Add E2E test for wiki pushes via SSH to primary node

Add qa selectors to ssh keys page
Add qa selectors to wiki show page
Add wiki_push method to get ssh_uri via browser ui
Add test to check Geo replication of wiki ssh pushes

app/views/profiles/keys/_key_table.html.haml

 - is_admin = local_assigns.fetch(:admin, false)
 
 - if @keys.any?
-  %ul.content-list
+  %ul.content-list{ data: { qa_selector: 'ssh_keys_list' } }
     = render partial: 'profiles/keys/key', collection: @keys, locals: { is_admin: is_admin }
 - else
   %p.settings-message.text-center

app/views/projects/wikis/show.html.haml

@@ -26,7 +26,7 @@
     = (s_("WikiHistoricalPage|You can view the %{most_recent_link} or browse the %{history_link}.") % { most_recent_link: most_recent_link, history_link: history_link }).html_safe
 
 .prepend-top-default.append-bottom-default
-  .md.md-file
+  .md.md-file{ data: { qa_selector: 'wiki_page_content' } }
     = render_wiki_content(@page)
 
 = render 'sidebar'

qa/qa/page/profile/ssh_keys.rb

@@ -14,6 +14,10 @@ module QA
           element :delete_key_button
         end
 
+        view 'app/views/profiles/keys/_key_table.html.haml' do
+          element :ssh_keys_list
+        end
+
         def add_key(public_key, title)
           fill_element :key_public_key_field, public_key
           fill_element :key_title_field, title
@@ -28,6 +32,10 @@ module QA
             click_element :delete_key_button
           end
         end
+
+        def keys_list
+          find_element(:ssh_keys_list).text
+        end
       end
     end
   end

qa/qa/page/project/wiki/show.rb

@@ -11,9 +11,17 @@ module QA
             element :clone_repository_link, 'Clone repository' # rubocop:disable QA/ElementWithPattern
           end
 
+          view 'app/views/projects/wikis/show.html.haml' do
+            element :wiki_page_content
+          end
+
           def click_clone_repository
             click_on 'Clone repository'
           end
+
+          def wiki_text
+            find_element(:wiki_page_content).text
+          end
         end
       end
     end

qa/qa/resource/repository/wiki_push.rb

@@ -31,6 +31,17 @@ module QA
           end
         end
 
+        def repository_ssh_uri
+          @repository_ssh_uri ||= begin
+            wiki.visit!
+            Page::Project::Wiki::Show.act do
+              click_clone_repository
+              choose_repository_clone_ssh
+              repository_location.uri
+            end
+          end
+        end
+
         def fabricate!
           super
           wiki.visit!

qa/qa/specs/features/ee/browser_ui/geo/wiki_ssh_push_spec.rb

+# frozen_string_literal: true
+
+module QA
+  context 'Geo', :orchestrated, :geo do
+    describe 'GitLab wiki SSH push' do
+      context 'wiki commit' do
+        it 'is replicated to the secondary' do
+          wiki_title = 'Geo Replication Wiki'
+          wiki_content = 'This tests replication of wikis via SSH'
+          push_content = 'This is from the Geo wiki push via SSH!'
+          project_name = "geo-wiki-project-#{SecureRandom.hex(8)}"
+          key_title = "key for ssh tests #{Time.now.to_f}"
+          project = nil
+          key = nil
+
+          Runtime::Browser.visit(:geo_primary, QA::Page::Main::Login) do
+            Page::Main::Login.perform(&:sign_in_using_credentials)
+
+            # Create a new SSH key
+            key = Resource::SSHKey.fabricate! do |resource|
+              resource.title = key_title
+            end
+
+            # Create a new project and wiki
+            project = Resource::Project.fabricate! do |project|
+              project.name = project_name
+              project.description = 'Geo project for wiki ssh spec'
+            end
+
+            wiki = Resource::Wiki.fabricate! do |wiki|
+              wiki.project = project
+              wiki.title = wiki_title
+              wiki.content = wiki_content
+              wiki.message = 'First commit'
+            end
+
+            validate_content(wiki_content)
+
+            # Perform a git push over SSH directly to the primary
+            Resource::Repository::WikiPush.fabricate! do |push|
+              push.ssh_key = key
+              push.wiki = wiki
+              push.file_name = 'Home.md'
+              push.file_content = push_content
+              push.commit_message = 'Update Home.md'
+            end
+
+            Page::Project::Menu.perform(&:click_wiki)
+            validate_content(push_content)
+          end
+
+          Runtime::Browser.visit(:geo_secondary, QA::Page::Main::Login) do
+            Page::Main::Login.perform(&:sign_in_using_credentials)
+
+            EE::Page::Main::Banner.perform do |banner|
+              expect(banner).to have_secondary_read_only_banner
+            end
+
+            # Ensure the SSH key has replicated
+            Page::Main::Menu.perform(&:click_settings_link)
+            Page::Profile::Menu.perform(&:click_ssh_keys)
+
+            Page::Profile::SSHKeys.perform do |ssh|
+              expect(ssh.keys_list).to have_content(key_title)
+              expect(ssh.keys_list).to have_content(key.fingerprint)
+            end
+
+            Page::Main::Menu.perform(&:go_to_projects)
+
+            Page::Dashboard::Projects.perform do |dashboard|
+              dashboard.wait_for_project_replication(project_name)
+              dashboard.go_to_project(project_name)
+            end
+
+            # Validate git push worked and new content is visible
+            Page::Project::Menu.perform(&:click_wiki)
+
+            Page::Project::Wiki::Show.perform do |show|
+              show.wait_for_repository_replication_with(push_content)
+              show.refresh
+            end
+
+            validate_content(push_content)
+          end
+        end
+      end
+
+      def validate_content(content)
+        Page::Project::Wiki::Show.perform do |show|
+          expect(show.wiki_text).to have_content(content)
+        end
+      end
+    end
+  end
+end