Optimize factory creation in user view issues spec

spec/features/issues/user_views_issue_spec.rb

@@ -3,12 +3,16 @@
 require "spec_helper"
 
 RSpec.describe "User views issue" do
-  let(:project) { create(:project_empty_repo, :public) }
-  let(:user) { create(:user) }
-  let(:issue) { create(:issue, project: project, description: "# Description header", author: user) }
+  let_it_be(:project) { create(:project_empty_repo, :public) }
+  let_it_be(:user) { create(:user) }
+  let_it_be(:issue) { create(:issue, project: project, description: "# Description header", author: user) }
+  let_it_be(:note) { create(:note, noteable: issue, project: project, author: user) }
 
-  before do
+  before_all do
     project.add_developer(user)
+  end
+
+  before do
     sign_in(user)
 
     visit(project_issue_path(project, issue))
@@ -37,24 +41,20 @@ RSpec.describe "User views issue" do
 
     context 'when showing status of the author of the issue' do
       it_behaves_like 'showing user status' do
-        let(:user_with_status) { issue.author }
+        let(:user_with_status) { user }
       end
     end
 
     context 'when showing status of a user who commented on an issue', :js do
-      let!(:note) { create(:note, noteable: issue, project: project, author: user_with_status) }
-
       it_behaves_like 'showing user status' do
-        let(:user_with_status) { create(:user) }
+        let(:user_with_status) { user }
       end
     end
 
     context 'when status message has an emoji', :js do
-      let(:message) { 'My status with an emoji' }
-      let(:message_emoji) { 'basketball' }
-
-      let!(:note) { create(:note, noteable: issue, project: project, author: user) }
-      let!(:status) { create(:user_status, user: user, emoji: 'smirk', message: "#{message} :#{message_emoji}:") }
+      let_it_be(:message) { 'My status with an emoji' }
+      let_it_be(:message_emoji) { 'basketball' }
+      let_it_be(:status) { create(:user_status, user: user, emoji: 'smirk', message: "#{message} :#{message_emoji}:") }
 
       it 'correctly renders the emoji' do
         tooltip_span = page.first(".user-status-emoji[title^='#{message}']")