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Contents
require 'spec_helper'
describe Virtus::Attribute, '#set' do
subject { object.set(instance, value) }
let(:object) { described_class.new(:name, options) }
let(:options) { { :primitive => primitive, :coercion_method => coercion_method } }
let(:primitive) { stub('primitive') }
let(:coercion_method) { stub('coercion_method') }
let(:instance) { Object.new }
let(:value) { stub('value') }
let(:coerced) { stub('coerced') }
before do
object.stub(:coerce).with(value).and_return(coerced)
object.stub(:set!).with(instance, coerced).and_return(object)
end
it { should be(object) }
it 'coerces the value' do
object.should_receive(:coerce).with(value)
subject
end
it 'sets the instance variable to the coerced value' do
object.should_receive(:set!).with(instance, coerced)
subject
end
end
describe Virtus::Attribute, '#set!' do
subject { object.set!(instance, value) }
let(:object) { described_class.new(:name, options) }
let(:options) { { :primitive => primitive, :coercion_method => coercion_method } }
let(:primitive) { stub('primitive') }
let(:coercion_method) { stub('coercion_method') }
let(:instance) { Object.new }
let(:value) { stub('value') }
it { should be(object) }
it 'sets the instance variable to the value' do
instance.instance_variable_get(:@name).should be_nil
subject
instance.instance_variable_get(:@name).should be(value)
end
end
Version data entries
13 entries across 13 versions & 2 rubygems