Contents

# frozen_string_literal: true

require_relative "../helper"

module Arel
  module Nodes
    class TestInfixOperation < Arel::Test
      def test_construct
        operation = InfixOperation.new :+, 1, 2
        assert_equal :+, operation.operator
        assert_equal 1, operation.left
        assert_equal 2, operation.right
      end

      def test_operation_alias
        operation = InfixOperation.new :+, 1, 2
        aliaz = operation.as("zomg")
        assert_kind_of As, aliaz
        assert_equal operation, aliaz.left
        assert_equal "zomg", aliaz.right
      end

      def test_operation_ordering
        operation = InfixOperation.new :+, 1, 2
        ordering = operation.desc
        assert_kind_of Descending, ordering
        assert_equal operation, ordering.expr
        assert ordering.descending?
      end

      def test_equality_with_same_ivars
        array = [InfixOperation.new(:+, 1, 2), InfixOperation.new(:+, 1, 2)]
        assert_equal 1, array.uniq.size
      end

      def test_inequality_with_different_ivars
        array = [InfixOperation.new(:+, 1, 2), InfixOperation.new(:+, 1, 3)]
        assert_equal 2, array.uniq.size
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
ibm_db-5.5.0-x86-mingw32	test/cases/arel/nodes/infix_operation_test.rb
ibm_db-5.4.1-x86-mingw32	test/cases/arel/nodes/infix_operation_test.rb
ibm_db-5.4.0-x86-mingw32	test/cases/arel/nodes/infix_operation_test.rb
ibm_db-5.3.2-x86-mingw32	test/cases/arel/nodes/infix_operation_test.rb