File: tap_spec.rb

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require File.expand_path('../../../../spec_helper', __FILE__)
require File.expand_path('../../fixtures/classes', __FILE__)

ruby_version_is "1.9" do
  describe "Delegator#tap" do
    it "yield the delegator object" do
      obj = mock('base')
      delegator = DelegateSpecs::Delegator.new(obj)
      obj.should_not_receive(:tap)
      yielded = []
      delegator.tap do |x|
        yielded << x
      end
      yielded.size.should == 1
      yielded[0].equal?(delegator).should be_true
    end
  end
end