76 lines
2.9 KiB
Ruby
76 lines
2.9 KiB
Ruby
require_relative '../spec_helper'
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describe GroupOrderArticle do
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let(:user) { create :user, groups: [create(:ordergroup)] }
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let(:order) { create(:order) }
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let(:go) { create :group_order, order: order, ordergroup: user.ordergroup }
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let(:goa) { create :group_order_article, group_order: go, order_article: order.order_articles.first }
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it 'has zero quantity by default' do expect(goa.quantity).to eq(0) end
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it 'has zero tolerance by default' do expect(goa.tolerance).to eq(0) end
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it 'has zero result by default' do expect(goa.result).to eq(0) end
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it 'has zero total price by default' do expect(goa.total_price).to eq(0) end
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describe do
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let(:article) { create :article, supplier: order.supplier, unit_quantity: 1 }
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let(:oa) { order.order_articles.create(:article => article) }
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let(:goa) { create :group_order_article, group_order: go, order_article: oa }
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it 'can be ordered by piece' do
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goa.update_quantities(1, 0)
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expect(goa.quantity).to eq(1)
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expect(goa.tolerance).to eq(0)
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end
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it 'can be ordered in larger amounts' do
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quantity, tolerance = rand(13..99), rand(0..99)
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goa.update_quantities(quantity, tolerance)
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expect(goa.quantity).to eq(quantity)
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expect(goa.tolerance).to eq(tolerance)
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end
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it 'has a proper total price' do
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quantity = rand(1..99)
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goa.update_quantities(quantity, 0)
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expect(goa.total_price).to eq(quantity * goa.order_article.price.fc_price)
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end
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it 'can unorder a product' do
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goa.update_quantities(rand(1..99), rand(0..99))
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goa.update_quantities(0, 0)
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expect(GroupOrderArticle.exists?(goa.id)).to be false
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end
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it 'updates quantity and tolerance' do
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goa.update_quantities(2,2)
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goa.update_quantities(1,1)
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expect(goa.quantity).to eq(1)
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expect(goa.tolerance).to eq(1)
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goa.update_quantities(1,2)
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expect(goa.tolerance).to eq(2)
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end
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end
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describe 'distribution strategy' do
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let(:article) { create :article, supplier: order.supplier, unit_quantity: 1 }
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let(:oa) { order.order_articles.create(:article => article) }
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let(:goa) { create :group_order_article, group_order: go, order_article: oa }
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let!(:goaq) { create :group_order_article_quantity, group_order_article: goa, quantity: 4, tolerance: 6}
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it 'can calculate the result for the distribution strategy "first order first serve"' do
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res = goa.calculate_result(2)
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expect(res).to eq(quantity: 2, tolerance: 0, total: 2)
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end
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it 'can calculate the result for the distribution strategy "no automatic distribution"' do
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FoodsoftConfig[:distribution_strategy] = FoodsoftConfig::DistributionStrategy::NO_AUTOMATIC_DISTRIBUTION
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res = goa.calculate_result(2)
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expect(res).to eq(quantity: 4, tolerance: 0, total: 4)
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end
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it 'determines tolerance correctly' do
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res = goa.calculate_result(6)
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expect(res).to eq(quantity: 4, tolerance: 2, total: 6)
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end
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end
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end
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