add other unit test (collection) (issue #58)
add other unit test (collection) (issue #58)

This version introduces multiple enhancements:

added array access test logic and some refactor

Details of additions/deletions below:
--------------------------------------------------------------

Modified:   CollectionTest.php
            -- Updated --
                testArrayAccessForCollection added test logic

chajr/class-kernel,chajr/class-kernel,bluetree-service/data,bluetree-service/collection,bluetree-service/container