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require 'spec_helper'
describe Arel::Nodes::SelectStatement do
describe "#clone" do
it "clones cores" do
statement = Arel::Nodes::SelectStatement.new %w[a b c]
statement.cores.each_with_index do |o, j|
o.should_receive(:clone).and_return("#{o}#{j}")
end
dolly = statement.clone
dolly.cores.should == %w[a0 b1 c2]
end
end
end
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