106 lines
3.4 KiB
Ruby
106 lines
3.4 KiB
Ruby
require 'spec_helper'
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describe OrderArticle do
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let(:order) { FactoryGirl.create :order, article_count: 1 }
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let(:oa) { order.order_articles.first }
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it 'is not ordered by default' do
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expect(OrderArticle.ordered.count).to eq 0
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end
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[:units_to_order, :units_billed, :units_received].each do |units|
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it "is ordered when there are #{units.to_s.gsub '_', ' '}" do
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oa.update_attribute units, rand(1..99)
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expect(OrderArticle.ordered.count).to eq 1
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end
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end
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it 'knows how many items there are' do
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oa.units_to_order = rand(1..99)
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expect(oa.units).to eq oa.units_to_order
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oa.units_billed = rand(1..99)
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expect(oa.units).to eq oa.units_billed
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oa.units_received = rand(1..99)
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expect(oa.units).to eq oa.units_received
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oa.units_billed = rand(1..99)
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expect(oa.units).to eq oa.units_received
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oa.units_to_order = rand(1..99)
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expect(oa.units).to eq oa.units_received
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oa.units_received = rand(1..99)
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expect(oa.units).to eq oa.units_received
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end
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describe 'redistribution' do
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let(:admin) { FactoryGirl.create :user, groups:[FactoryGirl.create(:workgroup, role_finance: true)] }
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let(:article) { FactoryGirl.create :article, unit_quantity: 3 }
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let(:order) { FactoryGirl.create :order, article_ids: [article.id] }
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let(:go1) { FactoryGirl.create :group_order, order: order }
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let(:go2) { FactoryGirl.create :group_order, order: order }
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let(:go3) { FactoryGirl.create :group_order, order: order }
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let(:goa1) { FactoryGirl.create :group_order_article, group_order: go1, order_article: oa }
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let(:goa2) { FactoryGirl.create :group_order_article, group_order: go2, order_article: oa }
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let(:goa3) { FactoryGirl.create :group_order_article, group_order: go3, order_article: oa }
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# set quantities of group_order_articles
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def set_quantities(q1, q2, q3)
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goa1.update_quantities(*q1)
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goa2.update_quantities(*q2)
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goa3.update_quantities(*q3)
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oa.update_results!
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order.finish!(admin)
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goa_reload
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end
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# reload all group_order_articles
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def goa_reload
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[goa1, goa2, goa3].map(&:reload)
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end
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it 'has expected units_to_order' do
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set_quantities [3,2], [1,3], [1,0]
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expect(oa.units*oa.article.unit_quantity).to eq 6
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expect([goa1, goa2, goa3].map(&:result)).to eq [4, 1, 1]
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end
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it 'does nothing when nothing has changed' do
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set_quantities [3,2], [1,3], [1,0]
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oa.redistribute 6
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goa_reload
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expect([goa1, goa2, goa3].map(&:result).map(&:to_i)).to eq [4, 1, 1]
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end
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it 'works when there is nothing to distribute' do
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set_quantities [3,2], [1,3], [1,0]
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oa.redistribute 0
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goa_reload
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expect([goa1, goa2, goa3].map(&:result)).to eq [0, 0, 0]
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end
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it 'works when quantity needs to be reduced' do
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set_quantities [3,2], [1,3], [1,0]
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oa.redistribute 4
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goa_reload
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expect([goa1, goa2, goa3].map(&:result)).to eq [3, 1, 0]
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end
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it 'works when quantity is increased within quantity' do
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set_quantities [3,0], [2,0], [2,0]
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expect([goa1, goa2, goa3].map(&:result)).to eq [3, 2, 1]
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oa.redistribute 7
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goa_reload
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expect([goa1, goa2, goa3].map(&:result).map(&:to_i)).to eq [3, 2, 2]
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end
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it 'works when there is just one for the first' do
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set_quantities [3,2], [1,3], [1,0]
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oa.redistribute 1
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goa_reload
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expect([goa1, goa2, goa3].map(&:result)).to eq [1, 0, 0]
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end
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end
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end
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