Fix - dotnet test on a multi-target projects logs only the last target

[abhishkk]

Related issue

#1603

Description

Timestamp is appended to trx filename with millisecond precision. Thus for multi-target projects, trx for both targets will be stored.

Example: dotnet test testproject.csproj --logger:"trx;logFileName=E:\results.trx" will save trx file E:\results_2018-12-24_14-01-07-176.trx where 2018-12-24_14-01-07-176 is the timestamp.

[cltshivash]

[stefanforsberg]

Hello! I'm using version "16.0.0-preview-20190203-03" which, if I interpret the roadmap doc correctly, should include this PR.

However, when I execute dotnet test --logger "trx;logFileName=C:\Path\File.trx" against a solution containing multiple test projects the result file is not appending the timestamp mentioned above and thus the result file is overwritten by the next test project. I also tried executing the command against a single csproj file with the same result (trx file without timestamp).

Any idea of what I could be doing wrong?

[JeffLeFevre]

What if the timestamp is unwanted? I don't see an option to omit it for single-target projects. This breaks our CI workflow.

[masterpoi]

Thanks for breaking all our ci workflows.

[jnm2]

This change has some problems.

• VSTest inventing directories that don't exist because the string.Replace is hitting all containing directory names, not just the file name.
• The filename is unsightly and there's no way to turn this off.
• Our CI scripts have to guess at the resulting filename based on the directory listing or else direct VSTest to a temp folder and copy TRX files back out with proper filenames.