Contents

# encoding: utf-8

require 'spec_helper'

describe Algebra::Product do
  context 'Commutative property' do
    subject { left.product(right) }

    let(:left)  { Relation.new([[:id,   Integer]], [[1], [2]])                    }
    let(:right) { Relation.new([[:name, String]],  [['Dan Kubb'], ['Alex Kubb']]) }

    it 'does not matter which order the relations are multiplied in' do
      should == right.product(left)
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
axiom-0.2.0	spec/integration/axiom/algebra/product_spec.rb
axiom-0.1.1	spec/integration/axiom/algebra/product_spec.rb