Contents

# frozen_string_literal: true

RSpec.describe Spree::LineItem, type: :model do
  let(:order) { create(:order) }
  let(:variant) { create(:variant, price: 10) }
  let(:line_item) { order.line_items.first }
  let(:role) { create(:role) }

  before do
    variant.volume_prices.create! amount: 9, discount_type: 'price', range: '(2+)'
    order.contents.add(variant, 1)
  end

  it 'updates the line item price when the quantity changes to match a range and has no role' do
    expect(line_item.price.to_f).to be(10.00)
    order.contents.add(variant, 1)
    expect(order.line_items.first.price.to_f).to be(9.00)
  end

  it 'updates the line item price when the quantity changes to match a range and role matches' do
    order.user.spree_roles << role
    stub_spree_preferences(volume_pricing_role: role.name)
    expect(order.user.has_spree_role?(role.name.to_sym)).to be(true)
    variant.volume_prices.first.update(role_id: role.id)
    expect(line_item.price.to_f).to be(10.00)
    order.contents.add(variant, 1)
    expect(order.line_items.first.price.to_f).to be(9.00)
  end

  it 'does not update the line item price when the variant role and order role don`t match' do
    expect(order.user.has_spree_role?(role.name.to_sym)).to be(false)
    variant.volume_prices.first.update(role_id: role.id)
    expect(line_item.price.to_f).to be(10.00)
    order.contents.add(variant, 1)
    expect(order.line_items.first.price.to_f).to be(10.00)
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
solidus_volume_pricing-1.0.0	spec/models/spree/line_item_spec.rb