An example build spec calling dotnet to run test. It

version: 25
jobs:
- name: CI
  steps:
  - !CheckoutStep
    name: checkout
    cloneCredential: !DefaultCredential {}
    withLfs: false
    withSubmodules: false
    condition: ALL_PREVIOUS_STEPS_WERE_SUCCESSFUL
  - !CommandStep
    name: build
    runInContainer: true
    image: mcr.microsoft.com/dotnet/sdk:7.0
    interpreter: !DefaultInterpreter
      commands:
      - dotnet test -l trx
    useTTY: false
    condition: ALL_PREVIOUS_STEPS_WERE_SUCCESSFUL
  retryCondition: never
  maxRetries: 3
  retryDelay: 30
  timeout: 3600

Thank you I have it working using Powershell. One thing I am struggling with is how to zip artifacts when I want to include all subfolders, it works fine with a one level project but I don't know what syntax to use with sub folders as a result all my tries result in no artifacts generated. just for info I am building a dot net 8 blazor application.

Say if you want to publish all files as artifacts under folder "package" under job workspace, you may specify artifacts of the publish artifact step as "package/**".

OneDev uses Ant style wildcard matching for paths. For details, please check: https://docs.onedev.io/appendix/path-wildcard

Yes I get that far but how do I add all the folders and files to a single zip file? It works with single level by using "*.zip" but I can't seem to get it working when using folders, "bin/**.zip" does not work?

The artifact publish step just publish files as is. You may zip files with a separate command step before running artifact publish step.