Contents

# encoding: utf-8

require 'spec_helper'

describe Relation::Base, '.new' do
  let(:name)   { 'users'.freeze                                }
  let(:header) { Relation::Header.coerce([ [ :id, Integer ] ]) }
  let(:object) { described_class                               }

  context 'when no tuples are provided' do
    subject { object.new(name, header) }

    it { should be_instance_of(described_class) }

    its(:name) { should equal(name) }

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

    it { should be_empty }
  end

  context 'when tuples are provided' do
    subject { object.new(name, header, tuples) }

    let(:tuples) { LazyEnumerable.new([ [ 1 ] ]) }

    it { should be_instance_of(described_class) }

    its(:name) { should equal(name) }

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

    it { should == tuples }
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
axiom-0.1.0	spec/unit/axiom/relation/base/class_methods/new_spec.rb