Create a filter for Error events.
Create a filter for Error events. Give up to one of start
and pattern
:
EventFilter[MyException]() // filter only on exception type EventFilter[MyException]("message") // filter on exactly matching message EventFilter[MyException](source = obj) // filter on event source EventFilter[MyException](start = "Expected") // filter on start of message EventFilter[MyException](source = obj, pattern = "weird.*message") // filter on pattern and message
Please note that filtering on the source
being
null
does NOT work (passing null
disables the
source filter).
Create a custom event filter.
Create a custom event filter. The filter will affect those events for
which the supplied partial function is defined and returns
true
.
EventFilter.custom { case Warning(ref, "my warning") if ref == actor || ref == null => true }
Create a filter for Debug events.
Create a filter for Debug events. Give up to one of start
and pattern
:
EventFilter.debug() // filter only on debug type EventFilter.debug(source = obj) // filter on event source EventFilter.debug(start = "Expected") // filter on start of message EventFilter.debug(source = obj, pattern = "weird.*message") // filter on pattern and message
Please note that filtering on the source
being
null
does NOT work (passing null
disables the
source filter).
Create a filter for Error events which do not have a cause set (i.e.
Create a filter for Error events which do not have a cause set (i.e. use implicitly supplied Logging.Error.NoCause). See apply() for more details.
Create a filter for Info events.
Create a filter for Info events. Give up to one of start
and pattern
:
EventFilter.info() // filter only on info event EventFilter.info(source = obj) // filter on event source EventFilter.info(start = "Expected") // filter on start of message EventFilter.info(source = obj, pattern = "weird.*message") // filter on pattern and message
Please note that filtering on the source
being
null
does NOT work (passing null
disables the
source filter).
Create a filter for Warning events.
Create a filter for Warning events. Give up to one of start
and pattern
:
EventFilter.warning() // filter only on warning event EventFilter.warning(source = obj) // filter on event source EventFilter.warning(start = "Expected") // filter on start of message EventFilter.warning(source = obj, pattern = "weird.*message") // filter on pattern and message
Please note that filtering on the source
being
null
does NOT work (passing null
disables the
source filter).
Facilities for selectively filtering out expected events from logging so that you can keep your test run’s console output clean and do not miss real error messages.
Also have a look at the
akka.testkit
package object’sfilterEvents
andfilterException
methods.The source filters do accept
Class[_]
arguments, matching any object which is an instance of the given class, e.g.EventFilter.info(source = classOf[MyActor]) // will match Info events from any MyActor instance
The message object will be converted to a string before matching (
"null"
if it isnull
).