trait Stopper extends AnyRef
Trait whose instances can accept a stop request and indicate whether a stop has already been requested.
This is passed in
to the run
method of Suite
, so that running suites of tests can be
requested to stop early.
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- Stopper.scala
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abstract
def
requestStop(): Unit
Request that the current run stop.
Request that the current run stop.
Invoking this method is like pulling the stop-request chord in a streetcar. It requests a stop, but in no way forces a stop. The running suite of tests decides when and how (and if) to respond to a stop request. ScalaTest's style traits periodically check the
stopRequested
method of the passedStopper
, and if a stop has been requested, terminates gracefully. -
abstract
def
stopRequested: Boolean
Indicates whether a stop has been requested.
Indicates whether a stop has been requested.
Call this method to determine whether a running test should stop. The
run
method of anySuite
, or code invoked byrun
, should periodically check the stop requested function. Iftrue
, therun
method should interrupt its work and simply return.- returns
true if a stop has been requested
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