57 lines
1.6 KiB
Ruby
57 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::UpdatedNotesPaginator do
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let(:issue) { create(:issue) }
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let(:project) { issue.project }
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let(:finder) { NotesFinder.new(user, target: issue, last_fetched_at: last_fetched_at) }
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let(:user) { issue.author }
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let!(:page_1) { create_list(:note, 2, noteable: issue, project: project, updated_at: 2.days.ago) }
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let!(:page_2) { [create(:note, noteable: issue, project: project, updated_at: 1.day.ago)] }
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let(:page_1_boundary) { page_1.last.updated_at + NotesFinder::FETCH_OVERLAP }
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around do |example|
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freeze_time do
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example.run
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end
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end
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before do
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stub_const("Gitlab::UpdatedNotesPaginator::LIMIT", 2)
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end
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subject(:paginator) { described_class.new(finder.execute, last_fetched_at: last_fetched_at) }
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describe 'last_fetched_at: start of time' do
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let(:last_fetched_at) { Time.at(0) }
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it 'calculates the first page of notes', :aggregate_failures do
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expect(paginator.notes).to match_array(page_1)
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expect(paginator.metadata).to match(
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more: true,
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last_fetched_at: microseconds(page_1_boundary)
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)
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end
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end
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describe 'last_fetched_at: start of final page' do
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let(:last_fetched_at) { page_1_boundary }
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it 'calculates a final page', :aggregate_failures do
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expect(paginator.notes).to match_array(page_2)
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expect(paginator.metadata).to match(
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more: false,
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last_fetched_at: microseconds(Time.zone.now)
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)
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end
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end
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# Convert a time to an integer number of microseconds
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def microseconds(time)
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(time.to_i * 1_000_000) + time.usec
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end
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end
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