Commit baa1521d authored by Igor Drozdov's avatar Igor Drozdov

Merge branch 'add-cycle-time-to-vsa' into 'master'

Add cycle time to VSA summary

See merge request gitlab-org/gitlab!31839
parents 43a2fc3c 40ddb8fa
# frozen_string_literal: true
module Gitlab
module Analytics
module CycleAnalytics
class GroupStageTimeSummary
attr_reader :group, :current_user, :options
def initialize(group, options:)
@group = group
@current_user = options[:current_user]
@options = options
end
def data
[lead_time, cycle_time]
end
private
def lead_time
serialize(
Summary::Group::LeadTime.new(
group: group, current_user: current_user, options: options
),
with_unit: true
)
end
def cycle_time
serialize(
Summary::Group::CycleTime.new(
group: group, current_user: current_user, options: options
),
with_unit: true
)
end
def serialize(summary_object, with_unit: false)
AnalyticsSummarySerializer.new.represent(
summary_object, with_unit: with_unit)
end
end
end
end
end
# frozen_string_literal: true
module Gitlab
module Analytics
module CycleAnalytics
module Summary
module Group
class CycleTime < BaseTime
def title
_('Cycle Time')
end
def start_event_identifier
:issue_first_mentioned_in_commit
end
def end_event_identifier
:issue_closed
end
end
end
end
end
end
end
# frozen_string_literal: true
require 'spec_helper'
describe Gitlab::Analytics::CycleAnalytics::GroupStageTimeSummary do
let_it_be(:group) { create(:group) }
let_it_be(:project) { create(:project, :repository, namespace: group) }
let_it_be(:project_2) { create(:project, :repository, namespace: group) }
let_it_be(:user) { create(:user, :admin) }
let(:from) { 1.day.ago }
let(:to) { nil }
subject { described_class.new(group, options: { from: from, to: to, current_user: user }).data }
around do |example|
Timecop.freeze { example.run }
end
describe '#lead_time' do
context 'with `from` date' do
let(:from) { 6.days.ago }
before do
create(:closed_issue, project: project, created_at: 1.day.ago, closed_at: Time.zone.now)
create(:closed_issue, project: project, created_at: 2.days.ago, closed_at: Time.zone.now)
create(:closed_issue, project: project_2, created_at: 4.days.ago, closed_at: Time.zone.now)
end
it 'finds the lead time of issues created after it' do
expect(subject.first[:value]).to eq('2.0')
end
context 'with subgroups' do
let(:subgroup) { create(:group, parent: group) }
let(:project_3) { create(:project, namespace: subgroup) }
before do
create(:closed_issue, created_at: 3.days.ago, closed_at: Time.zone.now, project: project_3)
create(:closed_issue, created_at: 5.days.ago, closed_at: Time.zone.now, project: project_3)
end
it 'finds the lead time of issues from them' do
expect(subject.first[:value]).to eq('3.0')
end
end
context 'with projects specified in options' do
before do
create(:closed_issue, created_at: 3.days.ago, closed_at: Time.zone.now, project: create(:project, namespace: group))
end
subject { described_class.new(group, options: { from: from, current_user: user, projects: [project.id, project_2.id] }).data }
it 'finds the lead time of issues from those projects' do
# Median of 1, 2, 4, not including new issue
expect(subject.first[:value]).to eq('2.0')
end
end
context 'when `from` and `to` parameters are provided' do
let(:from) { 3.days.ago }
let(:to) { Time.zone.now }
it 'finds the lead time of issues from 3 days ago' do
expect(subject.first[:value]).to eq('1.5')
end
end
end
context 'with other projects' do
let(:from) { 4.days.ago }
before do
create(:closed_issue, created_at: 1.day.ago, closed_at: Time.zone.now, project: create(:project, namespace: create(:group)))
create(:closed_issue, created_at: 2.days.ago, closed_at: Time.zone.now, project: project)
create(:closed_issue, created_at: 3.days.ago, closed_at: Time.zone.now, project: project_2)
end
it 'does not find the lead time of issues from them' do
# Median of 2, 3, not including first issue
expect(subject.first[:value]).to eq('2.5')
end
end
end
describe '#cycle_time' do
let(:created_at) { 6.days.ago }
context 'with `from` date' do
let(:from) { 7.days.ago }
before do
