Can i Override the number of instances the tests are running in parallel using NUnit3 Console

Question

I have a few tests written in c#.net using NUnit3. I have added the number of instances the test cases should run in parallel in assemblyinfo.cs file by [assembly: LevelOfParallelism(4)]. Now every time I run tests, it will run 4 tests in parallel. How can I control this number using console? Can I pass a parameter so that the tests will run only 1 at a time but do not want to change the above value

Answer 1

It should be possible to override the LevelOfParallelism attribute with the --workers command line option.

( LevelOfParallelism Docs )

( Command line Docs )