akka/akka-core

expectNextN in javadsl.TestSink returns a Scala collection.

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#27.312 aperta il 9 lug 2019

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1 - triagedhelp wantedt:javat:testing

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Descrizione

I have a java project that is using:

import akka.stream.testkit.javadsl.TestSink;

I then do something like:

sink.runWith(TestSink.probe(system), materializer)
  .request(100)
  .expectNextN(100)

I would have expected to receive a Java collection of elements. However I don't. I receive a Scala Seq. Given this is the javadsl version of the TestSink, I think it should probably return a Java collection, rather than a Scala collection.

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