The output of text printed with the log as created in my example and fmt
are exactly the same.
The only change you would have to make is have a global log var and then do
a simple search and replace all fmt.Printf to logVar.Printf.
So the only argument you gave for not changing would be not wanting to
change the original source.
If changing the code is an absolute impossibility then sure the os.Stdout
redirect makes sense.
On Sunday, 6 May 2018 18:44:10 UTC+8, Mirko Friedenhagen wrote:
>
>
> On Sunday, May 6, 2018 at 8:21:14 AM UTC+2, alex....@gmail.com wrote:
>>
>> Or use log instead of fmt
>>
>> var stdout = log.New(os.Stdout, "", 0)
>>
>> Then you can easily redirect it to any io.Writter like
>>
>> buf := &strings.Builder{}
>> stdout = log.New(buf, "", 0)
>>
>
> Hello Alex,
>
> good point, however firstly I do not want to modify the original code. My
> first goal is to cover it completely with tests. This being a test project
> for legacy code refactoring, the program *must* always produce the output
> given here:
> https://github.com/mfriedenhagen/trivia/blob/master/reference/result.txt.
>
> Regards
> Mirko
>
--
You received this message because you are subscribed to the Google Groups
"golang-nuts" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to golang-nuts+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
