44 lines
1.3 KiB
Ruby
44 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Analytics::CycleAnalytics::Median do
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let_it_be(:project) { create(:project, :repository) }
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let(:query) { Project.joins(merge_requests: :metrics) }
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let(:stage) do
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build(
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:cycle_analytics_project_stage,
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start_event_identifier: Gitlab::Analytics::CycleAnalytics::StageEvents::MergeRequestCreated.identifier,
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end_event_identifier: Gitlab::Analytics::CycleAnalytics::StageEvents::MergeRequestMerged.identifier,
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project: project
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)
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end
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subject { described_class.new(stage: stage, query: query).seconds }
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around do |example|
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Timecop.freeze { example.run }
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end
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it 'retruns nil when no results' do
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expect(subject).to eq(nil)
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end
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it 'returns median duration seconds as float' do
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merge_request1 = create(:merge_request, source_branch: '1', target_project: project, source_project: project)
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merge_request2 = create(:merge_request, source_branch: '2', target_project: project, source_project: project)
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Timecop.travel(5.minutes.from_now) do
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merge_request1.metrics.update!(merged_at: Time.zone.now)
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end
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Timecop.travel(10.minutes.from_now) do
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merge_request2.metrics.update!(merged_at: Time.zone.now)
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end
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expect(subject).to be_within(0.5).of(7.5.minutes.seconds)
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end
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end
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