Add MapSubject#containsAnyOf

[nakulj]

I have a test that can create a map with one of two possible entries.
It would be nice if I could use containsAnyOf like I can with an IterableSubject.

[amalloy]

Until such time as that method may be added, you could work around it by using containsAnyOf on the map's entrySet().

[cpovirk]

Alan's response is better than my first thought, and you should do that :)

In a slightly different situation, you might find it useful to use Fuzzy Truth (a.k.a. comparingValuesUsing): You could specify the key you expect and (essentially) a predicate that matches any of the values you expect.

But hopefully we'll add the thing you really want eventually. Thanks for the request.

[edit: subsequent discussion in internal CL 669596993]