To navigate between test and test subject Show archive.org snapshot Rubymine requires you to set the test root sources as Test Sources Root Show archive.org snapshot .

Rails Long Term Support

Rails LTS provides security patches for old versions of Ruby on Rails (2.3, 3.2, 4.2 and 5.2)

• Prevents you from data breaches and liability risks
• Upgrade at your own pace
• Works with modern Rubies

Read more Show archive.org snapshot

In case you are using the keyboard shortcut "CTRL + ALT + SHIFT + c" to copy the reference path + you have set the "Test Sources Root" for your test folders, you might consider setting this keyboard to "Copy From Repository Root". This will return the path spec/foo_spec.rb instead of foo_spec.rb.

Caveat: This will not copy the line number.