Contents

# encoding: utf-8

require 'spec_helper'

describe Algebra::Rename, '#hash' do
  subject { object.hash }

  let(:operand) { Relation.new([[:id, Integer]], [[1]])       }
  let(:aliases) { described_class::Aliases.new(id: :other_id) }
  let(:object)  { described_class.new(operand, aliases)       }

  it_should_behave_like 'a hash method'

  it { should == described_class.hash ^ operand.hash ^ aliases.hash }
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
axiom-0.1.1	spec/unit/axiom/algebra/rename/hash_spec.rb