Files
openfoodnetwork/spec/controllers/spree/admin/tax_rates_controller_spec.rb
Matt-Yorkley 8cc4c6a63f Introduce soft-deprecation strategy when modifying tax rates
If an admin changes the amount on a tax rate, and that rate has been used by adjustments in the past, we need to soft-delete and clone it to preserve the data integrity of previous adjustments that were created using that rate.
2021-01-15 13:38:03 +00:00

55 lines
1.8 KiB
Ruby

# frozen_string_literal: true
require 'spec_helper'
module Spree
module Admin
describe TaxRatesController, type: :controller do
include AuthenticationHelper
let!(:tax_rate) {
create(:tax_rate, name: "Original Rate", amount: 0.1, calculator: build(:calculator))
}
describe "#update" do
before { controller_login_as_admin }
context "when the tax rate has associated adjustments" do
let!(:adjustment) { create(:adjustment, originator: tax_rate) }
context "when the amount is not changed" do
it "updates the record" do
expect {
spree_put :update, id: tax_rate.id, tax_rate: { name: "Updated Rate", amount: 0.1 }
}.to_not change{ Spree::TaxRate.with_deleted.count }
expect(response).to redirect_to spree.admin_tax_rates_url
expect(tax_rate.reload.name).to eq "Updated Rate"
expect(tax_rate.amount).to eq 0.1
end
end
context "when the amount is changed" do
it "duplicates the record and soft-deletes the duplicate" do
expect {
spree_put :update, id: tax_rate.id, tax_rate: { name: "Changed Rate", amount: 0.5 }
}.to change{ Spree::TaxRate.with_deleted.count }.by(1)
expect(response).to redirect_to spree.admin_tax_rates_url
deprecated_rate = tax_rate.reload
expect(deprecated_rate.name).to eq "Original Rate"
expect(deprecated_rate.amount).to eq 0.1
expect(deprecated_rate.deleted?).to be true
updated_rate = Spree::TaxRate.last
expect(updated_rate.name).to eq "Changed Rate"
expect(updated_rate.amount).to eq 0.5
end
end
end
end
end
end
end