can't rename file

[NikolaMandic]

I've tried
Capybara::Screenshot.register_filename_prefix_formatter(:cucumber) do |scenario|
"screenshot_#{scenario.name.split(" ".join("_"))}"
end
in env.rb of cucumber spec but it won't work with screenshot_and_save_page
any tips?
tried to debug but it's like it does not get called at all

[deanshelton913]

+1

[mattheworiordan]

I just added a test 123b76a and it works.

Very odd, can you put a debugger at https://github.com/mattheworiordan/capybara-screenshot/blob/master/lib/capybara-screenshot/cucumber.rb#L10 and see what's going on there? It should be calling your block at that point? Perhaps also send me what is in Capybara::Screenshot.filename_prefix_formatters

[NikolaMandic]

I wanted to manually save a screen shot not after failure. Then it does not work.

[mattheworiordan]

You mean you are explicitly calling screenshot_and_save_page? If so, when exactly?

[NikolaMandic]

I created simple step that has only that function call and called it in middle of scenario like save screenshot at this point in scenario and it does just it uses automatic naming

[PizzaAanHuis]

I have the same issue (ruby/cucumber):

• changed default directory
• autosave on fail = false
• attempt to rename the screenshot in an after hook

[mattheworiordan]

@PizzaAanHuis can you provide a Gist?

[stephenkao]

Sorry -- very, very late to the party!

I'm also unable to rename files when manually calling screenshot_and_save_page. I'm still relatively new to Ruby, but I think the issue comes from the Saver initialization ([1], [2]), which precludes passing html_save or filename_prefix...so the filename is always screenshot-<timestamp>.png.

This is the simple config I'm using:

RSpec.configure do |config|
  config.before(:each, type: :system, js: true) do
    driven_by :selenium, using: :headless_chrome
  end
end
Capybara::Screenshot.register_filename_prefix_formatter(:system) do |example|
  "visdiff-#{example.metadata[:full_description].parameterize.underscore}"
end

Then I'm just calling Capybara::Screenshot.screenshot_and_save_page with no arguments. Printing out Capybara::Screenshot.filename_prefix_formatters yields the following:

:default
#<Proc:0x00007fe5458c5f00@/.../.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/capybara-screenshot-1.0.22/lib/capybara-screenshot.rb:204>
:system
#<Proc:0x00007fe54e6834f0@/.../spec/support/capybara.rb:5> <-- this is my config file

I've played around with different test types (:default versus :system), but nothing works. Any guidance would be greatly appreciated!

[Tomasz64]

Capybara::Screenshot.filename_prefix_formatters

Hey, did you manage to resolve this issue? This is exactly what i have right now and i can't find the issue.