#3391 Switch to selenium with chrome headless

Gemfile

@@ -11,7 +11,7 @@ end
 
 gem 'spring'
 gem 'spring-commands-rspec'
-gem 'poltergeist', '>= 1.8.1'
+gem 'selenium-webdriver', require: false
 
 # Add support for refinerycms-acts-as-indexed
 gem 'refinerycms-acts-as-indexed', ['~> 3.0', '>= 3.0.0']

core/app/assets/javascripts/refinery/admin.js.erb

@@ -443,7 +443,7 @@ var link_dialog = {
         }
       }
 
-      $('.form-actions-dialog #cancel_button').trigger('click');
+      $('.form-actions-dialog #cancel_button').click;
     });
   },
 

core/app/assets/javascripts/refinery/interface.js.coffee.erb

@@ -22,7 +22,7 @@
   $(".form-actions.form-actions-dialog .form-actions-left a.close_dialog").click (e) ->
     titlebar_close_button = $('.ui-dialog-titlebar-close')
     titlebar_close_button = parent.$('.ui-dialog-titlebar-close') if parent
-    titlebar_close_button.trigger('click')
+    titlebar_close_button.click
     e.preventDefault()
 
   $("a.suppress").on "click", (e) ->

images/spec/support/shared_contexts/admin_images_tab.rb

@@ -1,6 +1,6 @@
 shared_context 'admin images tab' do
 
-  let(:open_upload_dialog) { find('a', text: ::I18n.t('create_new_image', scope: 'refinery.admin.images.actions')).trigger(:click) }
+  let(:open_upload_dialog) { find('a', text: ::I18n.t('create_new_image', scope: 'refinery.admin.images.actions')).click }
   let(:select_upload) {}
   let(:initialize_context) {}
   let(:index_in_frame) {false}

pages/spec/features/refinery/admin/pages_spec.rb

@@ -152,7 +152,7 @@ module Admin
         it "Creates a page", js:true do
           visit refinery.admin_pages_path
 
-          find('a', text: 'Add new page').trigger(:click)
+          find('a', text: 'Add new page').click
 
           fill_in "Title", :with => "My first page"
           expect { click_button "Save" }.to change(Refinery::Page, :count).from(0).to(1)
@@ -173,7 +173,7 @@ module Admin
 
           fill_in "Title", :with => "My first page"
 
-          find('#toggle_advanced_options').trigger(:click)
+          find('#toggle_advanced_options').click
 
           fill_in "Menu title", :with => "The first page"
 
@@ -215,7 +215,7 @@ module Admin
 
         context 'when saving and returning to index' do
           it "updates page", js: true do
-            find("a[href$='#{updateable_page.slug}/edit']").trigger(:click)
+            find("a[href$='#{updateable_page.slug}/edit']").click
 
             fill_in "Title", :with => "Updated"
             find("#submit_button").click
@@ -366,7 +366,7 @@ module Admin
 
             find('a[tooltip^=Edit]').click
             fill_in 'Title', :with => 'Searchable'
-            find('#toggle_advanced_options').trigger(:click)
+            find('#toggle_advanced_options').click
             select 'Searchable', :from => 'View template'
             Timeout::timeout(5) do
               click_button 'Preview'
@@ -380,7 +380,7 @@ module Admin
           it "will not save when just previewing", js:true do
             visit refinery.admin_pages_path
 
-            find('a', text: 'Add new page').trigger(:click)
+            find('a', text: 'Add new page').click
             fill_in "Title", :with => "My first page"
             window = window_opened_by do
               click_button "Preview"
@@ -421,7 +421,9 @@ module Admin
           it "will show delete button" do
             visit refinery.admin_pages_path
 
-            find('a[tooltip="Remove this page forever"]').trigger(:click)
+            find('a[tooltip="Remove this page forever"]').click
+
+            page.accept_alert
 
             expect(page).to have_content("'Delete me' was successfully removed.")
 
