pboling
commented
5 months ago I was able to get it working.
Working example of Appraisal & Combustion with a massive test matrix on Github Actions in my sanitize_email gem here: https://github.com/pboling/sanitize_email/commit/a9c1d9a11732b57e1b898e74516bbff36724ff97
- Ruby 2.3 - Ruby 3.3
- Rails 3.0 - Rails 7.1
- bundler 1 & bundler 2
I really love your solution as well, but I ended up using off the shelf parts, since I was starting with an old Appraisal install from the Travis-CI days.
Just read the blog post here: https://blog.mailpace.com/blog/testing-rails-gems/
Wondering if combustion was considered, and if so, why it wasn't chosen. I am currently deciding between doing it the way this gem does it or using combustion, in my gem
sanitize_email(which, as an aside, would actually be a good solution for people needing to test their integration with your service in their live environment without risking test emails going to customers, and which just had a bug report for a bug that only occurs with a specific version of rails which my tests missed, just like in your blog post). Thanks!