Await until the given condition evaluates to true
or the timeout
expires, whichever comes first.
Obtain current timestamp as Duration for relative measurements (using System.
Obtain current timestamp as Duration for relative measurements (using System.nanoTime).
Shut down an actor system and wait for termination.
Shut down an actor system and wait for termination. On failure debug output will be logged about the remaining actors in the system.
If verifySystemShutdown is true, then an exception will be thrown on failure.
Java API: Scale timeouts (durations) during tests with the configured 'akka.
Java API: Scale timeouts (durations) during tests with the configured 'akka.test.timefactor'.
(Since version 2.3) Use JavaTestKit.dilated