openproject/spec/support/request_with_session_header.rb

RSpec.configure do |c|
  ##
  # Session-based API authentication requires the X-requested-with header to be present.
  c.before(:each, type: :request) do |ex|
    unless ex.metadata[:skip_xhr_header]
      header('X-Requested-With', 'XMLHttpRequest')
    end
  end
end