diff options
Diffstat (limited to 'spec/services')
-rw-r--r-- | spec/services/metrics/dashboard/gitlab_alert_embed_service_spec.rb | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/spec/services/metrics/dashboard/gitlab_alert_embed_service_spec.rb b/spec/services/metrics/dashboard/gitlab_alert_embed_service_spec.rb new file mode 100644 index 00000000000..a66150be42c --- /dev/null +++ b/spec/services/metrics/dashboard/gitlab_alert_embed_service_spec.rb @@ -0,0 +1,96 @@ +# frozen_string_literal: true + +require 'spec_helper' + +describe Metrics::Dashboard::GitlabAlertEmbedService do + include MetricsDashboardHelpers + + let_it_be(:alert) { create(:prometheus_alert) } + let_it_be(:project) { alert.project } + let_it_be(:user) { create(:user) } + let(:alert_id) { alert.id } + + before do + project.add_maintainer(user) + project.clear_memoization(:licensed_feature_available) + end + + describe '.valid_params?' do + let(:valid_params) do + { + embedded: true, + prometheus_alert_id: alert_id + } + end + + subject { described_class.valid_params?(params) } + + let(:params) { valid_params } + + it { is_expected.to be_truthy } + + context 'missing embedded' do + let(:params) { valid_params.except(:embedded) } + + it { is_expected.to be_falsey } + end + + context 'not embedded' do + let(:params) { valid_params.merge(embedded: 'false') } + + it { is_expected.to be_falsey } + end + + context 'missing alert id' do + let(:params) { valid_params.except(:prometheus_alert_id) } + + it { is_expected.to be_falsey } + end + + context 'missing alert id' do + let(:params) { valid_params.merge(prometheus_alert_id: 'none') } + + it { is_expected.to be_falsey } + end + end + + describe '#get_dashboard' do + let(:service_params) do + [ + project, + user, + { + embedded: true, + prometheus_alert_id: alert_id + } + ] + end + + let(:service_call) { described_class.new(*service_params).get_dashboard } + + context 'when alerting is available' do + it_behaves_like 'valid embedded dashboard service response' + it_behaves_like 'raises error for users with insufficient permissions' + + it 'uses the metric info corresponding to the alert' do + result = service_call + metrics = result[:dashboard][:panel_groups][0][:panels][0][:metrics] + + expect(metrics.length).to eq 1 + expect(metrics.first[:metric_id]).to eq alert.prometheus_metric_id + end + + context 'when the metric does not exist' do + let(:alert_id) { -4 } + + it_behaves_like 'misconfigured dashboard service response', :not_found + end + + it 'does not cache the unprocessed dashboard' do + expect(Gitlab::Metrics::Dashboard::Cache).not_to receive(:fetch) + + described_class.new(*service_params).get_dashboard + end + end + end +end |