debian-mirror-gitlab/spec/lib/gitlab/analytics/cycle_analytics/average_spec.rb
2021-04-17 20:07:23 +05:30

66 lines
1.7 KiB
Ruby

# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Analytics::CycleAnalytics::Average do
let_it_be(:project) { create(:project) }
let_it_be(:issue_1) do
# Duration: 10 days
create(:issue, project: project, created_at: 20.days.ago).tap do |issue|
issue.metrics.update!(first_mentioned_in_commit_at: 10.days.ago)
end
end
let_it_be(:issue_2) do
# Duration: 5 days
create(:issue, project: project, created_at: 20.days.ago).tap do |issue|
issue.metrics.update!(first_mentioned_in_commit_at: 15.days.ago)
end
end
let(:stage) do
build(
:cycle_analytics_project_stage,
start_event_identifier: Gitlab::Analytics::CycleAnalytics::StageEvents::IssueCreated.identifier,
end_event_identifier: Gitlab::Analytics::CycleAnalytics::StageEvents::IssueFirstMentionedInCommit.identifier,
project: project
)
end
let(:query) { Issue.joins(:metrics).in_projects(project.id) }
around do |example|
freeze_time { example.run }
end
subject(:average) { described_class.new(stage: stage, query: query) }
describe '#seconds' do
subject(:average_duration_in_seconds) { average.seconds }
context 'when no results' do
let(:query) { Issue.none }
it { is_expected.to eq(nil) }
end
context 'returns the average duration in seconds' do
it { is_expected.to be_within(0.5).of(7.5.days.to_f) }
end
end
describe '#days' do
subject(:average_duration_in_days) { average.days }
context 'when no results' do
let(:query) { Issue.none }
it { is_expected.to eq(nil) }
end
context 'returns the average duration in days' do
it { is_expected.to be_within(0.01).of(7.5) }
end
end
end