Test wiki HTTP push to secondary

    Test Geo replication of wiki HTTP to secondary node
    Add Geo wait methods to wiki show page object

qa/qa/ee.rb

@@ -93,6 +93,10 @@ module QA
           end
         end
 
+        module Wiki
+          autoload :Show, 'qa/ee/page/project/wiki/show'
+        end
+
         module Settings
           autoload :ProtectedBranches, 'qa/ee/page/project/settings/protected_branches'
           autoload :MirroringRepositories, 'qa/ee/page/project/settings/mirroring_repositories'

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

+# frozen_string_literal: true
+
+module QA
+  module EE
+    module Page
+      module Project
+        module Wiki
+          module Show
+            def wait_for_repository_replication(max_wait: Runtime::Geo.max_file_replication_time)
+              wait_until_geo_max_replication_time(max_wait: max_wait) do
+                has_no_text?(/No repository|The wiki for this project is empty/)
+              end
+            end
+
+            def wait_for_repository_replication_with(text, max_wait: Runtime::Geo.max_file_replication_time)
+              wait_until_geo_max_replication_time(max_wait: max_wait) do
+                page.has_text?(text)
+              end
+            end
+
+            def wait_until_geo_max_replication_time(max_wait: Runtime::Geo.max_file_replication_time)
+              wait(max: max_wait) { yield }
+            end
+          end
+        end
+      end
+    end
+  end
+end

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

@@ -19,3 +19,5 @@ module QA
     end
   end
 end
+
+QA::Page::Project::Wiki::Show.prepend_if_ee('QA::EE::Page::Project::Wiki::Show')

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

+# frozen_string_literal: true
+
+module QA
+  context 'Geo', :orchestrated, :geo do
+    describe 'GitLab Geo Wiki HTTP push secondary' do
+      let(:wiki_content) { 'This tests wiki pushes via HTTP to secondary.' }
+      let(:push_content) { 'This is from the Geo wiki push to secondary!' }
+      let(:project_name) { "geo-wiki-project-#{SecureRandom.hex(8)}" }
+
+      context 'wiki commit' do
+        it 'is redirected to the primary and ultimately replicated to the secondary' do
+          wiki = nil
+
+          Runtime::Browser.visit(:geo_primary, QA::Page::Main::Login) do
+            # Visit the primary node and login
+            Page::Main::Login.perform(&:sign_in_using_credentials)
+
+            # Create a new project and wiki
+            project = Resource::Project.fabricate_via_api! do |project|
+              project.name = project_name
+              project.description = 'Geo test project'
+            end
+
+            wiki = Resource::Wiki.fabricate! do |wiki|
+              wiki.project = project
+              wiki.title = 'Geo wiki'
+              wiki.content = wiki_content
+              wiki.message = 'First wiki commit'
+            end
+
+            expect(wiki).to have_content(wiki_content)
+          end
+
+          Runtime::Browser.visit(:geo_secondary, QA::Page::Main::Login) do
+            # Visit the secondary node and login
+            Page::Main::Login.perform(&:sign_in_using_credentials)
+
+            EE::Page::Main::Banner.perform do |banner|
+              expect(banner).to have_secondary_read_only_banner
+            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
+
+            Page::Project::Menu.perform(&:click_wiki)
+
+            # Perform a git push over HTTP at the secondary
+            Resource::Repository::WikiPush.fabricate! do |push|
+              push.wiki = wiki
+              push.file_name = 'Home.md'
+              push.file_content = push_content
+              push.commit_message = 'Update Home.md'
+            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
+
+              expect(show).to have_content(push_content)
+            end
+          end
+        end
+      end
+    end
+  end
+end