spec/support/shared/tree_manager_shared.rb


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shared_examples_for "TreeManager" do
  describe "clone" do
    it "clones the insert statement" do
      subject.instance_variable_get("@head").should_receive(:clone).and_return(:foo) # TODO: ick.
      dolly = subject.clone
      dolly.instance_variable_get("@head").should == :foo
    end
  end
end