Contents

# encoding: utf-8

require 'spec_helper'

describe Optimizer::Relation::Operation::Unary::MaterializedOperand, '#optimize' do
  subject { object.optimize }

  let(:relation) { Relation.new([ [ :id, Integer ] ], [ [ 1 ] ]).project([ :id ]) }
  let(:object)   { described_class.new(relation)                                  }

  before do
    object.should be_optimizable
  end

  it { should be_kind_of(Relation::Materialized) }

  its(:header) { should equal(relation.header) }

  it { should == [ [ 1 ] ] }
end

Version data entries

5 entries across 5 versions & 2 rubygems

Version	Path
axiom-optimizer-0.1.0	spec/unit/axiom/optimizer/relation/operation/unary/materialized_operand/optimize_spec.rb
veritas-optimizer-0.0.7	spec/unit/veritas/optimizer/relation/operation/unary/materialized_operand/optimize_spec.rb
veritas-optimizer-0.0.6	spec/unit/veritas/optimizer/relation/operation/unary/materialized_operand/optimize_spec.rb
veritas-optimizer-0.0.5	spec/unit/veritas/optimizer/relation/operation/unary/materialized_operand/optimize_spec.rb
veritas-optimizer-0.0.4	spec/unit/veritas/optimizer/relation/operation/unary/materialized_operand/optimize_spec.rb