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require 'spec_helper'
describe Virtus::Attribute, '#get' do
subject { object.get(instance) }
let(:object) { described_class.build(String, options.update(:name => name)) }
let(:model) { Class.new { attr_accessor :test } }
let(:name) { :test }
let(:instance) { model.new }
let(:value) { 'Jane Doe' }
let(:options) { {} }
context 'with :lazy is set to false' do
before do
instance.test = value
end
it { is_expected.to be(value) }
end
context 'with :lazy is set to true' do
let(:options) { { :lazy => true, :default => value } }
it { is_expected.to eql(value) }
it 'sets default only on first access' do
expect(object.get(instance)).to eql(value)
expect(object.get(instance)).to be(instance.test)
end
end
end
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