demarches-normaliennes/spec/models/stat_spec.rb

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include ActiveSupport::Testing::TimeHelpers
describe Stat 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