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Versions: 10
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Contents
require 'spec_helper'
describe Virtus::Attribute, '#coerce' do
subject { object.coerce(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(:value) { mock('value', :class => value_class) }
let(:value_class) { stub('value_class') }
let(:coercer) { mock('coercer', :public_send => coerced) }
let(:coerced) { stub('coerced') }
before do
Virtus::Coercion.stub(:[]).with(value_class).and_return(coercer)
end
it { should be(coerced) }
it 'asks for a coercer object' do
Virtus::Coercion.should_receive(:[]).with(value_class)
subject
end
it 'asks the coercer to coerce the value' do
coercer.should_receive(:public_send).with(coercion_method, value)
subject
end
end
Version data entries
10 entries across 10 versions & 2 rubygems