Merge pull request #4026 from consul/fill_in_ckeditor

Fix chromedriver hanging with CKEditor

spec/rails_helper.rb

@@ -53,6 +53,5 @@ Capybara.register_driver :headless_chrome do |app|
 end
 
 Capybara.exact = true
-Webdrivers::Chromedriver.required_version = "2.38"
 
 OmniAuth.config.test_mode = true

spec/support/common_actions/verifications.rb

@@ -51,14 +51,8 @@ module Verifications
       sleep 0.01
     end
 
-    # Fill the editor content
-    page.execute_script <<-SCRIPT
-        var ckeditor = CKEDITOR.instances.#{locator}
-        ckeditor.setData("#{with}")
-        ckeditor.focus()
-        ckeditor.updateElement()
-    SCRIPT
-
-    expect(page).to have_ckeditor label, with: with
+    within("#cke_#{locator}") do
+      within_frame(0) { find("body").set(with) }
+    end
   end
 end

spec/support/matchers/have_ckeditor.rb

@@ -14,8 +14,12 @@ RSpec::Matchers.define :have_ckeditor do |label, with:|
   match do
     return false unless has_ckeditor?
 
+    until page.execute_script("return CKEDITOR.instances.#{textarea_id}.status === 'ready';") do
+      sleep 0.01
+    end
+
     page.within(ckeditor_id) do
-      within_frame(0) { has_content?(with) }
+      within_frame(0) { has_content?(with, exact: true) }
     end
   end