I'm taking a project and upgrading it to Play 2.5 (from 2.1). One problem I've hit is with this test:
val actualResult : Result = ...
val it = Iteratee.fold[Html, List[Html]](List.empty) {
(a, b) => {
b :: a
}
}
val bodyIt = actualResult.body.asInstanceOf[Enumerator[Html]].apply(it)
val bodyItResult = Await.result(bodyIt, 1 second)
val bodyList = Await.result(bodyItResult.run, 1 second)
val bodyText = bodyList.toString
bodyText should include(callbackUrl)
}
I get the error
java.lang.ClassCastException: [B cannot be cast to play.twirl.api.Html
Thrown in the iterator. Why can't it cast the object?
As Sergey pointed out, this was a type mismatch, and I solved it as follows:
val actualResult : Result = ...
val it = Iteratee.fold[Array[Byte], List[Array[Byte]]]](List.empty) {
(a, b) => {
b :: a
}
}
val bodyIt = actualResult.body.asInstanceOf[Enumerator[Html]].apply(it)
val bodyItResult = Await.result(bodyIt, 1 second)
val bodyList = Await.result(bodyItResult.run, 1 second)
val bodyBytes = bodyList.head
val bodyText = new String(bodyBytes)
bodyText should include(callbackUrl)
}
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