issue_1 = create(:closed_issue, project: project, closed_at: Time.zone.now, created_at: created_at)
issue_2 = create(:closed_issue, project: project, closed_at: Time.zone.now, created_at: created_at)
issue_3 = create(:closed_issue, project: project_2, closed_at: Time.zone.now, created_at: created_at)
issue_1.metrics.update!(first_mentioned_in_commit_at: 1.day.ago)
issue_2.metrics.update!(first_mentioned_in_commit_at: 2.days.ago)
issue_3.metrics.update!(first_mentioned_in_commit_at: 4.days.ago)
end
it 'finds the cycle time of issues created after it' do
expect(subject.second[:value]).to eq('2.0')
end
context 'with subgroups' do
let(:subgroup) { create(:group, parent: group) }
let(:project_3) { create(:project, namespace: subgroup) }
before do
issue_4 = create(:closed_issue, created_at: created_at, closed_at: Time.zone.now, project: project_3)
issue_5 = create(:closed_issue, created_at: created_at, closed_at: Time.zone.now, project: project_3)
issue_4.metrics.update!(first_mentioned_in_commit_at: 3.days.ago)
issue_5.metrics.update!(first_mentioned_in_commit_at: 5.days.ago)
end
it 'finds the cycle time of issues from them' do
expect(subject.second[:value]).to eq('3.0')
end
end
context 'with projects specified in options' do
before do
issue_4 = create(:closed_issue, created_at: created_at, closed_at: Time.zone.now, project: create(:project, namespace: group))
issue_4.metrics.update!(first_mentioned_in_commit_at: 3.days.ago)
end
subject { described_class.new(group, options: { from: from, current_user: user, projects: [project.id, project_2.id] }).data }
it 'finds the cycle time of issues from those projects' do
# Median of 1, 2, 4, not including new issue
expect(subject.second[:value]).to eq('2.0')
end
end
context 'when `from` and `to` parameters are provided' do
let(:from) { 5.days.ago }
let(:to) { 2.days.ago }
let(:created_at) { from }
it 'finds the cycle time of issues created between `from` and `to`' do
# Median of 1, 2, 4
expect(subject.second[:value]).to eq('2.0')
end
end
end
context 'with other projects' do
let(:from) { 4.days.ago }
let(:created_at) { from }
before do
issue_1 = create(:closed_issue, created_at: created_at, closed_at: Time.zone.now, project: create(:project, namespace: create(:group)))
issue_2 = create(:closed_issue, created_at: created_at, closed_at: Time.zone.now, project: project)
issue_3 = create(:closed_issue, created_at: created_at, closed_at: Time.zone.now, project: project_2)
issue_1.metrics.update!(first_mentioned_in_commit_at: 1.day.ago)
issue_2.metrics.update!(first_mentioned_in_commit_at: 2.days.ago)
issue_3.metrics.update!(first_mentioned_in_commit_at: 3.days.ago)
end
it 'does not find the cycle time of issues from them' do
# Median of 2, 3, not including first issue
expect(subject.second[:value]).to eq('2.5')
end
end
end
end
...@@ -33,7 +33,7 @@ module Gitlab ...@@ -33,7 +33,7 @@ module Gitlab
class PrettyNumeric < Numeric class PrettyNumeric < Numeric
def to_s def to_s
# 0 is shown as - # 0 is shown as -
value.nonzero? ? super : None.new.to_s (value || 0).nonzero? ? super : None.new.to_s
end end
end end
end end
......
...@@ -6525,6 +6525,9 @@ msgstr "" ...@@ -6525,6 +6525,9 @@ msgstr ""
msgid "Customize your pipeline configuration." msgid "Customize your pipeline configuration."
msgstr "" msgstr ""
msgid "Cycle Time"
msgstr ""
msgid "CycleAnalyticsEvent|Issue closed" msgid "CycleAnalyticsEvent|Issue closed"
msgstr "" msgstr ""
......
...@@ -21,6 +21,10 @@ describe Gitlab::CycleAnalytics::Summary::Value do ...@@ -21,6 +21,10 @@ describe Gitlab::CycleAnalytics::Summary::Value do
expect(described_class.new(0).to_s).to eq('-') expect(described_class.new(0).to_s).to eq('-')
end end
it 'returns `-` when the number is nil' do
expect(described_class.new(nil).to_s).to eq('-')
end
it 'returns the string representation of the number' do it 'returns the string representation of the number' do
expect(described_class.new(100).to_s).to eq('100') expect(described_class.new(100).to_s).to eq('100')
end end
......
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