1 files changed, 149 insertions, 0 deletions
diff --git a/qa/qa/specs/features/browser_ui/8_monitor/alert_management/email_notification_for_alert_spec.rb b/qa/qa/specs/features/browser_ui/8_monitor/alert_management/email_notification_for_alert_spec.rb
new file mode 100644
index 00000000000..70874e46f27
--- /dev/null
+++ b/qa/qa/specs/features/browser_ui/8_monitor/alert_management/email_notification_for_alert_spec.rb
@@ -0,0 +1,149 @@
+# frozen_string_literal: true
+
+module QA
+  RSpec.describe 'Monitor', :orchestrated, :smtp, :requires_admin, product_group: :respond do
+    describe 'Alert' do
+      shared_examples 'notification on new alert', :aggregate_failures do
+        it 'sends email to user' do
+          expect { email_subjects }.to eventually_include(alert_email_subject).within(max_duration: 60)
+          expect(recipient_email_addresses).to include(user.email)
+        end
+      end
+
+      let!(:admin_api_client) { Runtime::API::Client.as_admin }
+
+      let!(:user) do
+        Resource::User.fabricate_via_api! do |user|
+          user.api_client = admin_api_client
+          user.hard_delete_on_api_removal = true
+        end
+      end
+
+      let(:project) do
+        Resource::Project.fabricate_via_api! do |project|
+          project.name = 'project-for-alerts'
+          project.description = 'Project for alerts'
+        end
+      end
+
+      let(:alert_title) { Faker::Lorem.word }
+      let(:mail_hog_api) { Vendor::MailHog::API.new }
+      let(:alert_email_subject) { "#{project.name} | Alert: #{alert_title}" }
+      let(:http_payload) { { title: alert_title, description: alert_title } }
+
+      let(:prometheus_payload) do
+        {
+          version: '4',
+          groupKey: nil,
+          status: 'firing',
+          receiver: '',
+          groupLabels: {},
+          commonLabels: {},
+          commonAnnotations: {},
+          externalURL: '',
+          alerts: [
+            {
+              startsAt: Time.now,
+              generatorURL: Faker::Internet.url,
+              endsAt: nil,
+              status: 'firing',
+              labels: { gitlab_environment_name: Faker::Lorem.word },
+              annotations:
+                {
+                  title: alert_title,
+                  gitlab_y_label: 'status'
+                }
+            }
+          ]
+        }
+      end
+
+      before do
+        Flow::Login.sign_in
+        project.visit!
+        Flow::AlertSettings.go_to_monitor_settings
+        Flow::AlertSettings.enable_email_notification
+      end
+
+      context 'when user is a maintainer' do
+        before do
+          project.add_member(user, Resource::Members::AccessLevel::MAINTAINER)
+        end
+
+        context(
+          'when using HTTP endpoint integration',
+          testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/389993'
+        ) do
+          before do
+            send_http_alert
+          end
+
+          it_behaves_like 'notification on new alert'
+        end
+
+        context(
+          'when using Prometheus integration',
+          testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/389994'
+        ) do
+          before do
+            send_prometheus_alert
+          end
+
+          it_behaves_like 'notification on new alert'
+        end
+      end
+
+      context 'when user is an owner' do
+        before do
+          project.add_member(user, Resource::Members::AccessLevel::OWNER)
+        end
+
+        context(
+          'when using HTTP endpoint integration',
+          testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/390145'
+        ) do
+          before do
+            send_http_alert
+          end
+
+          it_behaves_like 'notification on new alert'
+        end
+
+        context(
+          'when using Prometheus integration',
+          testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/390144'
+        ) do
+          before do
+            send_prometheus_alert
+          end
+
+          it_behaves_like 'notification on new alert'
+        end
+      end
+
+      private
+
+      def send_http_alert
+        Flow::AlertSettings.setup_http_endpoint_integration
+        Flow::AlertSettings.send_test_alert(payload: http_payload)
+      end
+
+      def send_prometheus_alert
+        Flow::AlertSettings.setup_prometheus_integration
+        Flow::AlertSettings.send_test_alert(payload: prometheus_payload)
+      end
+
+      def mail_hog_messages
+        mail_hog_api.fetch_messages
+      end
+
+      def email_subjects
+        mail_hog_messages.map(&:subject)
+      end
+
+      def recipient_email_addresses
+        mail_hog_messages.map(&:to)
+      end
+    end
+  end
+end