# File lib/mocha/expectation.rb, line 591
    def mocha_inspect
      message = "#{@cardinality.mocha_inspect}, "
      message << case @invocation_count
        when 0 then "not yet invoked"
        when 1 then "invoked once"
        when 2 then "invoked twice"
        else "invoked #{@invocation_count} times"
      end
      message << ": "
      message << method_signature
      message << "; #{@ordering_constraints.map { |oc| oc.mocha_inspect }.join("; ")}" unless @ordering_constraints.empty?
      message
    end