of getting errors when new versions of each gem come out.
This commit gets the Travis build passing by:
- Removing Rails 4.2 so we don't have to deal with bundler < 2 anymore
- Bumping to latest Rails versions
- Explicitly listing all gems that appear in the default Rails Gemfile
- Avoiding bootsnap and javascript, since they aren't relevant to these tests
Co-authored-by: alex <alexandr1golubenko@gmail.com>
Get rid of the deprecated appraisal rake tasks in favor of running
appraisal directly. To run the whole suite, we can run
`bundle exec appraisal rake`.
I also went ahead and updated all the gemfiles.
- Add Rails 5.1 and 5.2 to Appraisal
- Avoid running combinations we know are going to fail by moving to
"exclude" instead of "allow_failures"
- Use updated migration class for Rails 5.1+
