IdentityComparer.AreEqual(object object1, object object2) (without CompareContext) doesn't throw if objects don't match, but only returns a bool. There are usages of this where we don't assert the return value, and thus the test method can succeed when it should've failed.

TODO:

• Look though all the cases where this method overload is used and probably replace it with the overload that accepts the CompareContext and remove this overload.
• If it's not possible to remove this overload (there's some valid reason for this to be used), then make sure the result is always asserted.