80 lines
2.9 KiB
Ruby
80 lines
2.9 KiB
Ruby
require 'spec_helper'
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describe 'CycleAnalytics#issue', models: true do
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let(:project) { create(:project) }
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subject { CycleAnalytics.new }
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context "when calculating the median of times between:
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start: issue created_at
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end: milestone first added to issue
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OR
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list-label first added to issue
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" do
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context "when a milestone is added to the issue" do
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it "calculates the median of available durations" do
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start_and_end_times = Array.new(5) do
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start_time = Time.now
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end_time = rand(1..10).days.from_now
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milestone = create(:milestone, project: project)
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issue = Timecop.freeze(start_time) { create(:issue, project: project) }
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Timecop.freeze(end_time) { issue.update(milestone: milestone) }
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[start_time, end_time]
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end
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median_start_time, median_end_time = start_and_end_times[2]
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expect(subject.issue).to eq(median_end_time - median_start_time)
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end
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end
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context "when a label is added to the issue" do
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it "calculates the median of available durations when the label is a list-label" do
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start_and_end_times = Array.new(5) do
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start_time = Time.now
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end_time = rand(1..10).days.from_now
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list_label = create(:label, lists: [create(:list)])
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issue = Timecop.freeze(start_time) { create(:issue, project: project) }
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Timecop.freeze(end_time) { issue.update(label_ids: [list_label.id]) }
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[start_time, end_time]
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end
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median_start_time, median_end_time = start_and_end_times[2]
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expect(subject.issue).to eq(median_end_time - median_start_time)
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end
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it "does not make a calculation for regular labels" do
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5.times do
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start_time = Time.now
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end_time = rand(1..10).days.from_now
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regular_label = create(:label)
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issue = Timecop.freeze(start_time) { create(:issue, project: project) }
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Timecop.freeze(end_time) { issue.update(label_ids: [regular_label.id]) }
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[start_time, end_time]
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end
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expect(subject.issue).to be_nil
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end
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end
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context "when a milestone and list-label are both added to the issue" do
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it "uses the time the milestone was added as the 'end time'" do
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start_time = Time.now
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milestone_add_time = rand(1..10).days.from_now
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list_label_add_time = rand(1..10).days.from_now
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milestone = create(:milestone, project: project)
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list_label = create(:label, lists: [create(:list)])
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issue = Timecop.freeze(start_time) { create(:issue, project: project) }
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Timecop.freeze(milestone_add_time) { issue.update(milestone: milestone) }
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Timecop.freeze(list_label_add_time) { issue.update(label_ids: [list_label.id]) }
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expect(subject.issue).to eq(milestone_add_time - start_time)
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end
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end
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end
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end
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