Interceptors and UnitTests issue

[pirobox]

Hi all,
I'm writing some unit tests for commands.
I'm trying to use the CommandAppTester helping class.
In my environment I was also adding an interceptor to the App

CommandAppTester app = new ();
app.Configure(config => config.SetInterceptor(new DummyInterceptor());
app.RunAsync(...)

But when the test doesn't use the DummyInterceptor because internally the CommandAppTester overrides it in this way
app.Configure(c => c.SetInterceptor(new CallbackCommandInterceptor((ctx, s) =>
{
context = ctx;
settings = s;
})));

Am I doing something wrong? Would it be possible to use interceptors in unit tests?

thanks in advance