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require 'spec_helper'
describe Virtus, '.new' do
let(:model) {
Class.new {
include Virtus
attribute :id, Integer
attribute :name, String, :default => 'John Doe'
attribute :email, String, :default => 'john@doe.com', :lazy => true, :writer => :private
}
}
context 'without attribute hash' do
subject { model.new }
it 'sets default values for non-lazy attributes' do
expect(subject.instance_variable_get('@name')).to eql('John Doe')
end
it 'skips setting default values for lazy attributes' do
expect(subject.instance_variable_get('@email')).to be(nil)
end
end
context 'with attribute hash' do
subject { model.new(:id => 1, :name => 'Jane Doe') }
it 'sets attributes with public writers' do
expect(subject.id).to be(1)
expect(subject.name).to eql('Jane Doe')
end
it 'skips setting attributes with private writers' do
expect(subject.instance_variable_get('@email')).to be(nil)
end
end
end
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