Flatten nested Iterator correctly in Scala 2.12

sergiuszkierat · sergiuszkierat · commit bc5fb8443f23 · 2024-12-23T16:34:46.000+01:00
diff --git a/server/netty-server/cats/src/test/scala/sttp/tapir/server/netty/cats/NettyCatsRequestTimeoutTest.scala b/server/netty-server/cats/src/test/scala/sttp/tapir/server/netty/cats/NettyCatsRequestTimeoutTest.scala
@@ -60,7 +60,7 @@ class NettyCatsRequestTimeoutTest(
           chunksToGo -= 1
           List.fill('A')(chunkSize).map(_.toByte).iterator
         }
-      }.flatten
+      }.flatMap(identity)
 
       val inputStream = fs2.Stream.fromIterator[IO](iterator(howManyChunks, chunkSize), chunkSize = chunkSize)
 

Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ class NettyCatsRequestTimeoutTest(`
`60`	`60`	`chunksToGo -= 1`
`61`	`61`	`List.fill('A')(chunkSize).map(_.toByte).iterator`
`62`	`62`	`}`
`63`		`- }.flatten`
	`63`	`+ }.flatMap(identity)`
`64`	`64`
`65`	`65`	`val inputStream = fs2.Stream.fromIterator[IO](iterator(howManyChunks, chunkSize), chunkSize = chunkSize)`
`66`	`66`