Handle method tear-off on mock about mockito

[srawlins]

This has been decided for us by the Dart 2 language team. In general tearing off noSuchMethod calls is will not be supported in Dart 2. See #107 for more details.

[lrhn]

I'm not sure this issue matches #107.
Rather, as I read it (and correct me if I'm wrong), this issue requests the behavior that will be in Dart 2.
The tear-off of a mock method "just works" - you can call the torn off method, and it works just as calling the original method.

Is the code here running in Dart 2 mode?

[matanlurey]

I don't think this is a Dart 2 issue - this just isn't supported.

The mechanics we use to detect the mock aren't compatible with NSM tear-offs.

[matanlurey]

Closing, it doesn't look like this is supported by Mockito and is unlikely to be possible.

You can always manually create a "tear-off" for this use case.