Creating resources for importing a project

This way we can test a large mr that was
pre-created for this use.

app/views/import/gitlab_projects/new.html.haml

@@ -21,5 +21,5 @@
         = file_field_tag :file, class: ''
   .row
     .form-actions.col-sm-12
-      = submit_tag _('Import project'), class: 'gl-button btn btn-confirm'
+      = submit_tag _('Import project'), class: 'gl-button btn btn-confirm', data: { qa_selector: 'import_project_button' }
       = link_to _('Cancel'), new_project_path, class: 'gl-button btn btn-default btn-cancel'

app/views/import/shared/_new_project_form.html.haml

 .row
   .form-group.project-name.col-sm-12
     = label_tag :name, _('Project name'), class: 'label-bold'
-    = text_field_tag :name, @name, placeholder: "My awesome project", class: "js-project-name form-control gl-form-input input-lg", autofocus: true, required: true, aria: { required: true }
+    = text_field_tag :name, @name, placeholder: "My awesome project", class: "js-project-name form-control gl-form-input input-lg", autofocus: true, required: true, aria: { required: true }, data: { qa_selector: 'project_name_field' }
   .form-group.col-12.col-sm-6
     = label_tag :namespace_id, _('Project URL'), class: 'label-bold'
     .form-group
@@ -18,4 +18,4 @@
           = hidden_field_tag :namespace_id, current_user.namespace_id
   .form-group.col-12.col-sm-6.project-path
     = label_tag :path, _('Project slug'), class: 'label-bold'
-    = text_field_tag :path, @path, placeholder: "my-awesome-project", class: "js-path-name form-control gl-form-input", required: true, aria: { required: true }
+    = text_field_tag :path, @path, placeholder: "my-awesome-project", class: "js-path-name form-control gl-form-input", required: true, aria: { required: true }, data: { qa_selector: 'project_slug_field' }

app/views/projects/_import_project_pane.html.haml

@@ -7,7 +7,7 @@
       = _("Import project from")
     .import-buttons
       - if gitlab_project_import_enabled?
-        .import_gitlab_project.has-tooltip{ data: { container: 'body' } }
+        .import_gitlab_project.has-tooltip{ data: { container: 'body', qa_selector: 'gitlab_import_button' } }
           = link_to new_import_gitlab_project_path, class: 'gl-button btn-default btn btn_import_gitlab_project', **tracking_attrs(track_label, 'click_button', 'gitlab_export') do
             .gl-button-icon
               = sprite_icon('tanuki')

qa/qa.rb

@@ -106,6 +106,7 @@ module QA
     autoload :RegistryRepository, 'qa/resource/registry_repository'
     autoload :Package, 'qa/resource/package'
     autoload :PipelineSchedules, 'qa/resource/pipeline_schedules'
+    autoload :ImportProject, 'qa/resource/import_project'
 
     module KubernetesCluster
       autoload :Base, 'qa/resource/kubernetes_cluster/base'
@@ -529,6 +530,11 @@ module QA
       autoload :CommitModal, 'qa/page/component/commit_modal'
       autoload :VisibilitySetting, 'qa/page/component/visibility_setting'
 
+      module Import
+        autoload :Gitlab, 'qa/page/component/import/gitlab'
+        autoload :Selection, 'qa/page/component/import/selection'
+      end
+
       module Issuable
         autoload :Common, 'qa/page/component/issuable/common'
         autoload :Sidebar, 'qa/page/component/issuable/sidebar'

qa/qa/page/component/import/gitlab.rb

+# frozen_string_literal: true
+
+module QA
+  module Page
+    module Component
+      module Import
+        module Gitlab
+          def self.included(base)
+            super
+
+            base.view 'app/views/import/gitlab_projects/new.html.haml' do
+              element :import_project_button
+            end
+
+            base.view 'app/views/import/shared/_new_project_form.html.haml' do
+              element :project_name_field
+              element :project_slug_field
+            end
+          end
+
+          def set_imported_project_name(name)
+            fill_element(:project_name_field, name)
+          end
+
+          def attach_exported_file(path)
+            page.attach_file("file", path, make_visible: { display: 'block' })
+          end
+
+          def click_import_gitlab_project
+            click_element(:import_project_button)
+
+            wait_until(reload: false) do
+              has_notice?("The project was successfully imported.")
+            end
+          end
+        end
+      end
+    end
+  end
+end

