path: root/test/nodes/test_window.rb

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.frame 3
          window2 = Window.new
          window2.orders = [1, 2]
          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.frame 3
          window2 = Window.new
          window2.orders = [1, 2]
          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.frame 3
          window2 = NamedWindow.new 'foo'
          window2.orders = [1, 2]
          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.frame 3
          window2 = NamedWindow.new 'bar'
          window2.orders = [1, 2]
          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