47 lines
1.4 KiB
Ruby
47 lines
1.4 KiB
Ruby
require 'spec_helper'
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describe Article do
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let(:supplier) { FactoryGirl.create :supplier }
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let(:article) { FactoryGirl.create :article, supplier: supplier }
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it 'has a unique name' do
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article2 = FactoryGirl.build :article, supplier: supplier, name: article.name
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expect(article2).to be_invalid
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end
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it 'computes the gross price correctly' do
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article.deposit = 0
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article.tax = 12
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expect(article.gross_price).to eq((article.price * 1.12).round(2))
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article.deposit = 1.20
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expect(article.gross_price).to eq(((article.price + 1.20) * 1.12).round(2))
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end
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it 'gross price >= net price' do
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expect(article.gross_price).to be >= article.price
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end
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it 'fc-price >= gross price' do
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if article.gross_price > 0
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expect(article.fc_price).to be > article.gross_price
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else
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expect(article.fc_price).to be >= article.gross_price
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end
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end
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it 'knows when it is deleted' do
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expect(supplier.deleted?).to be_false
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supplier.mark_as_deleted
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expect(supplier.deleted?).to be_true
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end
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it 'keeps a price history' do
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expect(article.article_prices.all.map(&:price)).to eq([article.price])
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oldprice = article.price
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sleep 1 # so that the new price really has a later creation time
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article.price += 1
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article.save!
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expect(article.article_prices.all.map(&:price)).to eq([article.price, oldprice])
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end
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end
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