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Contents
require 'spec_helper'
describe Spree::StockMovement, :type => :model do
let(:stock_location) { create(:stock_location_with_items) }
let(:stock_item) { stock_location.stock_items.order(:id).first }
subject { build(:stock_movement, stock_item: stock_item) }
it 'should belong to a stock item' do
expect(subject).to respond_to(:stock_item)
end
it 'is readonly unless new' do
subject.save
expect {
subject.save
}.to raise_error(ActiveRecord::ReadOnlyRecord)
end
it 'does not update count on hand when track inventory levels is false' do
Spree::Config[:track_inventory_levels] = false
subject.quantity = 1
subject.save
stock_item.reload
expect(stock_item.count_on_hand).to eq(10)
end
it 'does not update count on hand when variant inventory tracking is off' do
stock_item.variant.track_inventory = false
subject.quantity = 1
subject.save
stock_item.reload
expect(stock_item.count_on_hand).to eq(10)
end
context "when quantity is negative" do
context "after save" do
it "should decrement the stock item count on hand" do
subject.quantity = -1
subject.save
stock_item.reload
expect(stock_item.count_on_hand).to eq(9)
end
end
end
context "when quantity is positive" do
context "after save" do
it "should increment the stock item count on hand" do
subject.quantity = 1
subject.save
stock_item.reload
expect(stock_item.count_on_hand).to eq(11)
end
end
end
end
Version data entries
32 entries across 32 versions & 2 rubygems