@@ -474,7 +476,7 @@ module Admin
         describe "add a page with title for default locale", js:true do
           before do
             visit refinery.admin_pages_path
-            find('a', text: "Add new page").trigger(:click)
+            find('a', text: "Add new page").click
             fill_in "Title", :with => "News"
             click_button "Save"
           end
@@ -622,7 +624,7 @@ module Admin
 
           it "lets you add a Russian title without an English title" do
             ru_page.destroy!
-            find('a', text: 'Add new page').trigger(:click)
+            find('a', text: 'Add new page').click
             switch_page_form_locale "RU"
 
             fill_in "Title", :with => ru_page_title
@@ -684,7 +686,7 @@ module Admin
               expect(sub_page.parent).to eq(parent_page)
               visit refinery.admin_pages_path
               within "#page_#{sub_page.id}" do
-                find("a.edit_icon").trigger(:click)
+                find("a.edit_icon").click
               end
               fill_in "Title", :with => ru_page_title
               click_button "Save"
@@ -701,7 +703,7 @@ module Admin
 
         it "adds new page part", js: true do
           visit refinery.new_admin_page_path
-          find("#add_page_part").trigger(:click)
+          find("#add_page_part").click
 
           within "#new_page_part_dialog" do
             fill_in "new_page_part_title", :with => "testy"
@@ -735,7 +737,7 @@ module Admin
           end
 
           2.times do
-            find("#delete_page_part").trigger(:click)
+            find("#delete_page_part").click
             # Poltergeist automatically accepts dialogues.
             if Capybara.javascript_driver != :poltergeist
               page.driver.browser.switch_to.alert.accept
@@ -776,7 +778,7 @@ module Admin
             specify 'sub page should inherit them', js: true do
               visit refinery.edit_admin_page_path(@page.id)
 
-              find('#toggle_advanced_options').trigger(:click)
+              find('#toggle_advanced_options').click
 
               within '#page_layout_template' do
                 expect(page.find('option[value=refinery]')).to be_selected
@@ -806,7 +808,7 @@ module Admin
 
         specify "should retain the html", js:true do
           visit refinery.admin_pages_path
-          find('a[tooltip="Edit this page"]').trigger(:click)
+          find('a[tooltip="Edit this page"]').click
           Capybara.ignore_hidden_elements = false
           expect(page).to have_content("header class='regression'")
           Capybara.ignore_hidden_elements = true

resources/spec/features/refinery/admin/resources_spec.rb

@@ -22,7 +22,7 @@ module Admin
       context "new/create" do
         it "uploads file", :js => true do
           visit refinery.admin_resources_path
-          find('a', text: 'Upload new file').trigger(:click)
+          find('a', text: 'Upload new file').click
 
           expect(page).to have_selector 'iframe#dialog_iframe'
 

spec/spec_helper.rb

@@ -62,10 +62,14 @@
   require support_file
 end
 
-Capybara.register_driver :poltergeist_debug do |app|
-  Capybara::Poltergeist::Driver.new(app, debug: false, js_errors:  true, inspector: :open)
+require "selenium/webdriver"
+
+Capybara.register_driver :selenium_chrome_headless do |app|
+  browser_options = ::Selenium::WebDriver::Chrome::Options.new
+  browser_options.args << '--headless'
+  browser_options.args << '--disable-gpu'
+  browser_options.args << '--window-size=1440,1080'
+  Capybara::Selenium::Driver.new(app, browser: :chrome, options: browser_options)
 end
 
-require 'capybara/poltergeist'
-Capybara.javascript_driver = :poltergeist
-Capybara.always_include_port = true
+Capybara.javascript_driver = (ENV['CAPYBARA_DRIVER'] || :selenium_chrome_headless).to_sym

testing/refinerycms-testing.gemspec

@@ -22,7 +22,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'database_cleaner',        '~> 1.6'
   s.add_dependency 'factory_bot_rails',       '~> 4.8'
   s.add_dependency 'rspec-rails',             '~> 3.5'
-  s.add_dependency 'capybara',                '~> 2.7'
+  s.add_dependency 'capybara',                '~> 2.18'
   s.add_dependency 'rails-controller-testing', '~> 0.1.1'
 
   s.required_ruby_version = Refinery::Version.required_ruby_version