RSpec errors when using spring

[esambo]

Problem

ℹ️ FYI, I get RSpec errors when using spring because the custom testing/rspec RSpec matchers aren't loaded.

Errors

NameError:
       undefined local variable or method `act_as_enumerated'

and

expected #<...> to respond to `has_enumerated?`

Fix

My workaround is to add the the following to my rails config/environments/test.rb file:

  config.to_prepare do
    require_dependency "testing/rspec"
  end

Context

This is inspired by rails/spring#505 (comment)