45 lines
1.2 KiB
Ruby
45 lines
1.2 KiB
Ruby
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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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article2.should_not be_valid
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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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article.gross_price.should == (article.price * 1.12).round(2)
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article.deposit = 1.20
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article.gross_price.should == ((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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article.gross_price.should >= article.price
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end
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it 'fc-price > gross price' do
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article.fc_price.should > article.gross_price
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end
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it 'knows when it is deleted' do
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supplier.deleted?.should be_false
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supplier.mark_as_deleted
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supplier.deleted?.should be_true
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end
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it 'keeps a price history' do
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article.article_prices.count.should == 1
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oldprice = article.price
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article.price += 1
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article.save!
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article.article_prices.count.should == 2
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article.article_prices[0].price.should == article.price
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article.article_prices[-1].price.should == oldprice
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end
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end
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