A mocking library based on the Compiler APIs (Roslyn + Mocks).

Reference the Rocks NuGet package - that's it.

The Rocks package targets .NET Standard 2.0 for host flexibility. That said, Rocks (as of 9.0.0) will generate code that requires .NET 9.

To make a mock, you take an interface or an unsealed class that has virtual members:

public interface IAmSimple
{
  void TargetAction();
}

and you use Rocks to create a mock with expectations, along with verifying its usage:

[assembly: Rock(typeof(IAmSimple), BuildType.Create)]

var expectations = new IAmSimpleCreateExpectations();
expectations.Methods.TargetAction();

var mock = expectations.Instance();
mock.TargetAction();

expectations.Verify();

More details can be found on the Overview page.

• Discord Server
• Changelog
• Unit testing best practices with .NET Core and .NET Standard
• BenchmarkMockNet

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