require 'helper' module Arel module Nodes describe 'Window' do describe 'equality' do it 'is equal with equal ivars' do window1 = Window.new window1.orders = [1, 2] window1.partitions = [1] window1.frame 3 window2 = Window.new window2.orders = [1, 2] window2.partitions = [1] window2.frame 3 array = [window1, window2] assert_equal 1, array.uniq.size end it 'is not equal with different ivars' do window1 = Window.new window1.orders = [1, 2] window1.partitions = [1] window1.frame 3 window2 = Window.new window2.orders = [1, 2] window1.partitions = [1] window2.frame 4 array = [window1, window2] assert_equal 2, array.uniq.size end end end describe 'NamedWindow' do describe 'equality' do it 'is equal with equal ivars' do window1 = NamedWindow.new 'foo' window1.orders = [1, 2] window1.partitions = [1] window1.frame 3 window2 = NamedWindow.new 'foo' window2.orders = [1, 2] window2.partitions = [1] window2.frame 3 array = [window1, window2] assert_equal 1, array.uniq.size end it 'is not equal with different ivars' do window1 = NamedWindow.new 'foo' window1.orders = [1, 2] window1.partitions = [1] window1.frame 3 window2 = NamedWindow.new 'bar' window2.orders = [1, 2] window2.partitions = [1] window2.frame 3 array = [window1, window2] assert_equal 2, array.uniq.size end end end describe 'CurrentRow' do describe 'equality' do it 'is equal to other current row nodes' do array = [CurrentRow.new, CurrentRow.new] assert_equal 1, array.uniq.size end it 'is not equal with other nodes' do array = [CurrentRow.new, Node.new] assert_equal 2, array.uniq.size end end end end end