describe Stat, type: :model do describe '.deleted_dossiers_states' do subject { Stat.send(:deleted_dossiers_states) } it 'find counts for columns' do create(:deleted_dossier, dossier_id: create(:dossier).id, state: :accepte) create(:deleted_dossier, dossier_id: create(:dossier).id, state: :en_construction, deleted_at: 1.month.ago) create(:deleted_dossier, dossier_id: create(:dossier).id, state: :en_construction, deleted_at: 2.months.ago) create(:deleted_dossier, dossier_id: create(:dossier).id, state: :en_construction, deleted_at: 3.months.ago) create(:deleted_dossier, dossier_id: create(:dossier).id, state: :en_instruction, deleted_at: 3.months.ago) create(:deleted_dossier, dossier_id: create(:dossier).id, state: :accepte, deleted_at: 3.months.ago) create(:deleted_dossier, dossier_id: create(:dossier).id, state: :refuse, deleted_at: 3.months.ago) create(:deleted_dossier, dossier_id: create(:dossier).id, state: :sans_suite, deleted_at: 3.months.ago) expect(subject["not_brouillon"]).to eq(8) expect(subject["dossiers_depose_avant_30_jours"]).to eq(1) expect(subject["dossiers_deposes_entre_60_et_30_jours"]).to eq(1) expect(subject["brouillon"]).to eq(0) expect(subject["en_construction"]).to eq(3) expect(subject["en_instruction"]).to eq(1) expect(subject["termines"]).to eq(4) end end describe '.update_stats' do it 'merges dossiers_states and deleted_dossiers_states' do stats = { "not_brouillon" => 1, "dossiers_depose_avant_30_jours" => 2, "dossiers_deposes_entre_60_et_30_jours" => 3, "brouillon" => 4, "en_construction" => 5, "en_instruction" => 6, "termines" => 7 } allow(Stat).to receive(:dossiers_states).and_return(stats) allow(Stat).to receive(:deleted_dossiers_states).and_return(stats) Stat.update_stats computed_stats = Stat.first expect(computed_stats.dossiers_not_brouillon).to eq(stats["not_brouillon"] * 2) expect(computed_stats.dossiers_depose_avant_30_jours).to eq(stats["dossiers_depose_avant_30_jours"] * 2) expect(computed_stats.dossiers_deposes_entre_60_et_30_jours).to eq(stats["dossiers_deposes_entre_60_et_30_jours"] * 2) expect(computed_stats.dossiers_brouillon).to eq(stats["brouillon"] * 2) expect(computed_stats.dossiers_en_construction).to eq(stats["en_construction"] * 2) expect(computed_stats.dossiers_en_instruction).to eq(stats["en_instruction"] * 2) expect(computed_stats.dossiers_termines).to eq(stats["termines"] * 2) end end describe '.cumulative_hash' do it 'works count and cumulate counters by month for both dossier and deleted dossiers' do 12.downto(1).map do |i| create(:dossier, state: :en_construction, depose_at: i.months.ago) create(:deleted_dossier, dossier_id: i + 100, state: :en_construction, deleted_at: i.month.ago) end s = Stat.new({ dossiers_cumulative: Stat.send(:cumulative_month_serie, [ [Dossier.state_not_brouillon, :depose_at], [DeletedDossier.where.not(state: :brouillon), :deleted_at] ]) }) s.save! s.reload # Use `Hash#to_a` to also test the key ordering expect(s.dossiers_cumulative.to_a).to eq([ [formatted_n_months_ago(12), 2], [formatted_n_months_ago(11), 4], [formatted_n_months_ago(10), 6], [formatted_n_months_ago(9), 8], [formatted_n_months_ago(8), 10], [formatted_n_months_ago(7), 12], [formatted_n_months_ago(6), 14], [formatted_n_months_ago(5), 16], [formatted_n_months_ago(4), 18], [formatted_n_months_ago(3), 20], [formatted_n_months_ago(2), 22], [formatted_n_months_ago(1), 24] ]) end end describe '.last_four_months_hash' do it 'works count and cumulate counters by month for both dossier and deleted dossiers' do travel_to Time.zone.local(2021, 11, 25) do 4.downto(1).map do |i| create(:dossier, state: :en_construction, depose_at: i.months.ago) create(:deleted_dossier, dossier_id: i + 100, state: :en_construction, deleted_at: i.month.ago) end s = Stat.new({ dossiers_in_the_last_4_months: Stat.send(:last_four_months_serie, [ [Dossier.state_not_brouillon, :depose_at], [DeletedDossier.where.not(state: :brouillon), :deleted_at] ]) }) s.save! s.reload # Use `Hash#to_a` to also test the key ordering expect(s.dossiers_in_the_last_4_months.to_a).to eq([ ['2021-07-01', 2], ['2021-08-01', 2], ['2021-09-01', 2], ['2021-10-01', 2] ]) end end end describe '.sum_hashes' do it 'sum up hashes keys' do expect(Stat.send(:sum_hashes, *[{ a: 1, b: 2, d: 5 }, { a: 2, b: 3, c: 5 }])).to eq({ a: 3, b: 5, c: 5, d: 5 }) end end def formatted_n_months_ago(i) i.months.ago.beginning_of_month.to_date.to_s end end