1 files changed, 70 insertions, 0 deletions
diff --git a/spec/features/admin/admin_users_spec.rb b/spec/features/admin/admin_users_spec.rb
new file mode 100644
index 00000000000..4fc60d17886
--- /dev/null
+++ b/spec/features/admin/admin_users_spec.rb
@@ -0,0 +1,70 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe "Admin::Users" do
+  let(:current_user) { create(:admin) }
+
+  before do
+    sign_in(current_user)
+    gitlab_enable_admin_mode_sign_in(current_user)
+  end
+
+  describe 'Tabs', :js do
+    let(:tabs_selector) { '.js-users-tabs' }
+    let(:active_tab_selector) { '.nav-link.active' }
+
+    it 'does not add the tab param when the Users tab is selected' do
+      visit admin_users_path
+
+      within tabs_selector do
+        click_link 'Users'
+      end
+
+      expect(page).to have_current_path(admin_users_path)
+    end
+
+    it 'adds the ?tab=cohorts param when the Cohorts tab is selected' do
+      visit admin_users_path
+
+      within tabs_selector do
+        click_link 'Cohorts'
+      end
+
+      expect(page).to have_current_path(admin_users_path(tab: 'cohorts'))
+    end
+
+    it 'shows the cohorts tab when the tab param is set' do
+      visit admin_users_path(tab: 'cohorts')
+
+      within tabs_selector do
+        expect(page).to have_selector active_tab_selector, text: 'Cohorts'
+      end
+    end
+  end
+
+  describe 'Cohorts tab content' do
+    context 'with usage ping enabled' do
+      it 'shows users count per month' do
+        stub_application_setting(usage_ping_enabled: true)
+
+        create_list(:user, 2)
+
+        visit admin_users_path(tab: 'cohorts')
+
+        expect(page).to have_content("#{Time.now.strftime('%b %Y')} 3 0")
+      end
+    end
+
+    context 'with usage ping disabled' do
+      it 'shows empty state', :js do
+        stub_application_setting(usage_ping_enabled: false)
+
+        visit admin_users_path(tab: 'cohorts')
+
+        expect(page).to have_selector(".js-empty-state")
+        expect(page).to have_content("Activate user activity analysis")
+      end
+    end
+  end
+end