setUp function

void setUp (Function body)

Registers a function to be run before tests.

This function will be called before each test is run. callback may be asynchronous; if so, it must return a Future.

If this is called within a test group, it applies only to tests in that group. callback will be run after any set-up callbacks in parent groups or at the top level.

Each callback at the top level or in a given group will be run in the order they were declared.


void setUp(Function body) {