xUnit.net + dotCover 💕 : Adapted to work with teamcity 2017.2 and xunit 2.3

[valeriob]

https://youtrack.jetbrains.com/issue/TW-52830

#106

[pavelsher]

I have some concerns about /net452/ part of the path. Is it possible it will change in the future?

[valeriob]

it will probably change in a few years, how does this runner handle versioning and support for various version of both team-city and xunit ? it's not clear what runs with what, it took me so much time to diagnose this, you need to know internals of both project...

[dtretyakov]

@valeriob, this pull request includes two changes:

1. Updated default path for dotCover, which is compatibility fix for TeamCity 2017.2
2. Updated path for xunit.runner.console nuget package, which is compatibility fix for xunit 2.3+

Since in the future xunit team could change this path again, e.g. to net471, it looks that in this metarunner should be introduced parameter for xunit version which should be set to the latest supported, for instance to 2.3.1. And the runner script should handle all possible xunit versions and paths to xunit*.exe files. It'll bring guarantee that it would not be suddenly broken in the future again.