Absence of a clause in the documentation about the lack of support for sealed methods

[AlexRuMath]

Moq doesn't support sealed classes/methods. You can only mock non-sealed types and virtual, non-sealed methods.

Originally posted by @stakx in #1255 (comment)
Absence of a clause in the documentation about the lack of support for sealed methods

[stakx]

I suspect this was always thought of as a known, given fact, perhaps because Moq's early user base came from Rhino Mocks, which, I believe, had the same limitations. Most other open-source mocking libraries do, too (at least those based on DynamicProxy).

Feel free to add a mention of this limitation to e.g. the quickstart.

[stakx]

I've added a brief paragraph to Methods section in the Quickstart (emphasis added):

You can setup the behavior of any of a mock's overridable methods [...]