Sha256: 28391e471e4a1c66ac822b4543045d1db087f3859ddd8aa9535a73a620fa5bde

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Size: 1.15 KB

Versions: 4

Compression:

Stored size: 1.15 KB

Contents

# frozen_string_literal: true

require_relative "../helper"

module Arel
  module Nodes
    class TestUnaryOperation < Arel::Test
      def test_construct
        operation = UnaryOperation.new :-, 1
        assert_equal :-, operation.operator
        assert_equal 1, operation.expr
      end

      def test_operation_alias
        operation = UnaryOperation.new :-, 1
        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 = UnaryOperation.new :-, 1
        ordering = operation.desc
        assert_kind_of Descending, ordering
        assert_equal operation, ordering.expr
        assert ordering.descending?
      end

      def test_equality_with_same_ivars
        array = [UnaryOperation.new(:-, 1), UnaryOperation.new(:-, 1)]
        assert_equal 1, array.uniq.size
      end

      def test_inequality_with_different_ivars
        array = [UnaryOperation.new(:-, 1), UnaryOperation.new(:-, 2)]
        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/unary_operation_test.rb
ibm_db-5.4.1-x86-mingw32 test/cases/arel/nodes/unary_operation_test.rb
ibm_db-5.4.0-x86-mingw32 test/cases/arel/nodes/unary_operation_test.rb
ibm_db-5.3.2-x86-mingw32 test/cases/arel/nodes/unary_operation_test.rb