Final snapshot no longer available after TeamCity 2019.1

[DanWallaceAdslot]

TL;DR: Build configuration using Nunit3 to run tests with dotCover as coverage tool

• TeamCity 2018.x -> final .dcvr snapshot was generated and able to be stored as an artifact
• TeamCity 2019.1 -> final .dcvr is no longer available and can't be stored as an artifact

I was using a basic setup:

• Build configuration that ran my build (VS2017 runner) then a second step with NUnit3 and having dotCover as the coverage tool. Saved the resulting .dcvr as an artifact
• Second build configuration with snapshot+artifact dependency, used that .dcvr to generate a html report, then used that in the parameters for dotCover

This was allowing me to see the dotCover results in TeamCity and also the only way I could figure out how to send coverage through to SonarQube.

Was working fantastically until I upgraded TeamCity to 2019.1. Now the .dcvr file is missing and am currently in the process of trying to figure out an alternative method

[Linfar]

Yes, since 2019.1 .dcvr file is not published by default. Please add a teamcity.agent.dotCover.publishSnapshot=true config parameter. You can also use teamcity.agent.dotNetCoverage.publishPath parameter to specify file location.

[DanWallaceAdslot]

Thanks Linfar, I've done that and the file is being generated again :)

[Linfar]

Thanks for update

[nazarenomanco]

@Linfar please help me, where do I have to add "teamcity.agent.dotCover.publishSnapshot=true" config parameter? May you please make me an example. I do not find the correct point. I'm using the 2019.2 version. I need to collect the dcvr file to convert to HTML and import in SonarQube Thank you very much!

[Linfar]

@nazarenomanco You should add a build parameter for the Build Configuration. Navigate to Edit Build Configuration administration page, find Parameters tab and push Add new parameter button.

[nazarenomanco]

@Linfar thank you! I have added here the parameters but it give me an error. There is any tutorial somewhere? Thanks!

[Linfar]

What error? I don't see neither parameter nor error on your screenshot