1 files changed, 160 insertions, 0 deletions
diff --git a/spec/helpers/operations_helper_spec.rb b/spec/helpers/operations_helper_spec.rb
new file mode 100644
index 00000000000..73deb2249bc
--- /dev/null
+++ b/spec/helpers/operations_helper_spec.rb
@@ -0,0 +1,160 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe OperationsHelper do
+  include Gitlab::Routing
+
+  let_it_be(:user) { create(:user) }
+  let_it_be(:project, reload: true) { create(:project) }
+
+  before do
+    helper.instance_variable_set(:@project, project)
+    allow(helper).to receive(:current_user) { user }
+  end
+
+  describe '#alerts_settings_data' do
+    subject { helper.alerts_settings_data }
+
+    before do
+      allow(helper).to receive(:can?).with(user, :admin_operations, project) { true }
+    end
+
+    context 'initial service configuration' do
+      let_it_be(:alerts_service) { AlertsService.new(project: project) }
+      let_it_be(:prometheus_service) { PrometheusService.new(project: project) }
+
+      before do
+        allow(project).to receive(:find_or_initialize_service).with('alerts').and_return(alerts_service)
+        allow(project).to receive(:find_or_initialize_service).with('prometheus').and_return(prometheus_service)
+      end
+
+      it 'returns the correct values' do
+        expect(subject).to eq(
+          'activated' => 'false',
+          'url' => alerts_service.url,
+          'authorization_key' => nil,
+          'form_path' => project_service_path(project, alerts_service),
+          'alerts_setup_url' => help_page_path('user/project/integrations/generic_alerts.md', anchor: 'setting-up-generic-alerts'),
+          'alerts_usage_url' => project_alert_management_index_path(project),
+          'prometheus_form_path' => project_service_path(project, prometheus_service),
+          'prometheus_reset_key_path' => reset_alerting_token_project_settings_operations_path(project),
+          'prometheus_authorization_key' => nil,
+          'prometheus_api_url' => nil,
+          'prometheus_activated' => 'false',
+          'prometheus_url' => notify_project_prometheus_alerts_url(project, format: :json),
+          'disabled' => 'false'
+        )
+      end
+    end
+
+    context 'with external Prometheus configured' do
+      let_it_be(:prometheus_service, reload: true) do
+        create(:prometheus_service, project: project)
+      end
+
+      context 'with external Prometheus enabled' do
+        it 'returns the correct values' do
+          expect(subject).to include(
+            'prometheus_activated' => 'true',
+            'prometheus_api_url' => prometheus_service.api_url
+          )
+        end
+      end
+
+      context 'with external Prometheus disabled' do
+        shared_examples 'Prometheus is disabled' do
+          it 'returns the correct values' do
+            expect(subject).to include(
+              'prometheus_activated' => 'false',
+              'prometheus_api_url' => prometheus_service.api_url
+            )
+          end
+        end
+
+        let(:cluster_managed) { false }
+
+        before do
+          allow(prometheus_service)
+            .to receive(:prometheus_available?)
+            .and_return(cluster_managed)
+
+          prometheus_service.update!(manual_configuration: false)
+        end
+
+        include_examples 'Prometheus is disabled'
+
+        context 'when cluster managed' do
+          let(:cluster_managed) { true }
+
+          include_examples 'Prometheus is disabled'
+        end
+      end
+
+      context 'with project alert setting' do
+        let_it_be(:project_alerting_setting) { create(:project_alerting_setting, project: project) }
+
+        it 'returns the correct values' do
+          expect(subject).to include(
+            'prometheus_authorization_key' => project_alerting_setting.token,
+            'prometheus_api_url' => prometheus_service.api_url
+          )
+        end
+      end
+    end
+
+    context 'with generic alerts service configured' do
+      let_it_be(:alerts_service) { create(:alerts_service, project: project) }
+
+      context 'with generic alerts enabled' do
+        it 'returns the correct values' do
+          expect(subject).to include(
+            'activated' => 'true',
+            'authorization_key' => alerts_service.token,
+            'url' => alerts_service.url
+          )
+        end
+      end
+
+      context 'with generic alerts disabled' do
+        before do
+          alerts_service.update!(active: false)
+        end
+
+        it 'returns the correct values' do
+          expect(subject).to include(
+            'activated' => 'false',
+            'authorization_key' => alerts_service.token
+          )
+        end
+      end
+    end
+  end
+
+  describe '#operations_settings_data' do
+    let_it_be(:operations_settings) do
+      create(
+        :project_incident_management_setting,
+        project: project,
+        issue_template_key: 'template-key',
+        pagerduty_active: true
+      )
+    end
+
+    subject { helper.operations_settings_data }
+
+    it 'returns the correct set of data' do
+      is_expected.to eq(
+        operations_settings_endpoint: project_settings_operations_path(project),
+        templates: '[]',
+        create_issue: 'false',
+        issue_template_key: 'template-key',
+        send_email: 'false',
+        pagerduty_active: 'true',
+        pagerduty_token: operations_settings.pagerduty_token,
+        pagerduty_webhook_url: project_incidents_pagerduty_url(project, token: operations_settings.pagerduty_token),
+        pagerduty_reset_key_path: reset_pagerduty_token_project_settings_operations_path(project)
+      )
+    end
+  end
+end