Rails 7.0.0.rc1 view specs fail.

[jcoyne]

I have a view spec that runs fine in Rails 6, but after upgrading to Rails 7, it reports an ActionView::MissingTemplateException

Failures:

  1) catalog/facet.html.erb has the facet title
     Failure/Error: render

     ActionView::MissingTemplate:
       Missing template catalog/facet with {:locale=>[:en], :formats=>[:html], :variants=>[], :handlers=>["erb"]}.

       Searched in:
         * "catalog/_facet_pagination.html.erb"
         * "/Users/jcoyne85/workspace/projectblacklight/blacklight/.internal_test_app/app/views"
         * "/Users/jcoyne85/.rbenv/versions/2.7.2/lib/ruby/gems/2.7.0/bundler/gems/devise-8593801130f2/app/views"
         * "/Users/jcoyne85/workspace/projectblacklight/blacklight/app/views"
         * "/Users/jcoyne85/.rbenv/versions/2.7.2/lib/ruby/gems/2.7.0/gems/view_component-2.46.0/app/views"
         * "/Users/jcoyne85/.rbenv/versions/2.7.2/lib/ruby/gems/2.7.0/gems/kaminari-core-1.2.1/app/views"
         * "/Users/jcoyne85/.rbenv/versions/2.7.2/lib/ruby/gems/2.7.0/gems/actiontext-7.0.0.rc1/app/views"
         * "/Users/jcoyne85/.rbenv/versions/2.7.2/lib/ruby/gems/2.7.0/gems/actionmailbox-7.0.0.rc1/app/views"
     # ./spec/views/catalog/facet.html.erb_spec.rb:21:in `block (2 levels) in <top (required)>'

Top 1 slowest examples (0.20789 seconds, 99.4% of total time):
  catalog/facet.html.erb has the facet title
    0.20789 seconds ./spec/views/catalog/facet.html.erb_spec.rb:20

Finished in 0.20907 seconds (files took 5.61 seconds to load)
1 example, 1 failure

Failed examples:

rspec ./spec/views/catalog/facet.html.erb_spec.rb:20 # catalog/facet.html.erb has the facet title

However the file exists in the search path:

 $ ls /Users/jcoyne85/workspace/projectblacklight/blacklight/app/views/catalog/facet.html.erb
/Users/jcoyne85/workspace/projectblacklight/blacklight/app/views/catalog/facet.html.erb

This can be minimally reduced to:

# spec/views/catalog/facet.html.erb_spec.rb

RSpec.describe 'catalog/facet.html.erb' do
  it "has the facet title" do
    render
  end
end

[pirj]

Thanks for reporting. This is handled in #2521.

[hbriggs]

Hi @jcoyne & @pirj , I discovered this (and the linked #2521 PR) after I ran into the same issue as Justin upgrading to rails 7. Is there a fix or workaround for this?

[hbriggs]

nvm :) discovered i could remove the extension from all our specs and things worked fine: