activerecord/test/cases/arel/nodes/binary_test.rb


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# frozen_string_literal: true

require_relative "../helper"

module Arel
  module Nodes
    describe "Binary" do
      describe "#hash" do
        it "generates a hash based on its value" do
          eq = Equality.new("foo", "bar")
          eq2 = Equality.new("foo", "bar")
          eq3 = Equality.new("bar", "baz")

          assert_equal eq.hash, eq2.hash
          refute_equal eq.hash, eq3.hash
        end

        it "generates a hash specific to its class" do
          eq = Equality.new("foo", "bar")
          neq = NotEqual.new("foo", "bar")

          refute_equal eq.hash, neq.hash
        end
      end
    end
  end
end