Jukito takes another approach. They use an ElementVisitor to collect all
bindings and then decide if the required binding is in the module(s).
Have a look at the BindingsCollector.java class
https://github.com/ArcBees/Jukito/blob/master/jukito/src/main/java/org/jukito/BindingsCollector.java
On 20.06.2018 22:45, Joe DeSantis wrote:
I was working with a JUnit 5 extension for Guice, and we had the need
to determine if a particular class was able to be injected by an
injector.
The only solution we came up with is attempting to get an instance
with that Injector. (Literally calling the getInstance method, in a
try/catch block).
So my question is simply, what is the best way of determining if you
can get an instance of a particular class given an injector.
The discussion on the implementation is here for anyone who is curious,
https://github.com/JeffreyFalgout/junit5-extensions/commit/adf2f4ece977e834ba9b4f1563ebc568784ad3a4#commitcomment-29425765
Thanks!
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