Sha256: 7fe02a305f4a2ce629c6519108b827af5c86b448bc7c07f1476594925dddb4b9
Contents?: true
Size: 666 Bytes
Versions: 3
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Stored size: 666 Bytes
Contents
# encoding: utf-8 require 'spec_helper' describe Optimizer::Algebra::Rename::LimitOperand, '#optimize' do subject { object.optimize } let(:header) { Relation::Header.new([ [ :id, Integer ] ]) } let(:base) { Relation.new(header, [ [ 1 ] ].each) } let(:order) { base.sort_by { |r| r.id } } let(:relation) { order.take(2).rename(:id => :other_id) } let(:object) { described_class.new(relation) } before do object.should be_optimizable end it { should be_kind_of(Relation::Operation::Limit) } its(:operand) { should eql(order.rename(:id => :other_id)) } its(:limit) { should == 2 } end
Version data entries
3 entries across 3 versions & 1 rubygems