verify

# File lib/minitest/mock.rb, line 62
    def verify
      @expected_calls.each_key do |name|
        expected = @expected_calls[name]
        msg1 = "expected #{name}, #{expected.inspect}"
        msg2 = "#{msg1}, got #{@actual_calls[name].inspect}"

        raise MockExpectationError, msg2 if
          @actual_calls.has_key? name and
          not @actual_calls[name].include?(expected)

        raise MockExpectationError, msg1 unless
          @actual_calls.has_key? name and @actual_calls[name].include?(expected)
      end
      true
    end