Sha256: b8703389338675bf03210cf561ad55055a6a8f6954a7ec04ebb127153daf7fdc

Contents?: true

Size: 634 Bytes

Versions: 4

Compression:

Stored size: 634 Bytes

Contents

require 'spec_helper'
module Alf
  module Algebra
    describe Group, 'heading' do

      let(:operand){
        an_operand.with_heading(id: Integer, name: String)
      }
      let(:expected){
        Heading[id: Integer, names: Relation[name: String] ]
      }

      subject{ op.heading }

      context '--no-allbut' do
        let(:op){ 
          a_lispy.group(operand, [:name], :names)
        }

        it { should eq(expected) }
      end

      context '--allbut' do
        let(:op){ 
          a_lispy.group(operand, [:id], :names, allbut: true)
        }

        it { should eq(expected) }
      end

    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version Path
alf-core-0.15.0 spec/unit/alf-algebra/operator/group/test_heading.rb
alf-core-0.14.0 spec/unit/alf-algebra/operator/group/test_heading.rb
alf-core-0.13.1 spec/unit/alf-algebra/operator/group/test_heading.rb
alf-core-0.13.0 spec/unit/alf-algebra/operator/group/test_heading.rb