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require 'test_helper'
describe Arel::Nodes::SelectCore do
describe "#clone" do
it "clones froms, projections and wheres" do
core = Arel::Nodes::SelectCore.new
core.froms = %w[a b c]
core.projections = %w[d e f]
core.wheres = %w[g h i]
dolly = core.clone
dolly.froms.must_equal core.froms
dolly.projections.must_equal core.projections
dolly.wheres.must_equal core.wheres
dolly.froms.wont_be_same_as core.froms
dolly.projections.wont_be_same_as core.projections
dolly.wheres.wont_be_same_as core.wheres
end
end
end
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