Merge branch 'qa/simplify-e2e-test-for-mentioning-user-on-issue' into 'master'

Simplify end-to-end test setup

See merge request gitlab-org/gitlab!16846

qa/qa/specs/features/browser_ui/2_plan/issue/mentions_spec.rb

@@ -3,29 +3,12 @@
 module QA
   context 'Plan', :smoke do
     describe 'mention' do
-      let(:user) do
-        Resource::User.fabricate_via_api! do |user|
-          user.name = "bob"
-          user.password = "1234test"
-        end
-      end
-
       before do
-        QA::Runtime::Env.personal_access_token = QA::Runtime::Env.admin_personal_access_token
-
-        unless QA::Runtime::Env.personal_access_token
         Runtime::Browser.visit(:gitlab, Page::Main::Login)
-          Page::Main::Login.perform(&:sign_in_using_admin_credentials)
-        end
-
-        QA::Runtime::Env.personal_access_token = nil
-
-        Page::Main::Menu.perform(&:sign_out) if Page::Main::Menu.perform { |p| p.has_personal_area?(wait: 0) }
-
-        Runtime::Browser.visit(:gitlab, Page::Main::Login)
-
         Page::Main::Login.perform(&:sign_in_using_credentials)
 
+        @user = Resource::User.fabricate_or_use(Runtime::Env.gitlab_qa_username_1, Runtime::Env.gitlab_qa_password_1)
+
         project = Resource::Project.fabricate_via_api! do |resource|
           resource.name = 'project-to-test-mention'
         end
@@ -33,7 +16,7 @@ module QA
 
         Page::Project::Show.perform(&:go_to_members_settings)
         Page::Project::Settings::Members.perform do |members|
-          members.add_member(user.username)
+          members.add_member(@user.username)
         end
 
         issue = Resource::Issue.fabricate_via_api! do |issue|
@@ -45,7 +28,7 @@ module QA
 
       it 'user mentions another user in an issue' do
         Page::Project::Issue::Show.perform do |show|
-          at_username = "@#{user.username}"
+          at_username = "@#{@user.username}"
 
           show.select_all_activities_filter
           show.comment(at_username)