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Contents
require 'spec_helper'
module Danconia
describe Integrations::ActiveRecord, active_record: true do
context 'single currency' do
it 'setter' do
expect(Product.new(price: 1.536).read_attribute :price).to eq 1.54
expect(Product.new(price: nil).read_attribute :price).to eq nil
expect(Product.new(price: Money(3)).read_attribute :price).to eq 3
end
it 'getter' do
expect(Product.new(price: 1).price).to eq Money(1)
expect(Product.new(price: nil).price).to eq nil
end
it 'should use the scale from the columns as decimals' do
expect(Product.new(discount: 2).discount.decimals).to eq 3
end
end
context 'multicurrency support' do
it 'setter' do
expect(Product.new(cost: Money(1, 'ARS')).attributes.values_at('cost', 'cost_currency')).to eq [1, 'ARS']
expect(Product.new(cost: 2).attributes.values_at('cost', 'cost_currency')).to eq [2, nil]
expect(Product.new(cost: nil).attributes.values_at('cost', 'cost_currency')).to eq [nil, nil]
end
it 'getter' do
expect(Product.new(cost: 1, cost_currency: 'ARS').cost).to eq Money(1, 'ARS')
expect(Product.new(cost_currency: 'ARS', cost: 1).cost).to eq Money(1, 'ARS')
expect(Product.new(cost: 1, cost_currency: nil).cost).to eq Money(1, 'USD')
expect(Product.new(cost: nil, cost_currency: nil).cost).to eq nil
end
end
class Product < ActiveRecord::Base
money :price, :tax, :discount, :cost
end
before do
ActiveRecord::Schema.define version: 1 do
create_table :products do |t|
t.column :price, :decimal, precision: 12, scale: 2
t.column :tax, :decimal, precision: 12, scale: 2
t.column :discount, :decimal, precision: 12, scale: 3
t.column :cost, :decimal, precision: 6, scale: 2
t.column :cost_currency, :string, limit: 3
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems