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Contents
require 'spec_helper'
describe EffectiveOrdersHelper do
describe '#price_to_currency' do
it 'converts an integer number of cents to a currency formatted string' do
price_to_currency(1050).should eq '$10.50'
price_to_currency(10050).should eq '$100.50'
price_to_currency(1).should eq '$0.01'
price_to_currency(99).should eq '$0.99'
price_to_currency(0).should eq '$0.00'
end
it 'raises an error when passed a decimal' do
expect { price_to_currency(10.00) }.to raise_exception
end
it 'raises an error when passed nil' do
expect { price_to_currency(nil) }.to raise_exception
end
end
end
Version data entries
54 entries across 54 versions & 1 rubygems