qa/qa/page/component/import/selection.rb

+# frozen_string_literal: true
+
+module QA
+  module Page
+    module Component
+      module Import
+        module Selection
+          def self.included(base)
+            super
+
+            base.view 'app/views/projects/_import_project_pane.html.haml' do
+              element :gitlab_import_button
+            end
+          end
+
+          def click_gitlab
+            click_element(:gitlab_import_button)
+          end
+        end
+      end
+    end
+  end
+end

qa/qa/page/project/new.rb

@@ -8,6 +8,10 @@ module QA
         include Page::Component::Select2
         include Page::Component::VisibilitySetting
 
+        include Layout::Flash
+        include Page::Component::Import::Selection
+        include Page::Component::Import::Gitlab
+
         view 'app/views/projects/_new_project_fields.html.haml' do
           element :initialize_with_readme_checkbox
           element :project_namespace_select

qa/qa/resource/import_project.rb

+# frozen_string_literal: true
+
+module QA
+  module Resource
+    class ImportProject < Resource::Project
+      attr_writer :file_path
+
+      def initialize
+        @name = "ImportedProject-#{SecureRandom.hex(8)}"
+        @file_path = ::File.join('qa', 'fixtures', 'export.tar.gz')
+      end
+
+      def fabricate!
+        self.import = true
+        super
+
+        group.visit!
+
+        Page::Group::Show.perform(&:go_to_new_project)
+
+        Page::Project::New.perform do |new_project|
+          new_project.click_import_project
+          new_project.click_gitlab
+          new_project.set_imported_project_name(@name)
+          new_project.attach_exported_file(@file_path)
+          new_project.click_import_gitlab_project
+        end
+      end
+
+      def fabricate_via_api!
+        raise NotImplementedError
+      end
+    end
+  end
+end

qa/qa/resource/merge_request.rb

@@ -70,6 +70,8 @@ module QA
       end
 
       def fabricate!
+        return fabricate_large_merge_request if Runtime::Scenario.large_setup?
+
         populate_target_and_source_if_required
 
         project.visit!
@@ -90,6 +92,8 @@ module QA
       end
 
       def fabricate_via_api!
+        return fabricate_large_merge_request if Runtime::Scenario.large_setup?
+
         resource_web_url(api_get)
       rescue ResourceNotFoundError, NoValueError # rescue if iid not populated
         populate_target_and_source_if_required
@@ -144,6 +148,15 @@ module QA
         end
       end
 
+      def fabricate_large_merge_request
+        @project = Resource::ImportProject.fabricate_via_browser_ui!
+        # Setting the name here, since otherwise some tests will look for an existing file in
+        # the proejct without ever knowing what is in it.
+        @file_name = "LICENSE"
+        visit("#{project.web_url}/-/merge_requests/1")
+        current_url
+      end
+
       # Get MR comments
       #
       # @return [Array]

qa/qa/specs/features/browser_ui/3_create/merge_request/revert/reverting_merge_request_spec.rb

@@ -19,7 +19,7 @@ module QA
         Flow::Login.sign_in
       end
 
-      it 'can be reverted', testcase: 'https://gitlab.com/gitlab-org/quality/testcases/-/issues/1745' do
+      it 'can be reverted', :can_use_large_setup, testcase: 'https://gitlab.com/gitlab-org/quality/testcases/-/issues/1745' do
         revertable_merge_request.visit!
 
         Page::MergeRequest::Show.perform do |merge_request|

qa/qa/specs/runner.rb

@@ -65,6 +65,8 @@ module QA
           args.push(DEFAULT_TEST_PATH_ARGS) unless options.any? { |opt| opt =~ %r{/features/} }
         end
 
+        Runtime::Scenario.define(:large_setup?, args.flatten.include?('can_use_large_setup'))
+
         if Runtime::Scenario.attributes[:parallel]
           ParallelRunner.run(args.flatten)
         elsif Runtime::Scenario.attributes[:loop]