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Diffstat (limited to 'spec/support/shared_examples/lib/gitlab/cycle_analytics/deployment_metrics.rb')
-rw-r--r-- | spec/support/shared_examples/lib/gitlab/cycle_analytics/deployment_metrics.rb | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/spec/support/shared_examples/lib/gitlab/cycle_analytics/deployment_metrics.rb b/spec/support/shared_examples/lib/gitlab/cycle_analytics/deployment_metrics.rb new file mode 100644 index 00000000000..6342064beb8 --- /dev/null +++ b/spec/support/shared_examples/lib/gitlab/cycle_analytics/deployment_metrics.rb @@ -0,0 +1,124 @@ +# frozen_string_literal: true + +shared_examples 'deployment metrics examples' do + def create_deployment(args) + project = args[:project] + environment = project.environments.production.first || create(:environment, :production, project: project) + create(:deployment, :success, args.merge(environment: environment)) + + # this is needed for the dora_deployment_frequency_in_vsa feature flag so we have aggregated data + ::Dora::DailyMetrics::RefreshWorker.new.perform(environment.id, Time.current.to_date.to_s) if Gitlab.ee? + end + + describe "#deploys" do + subject { stage_summary.third } + + context 'when from date is given' do + before do + travel_to(5.days.ago) { create_deployment(project: project) } + create_deployment(project: project) + end + + it "finds the number of deploys made created after the 'from date'" do + expect(subject[:value]).to eq('1') + end + + it 'returns the localized title' do + Gitlab::I18n.with_locale(:ru) do + expect(subject[:title]).to eq(n_('Deploy', 'Deploys', 1)) + end + end + end + + it "doesn't find commits from other projects" do + travel_to(5.days.from_now) do + create_deployment(project: create(:project, :repository)) + end + + expect(subject[:value]).to eq('-') + end + + context 'when `to` parameter is given' do + before do + travel_to(5.days.ago) { create_deployment(project: project) } + travel_to(5.days.from_now) { create_deployment(project: project) } + end + + it "doesn't find any record" do + options[:to] = Time.now + + expect(subject[:value]).to eq('-') + end + + it "finds records created between `from` and `to` range" do + options[:from] = 10.days.ago + options[:to] = 10.days.from_now + + expect(subject[:value]).to eq('2') + end + end + end + + describe '#deployment_frequency' do + subject { stage_summary.fourth[:value] } + + it 'includes the unit: `per day`' do + expect(stage_summary.fourth[:unit]).to eq _('per day') + end + + before do + travel_to(5.days.ago) { create_deployment(project: project) } + end + + it 'returns 0.0 when there were deploys but the frequency was too low' do + options[:from] = 30.days.ago + + # 1 deployment over 30 days + # frequency of 0.03, rounded off to 0.0 + expect(subject).to eq('0') + end + + it 'returns `-` when there were no deploys' do + options[:from] = 4.days.ago + + # 0 deployment in the last 4 days + expect(subject).to eq('-') + end + + context 'when `to` is nil' do + it 'includes range until now' do + options[:from] = 6.days.ago + options[:to] = nil + + # 1 deployment over 7 days + expect(subject).to eq('0.1') + end + end + + context 'when `to` is given' do + before do + travel_to(5.days.from_now) { create_deployment(project: project, finished_at: Time.zone.now) } + end + + it 'finds records created between `from` and `to` range' do + options[:from] = 10.days.ago + options[:to] = 10.days.from_now + + # 2 deployments over 20 days + expect(subject).to eq('0.1') + end + + context 'when `from` and `to` are within a day' do + it 'returns the number of deployments made on that day' do + freeze_time do + create_deployment(project: project, finished_at: Time.current) + options[:from] = Time.current.yesterday.beginning_of_day + options[:to] = Time.current.end_of_day + + expect(subject).to eq('0.5') + end + end + end + end + end +end |