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Contents
require 'spec_helper' describe 'Veritas::Algebra::Projection::Methods#project' do subject { object.project(attributes) } let(:klass) { Relation } let(:attributes) { [ :id ] } let(:object) { klass.new([ [ :id, Integer ], [ :name, String ] ], [ [ 1, 'Dan Kubb' ] ].each) } it { should be_kind_of(Algebra::Projection) } its(:header) { should == [ [ :id, Integer ] ] } it 'behaves the same as Enumerable#map with Tuple#[]' do should == object.map { |tuple| [ tuple[:id] ] } end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
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veritas-0.0.2 | spec/unit/veritas/algebra/projection/methods/project_spec.rb |