Contents

# encoding: utf-8

require 'spec_helper'

describe Attribute, '.descendants' do
  subject { object.descendants }

  let(:object) { Class.new(described_class) }

  context 'when there are no descendants' do
    it_should_behave_like 'an idempotent method'

    it { should be_empty }
  end

  context 'when there are descendants' do
    let(:descendant) { Class.new(object) }

    before do
      descendant  # trigger the class inhertance
    end

    it_should_behave_like 'an idempotent method'

    it { should == [ descendant ] }
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
veritas-0.0.4	spec/unit/veritas/attribute/class_methods/descendants_spec.rb