I have installed mono-complete, nuget and nunit.
I am using NUnit Console Runner to run nunit test cases.
NUnit Console Runner 3.7.0 Copyright (c) 2017 Charlie Poole, Rob Prouse
Runtime Environment OS Version: Linux 4.4.0.1020 CLR Version: 4.0.30319.17020
Test Files SampleNUnit.dll
Errors, Failures and Warnings
1) Error : An exception occurred in the driver while loading tests. at (wrapper managed-to-native) System.Object:__icall_wrapper_mono_remoting_wrapper (intptr,intptr) at (wrapper remoting-invoke) NUnit.Engine.Agents.RemoteTestAgent:Run (NUnit.Engine.ITestEventListener,NUnit.Engine.TestFilter) at NUnit.Engine.Runners.ProcessRunner.RunTests (ITestEventListener listener, NUnit.Engine.TestFilter filter) <0x40ae1bb0 + 0x000ae> in :0
Test Run Summary Overall result: Failed Test Count: 0, Passed: 0, Failed: 0, Warnings: 0, Inconclusive: 0, Skipped: 0 Start time: 2017-07-24 22:38:51Z End time: 2017-07-24 22:38:51Z Duration: 0.403 seconds
Thanks for the help so that I can run NUnit test cases.