Question

I’m wondering if there’s any mocking framework that allows testing methods contaning method calls to dependent class instances not injected to the tested method or its class:

void MethodToTest()
{
    ....
    DependentClass dc = new DependentClass();
    dc.Foo();
    ....
}

In the code above I would like to mock the call to Foo(). I guess it could be accomplished by a mocking framework using code injection?
Thank you in advance for tips.

Answer 1

I have never used it but based on some articles Moles should be able to do that.

MSDN says:

Mole types use a powerful detouring framework that uses code
profiler APIs to intercept calls to
dependency classes and redirects the
calls to a fake object