demarches-normaliennes/spec/models/champs/date_champ_spec.rb

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describe Champs::DateChamp do
let(:date_champ) { create(:champ_date) }
describe '#convert_to_iso8601' do
it 'preserves nil' do
champ = champ_with_value(nil)
champ.save
expect(champ.reload.value).to be_nil
end
it 'converts to nil if empty string' do
champ = champ_with_value("")
champ.save
expect(champ.reload.value).to be_nil
end
it 'converts to nil if not ISO8601' do
champ = champ_with_value("12-21-2023")
champ.save
expect(champ.reload.value).to be_nil
end
it 'converts to nil if not date' do
champ = champ_with_value("value")
champ.save
expect(champ.reload.value).to be_nil
end
it "converts %d/%m/%Y format to ISO" do
champ = champ_with_value("31/12/2017")
champ.save
expect(champ.reload.value).to eq("2017-12-31")
end
it 'preserves if ISO8601' do
champ = champ_with_value("2023-12-21")
champ.save
expect(champ.reload.value).to eq("2023-12-21")
end
it 'converts to nil if false iso' do
champ = champ_with_value("2023-27-02")
champ.save
expect(champ.reload.value).to eq(nil)
end
end
describe "#to_s" do
it "format the date" do
champ_with_value("2020-06-20")
expect(date_champ.to_s).to eq("20 juin 2020")
end
it "does not fail when value is not iso" do
champ_with_value("2023-30-01")
expect(date_champ.to_s).to eq("2023-30-01")
end
end
def champ_with_value(number)
date_champ.tap { |c| c.value = number }
end
end