require 'rails_helper' describe 'Milestone show', feature: true do let(:user) { create(:user) } let(:project) { create(:empty_project) } let(:milestone) { create(:milestone, project: project) } let(:labels) { create_list(:label, 2, project: project) } let(:issue_params) { { project: project, assignees: [user], author: user, milestone: milestone, labels: labels } } before do project.add_user(user, :developer) login_as(user) end def visit_milestone visit namespace_project_milestone_path(project.namespace, project, milestone) end it 'avoids N+1 database queries' do create(:labeled_issue, issue_params) control_count = ActiveRecord::QueryRecorder.new { visit_milestone }.count create_list(:labeled_issue, 10, issue_params) expect { visit_milestone }.not_to exceed_query_limit(control_count) end end