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23 lines
726 B
Ruby
23 lines
726 B
Ruby
require 'spec_helper'
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describe Arel::Nodes::SelectCore do
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describe "#clone" do
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it "clones froms, projections and wheres" do
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core = Arel::Nodes::SelectCore.new
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core.instance_variable_set "@froms", %w[a b c]
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core.instance_variable_set "@projections", %w[d e f]
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core.instance_variable_set "@wheres", %w[g h i]
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[:froms, :projections, :wheres].each do |array_attr|
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core.send(array_attr).each_with_index do |o, j|
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o.should_receive(:clone).and_return("#{o}#{j}")
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end
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end
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dolly = core.clone
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check dolly.froms.should == %w[a0 b1 c2]
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check dolly.projections.should == %w[d0 e1 f2]
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check dolly.wheres.should == %w[g0 h1 i2]
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end
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end
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end
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