debian-mirror-gitlab/spec/lib/gitlab/usage_data_counters/web_ide_counter_spec.rb

# frozen_string_literal: true

require 'spec_helper'

RSpec.describe Gitlab::UsageDataCounters::WebIdeCounter, :clean_gitlab_redis_shared_state do
  shared_examples 'counter examples' do |event|
    it 'increments counter and return the total count' do
      expect(described_class.public_send(:total_count, event)).to eq(0)

      2.times { described_class.public_send(:"increment_#{event}_count") }

      redis_key = "web_ide_#{event}_count".upcase
      expect(described_class.public_send(:total_count, redis_key)).to eq(2)
    end
  end

  describe 'commits counter' do
    it_behaves_like 'counter examples', 'commits'
  end

  describe 'merge requests counter' do
    it_behaves_like 'counter examples', 'merge_requests'
  end

  describe 'views counter' do
    it_behaves_like 'counter examples', 'views'
  end

  describe 'terminals counter' do
    it_behaves_like 'counter examples', 'terminals'
  end

  describe 'pipelines counter' do
    it_behaves_like 'counter examples', 'pipelines'
  end

  describe 'previews counter' do
    let(:setting_enabled) { true }

    before do
      stub_application_setting(web_ide_clientside_preview_enabled: setting_enabled)
    end

    context 'when web ide clientside preview is enabled' do
      it_behaves_like 'counter examples', 'previews'
    end

    context 'when web ide clientside preview is not enabled' do
      let(:setting_enabled) { false }

      it 'does not increment the counter' do
        redis_key = 'WEB_IDE_PREVIEWS_COUNT'
        expect(described_class.total_count(redis_key)).to eq(0)

        2.times { described_class.increment_previews_count }

        expect(described_class.total_count(redis_key)).to eq(0)
      end
    end
  end

  describe '.totals' do
    commits = 5
    merge_requests = 3
    views = 2
    previews = 4
    terminals = 1
    pipelines = 2

    before do
      stub_application_setting(web_ide_clientside_preview_enabled: true)

      commits.times { described_class.increment_commits_count }
      merge_requests.times { described_class.increment_merge_requests_count }
      views.times { described_class.increment_views_count }
      previews.times { described_class.increment_previews_count }
      terminals.times { described_class.increment_terminals_count }
      pipelines.times { described_class.increment_pipelines_count }
    end

    it 'can report all totals' do
      expect(described_class.totals).to include(
        web_ide_commits: commits,
        web_ide_views: views,
        web_ide_merge_requests: merge_requests,
        web_ide_previews: previews,
        web_ide_terminals: terminals
      )
    end
  end
end