Provide information about the current test case in setUp()

[zoechi]

When I have leftovers after running tests I want to know which test case wasn't cleaned up properly.
I start a docker container for each test in setUp() and if I knew the name of the current test I could assign the name of the current test to the container for later identification.

related to #48

[hackst8r]

you can get the name of the currently running test with the following :

        import 'package:test/src/backend/invoker.dart'
                show
                Invoker
                ;
        ...                
        print (Invoker.current.liveTest.test.name) ;

[kevmoo]

@hackst8r true, but APIs in src are not guaranteed to be stable.

[boukeversteegh]

This invoker is no longer available, it seems (dart 2.9)

[zoechi]

@boukeversteegh you need to add the test_api package and import from there. It was moved there.