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require 'spec_helper'
describe "mass assignment with accessors" do
before do
module Examples
class Product
include Virtus
attribute :id, Integer
attribute :category, String
attribute :subcategory, String
def categories=(categories)
self.category = categories.first
self.subcategory = categories.last
end
private
def _id=(value)
self.id = value
end
end
end
end
subject { Examples::Product.new(:categories => ['Office', 'Printers'], :_id => 100) }
specify 'works uppon instantiation' do
expect(subject.category).to eq('Office')
expect(subject.subcategory).to eq('Printers')
end
specify 'can be set with #attributes=' do
subject.attributes = {:categories => ['Home', 'Furniture']}
expect(subject.category).to eq('Home')
expect(subject.subcategory).to eq('Furniture')
end
specify 'respects accessor visibility' do
expect(subject.id).not_to eq(100)
end
end
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