From a5259f0f53eddb2ec1c63092f0ee477eab5c4950 Mon Sep 17 00:00:00 2001
From: paweliwanow <pwliwanow@users.noreply.github.com>
Date: Thu, 21 Nov 2019 23:28:46 +0100
Subject: [PATCH] #51 Update sbt-scoverage to 1.6.1, re-enable test coverage
 and formatter removed unnecessary empty lines

---
 .travis.yml                                                    | 2 +-
 .../foundationdb4s/streams/InfinitePollingSubspaceSource.scala | 2 --
 .../foundationdb4s/streams/SubspaceGraphStageLogic.scala       | 1 -
 .../pwliwanow/foundationdb4s/streams/SubspaceSource.scala      | 2 --
 .../streams/InfinitePollingSubspaceSourceSpec.scala            | 2 --
 .../pwliwanow/foundationdb4s/streams/SubspaceSourceSpec.scala  | 2 --
 .../github/pwliwanow/foundationdb4s/core/AsyncIterator.scala   | 2 --
 .../scala/com/github/pwliwanow/foundationdb4s/core/DBIO.scala  | 2 --
 .../com/github/pwliwanow/foundationdb4s/core/ReadDBIO.scala    | 2 --
 .../foundationdb4s/core/RefreshingSubspaceStream.scala         | 1 -
 .../foundationdb4s/core/SubspaceWithVersionstampedKeys.scala   | 2 --
 .../foundationdb4s/core/SubspaceWithVersionstampedValues.scala | 2 --
 .../foundationdb4s/core/internal/CompletableFutureHolder.scala | 2 --
 .../foundationdb4s/core/internal/TransactionalM.scala          | 3 ---
 .../com/github/pwliwanow/foundationdb4s/core/DBIOSpec.scala    | 2 --
 .../pwliwanow/foundationdb4s/core/FoundationDbSpec.scala       | 1 -
 .../github/pwliwanow/foundationdb4s/core/ReadDBIOSpec.scala    | 2 --
 .../foundationdb4s/core/RefreshingSubspaceStreamSpec.scala     | 2 --
 .../core/SubspaceWithVersionstampedKeysSpec.scala              | 1 -
 .../core/SubspaceWithVersionstampedValuesSpec.scala            | 1 -
 .../pwliwanow/foundationdb4s/core/TypedSubspaceSpec.scala      | 1 -
 project/Dependencies.scala                                     | 1 -
 project/plugins.sbt                                            | 2 +-
 .../pwliwanow/foundationdb4s/schema/DerivedDecoder.scala       | 1 -
 .../pwliwanow/foundationdb4s/schema/DerivedEncoder.scala       | 2 --
 .../com/github/pwliwanow/foundationdb4s/schema/Prefix.scala    | 1 -
 .../com/github/pwliwanow/foundationdb4s/schema/Schema.scala    | 3 ---
 .../github/pwliwanow/foundationdb4s/schema/TupleDecoder.scala  | 3 ---
 .../github/pwliwanow/foundationdb4s/schema/TupleEncoder.scala  | 1 -
 .../pwliwanow/foundationdb4s/schema/EncoderDecoderSpec.scala   | 3 ---
 .../github/pwliwanow/foundationdb4s/schema/NamespaceSpec.scala | 2 --
 31 files changed, 2 insertions(+), 54 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index cda16d8..8ade15c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,6 +12,6 @@ install:
   - wget https://www.foundationdb.org/downloads/6.1.8/ubuntu/installers/foundationdb-server_6.1.8-1_amd64.deb
   - sudo dpkg -i foundationdb-clients_6.1.8-1_amd64.deb foundationdb-server_6.1.8-1_amd64.deb
 script:
-  - sbt test:scalafmt scalafmtSbt +test
+  - sbt test:scalafmt scalafmtSbt coverage +test coverageReport
 after_success:
   - bash <(curl -s https://codecov.io/bash)
diff --git a/akka-streams/src/main/scala/com/github/pwliwanow/foundationdb4s/streams/InfinitePollingSubspaceSource.scala b/akka-streams/src/main/scala/com/github/pwliwanow/foundationdb4s/streams/InfinitePollingSubspaceSource.scala
index 7adc914..2a6a384 100644
--- a/akka-streams/src/main/scala/com/github/pwliwanow/foundationdb4s/streams/InfinitePollingSubspaceSource.scala
+++ b/akka-streams/src/main/scala/com/github/pwliwanow/foundationdb4s/streams/InfinitePollingSubspaceSource.scala
@@ -21,7 +21,6 @@ import scala.concurrent.duration.FiniteDuration
   * - poll subspace after it reaches the end
   */
 object InfinitePollingSubspaceSource {
-
   def from[Entity, KeyRepr](
       subspace: TypedSubspace[Entity, KeyRepr],
       database: Database,
@@ -69,7 +68,6 @@ private final class InfinitePollingSubspaceSource[Entity](
     pollingInterval: FiniteDuration,
     createStream: ExecutionContextExecutor => RefreshingSubspaceStream[Entity])
     extends GraphStage[SourceShape[Entity]] {
-
   private val out: Outlet[Entity] = Outlet("InfinitePollingSubspaceSource.out")
 
   override def shape: SourceShape[Entity] = SourceShape(out)
diff --git a/akka-streams/src/main/scala/com/github/pwliwanow/foundationdb4s/streams/SubspaceGraphStageLogic.scala b/akka-streams/src/main/scala/com/github/pwliwanow/foundationdb4s/streams/SubspaceGraphStageLogic.scala
index f370c2a..8f0911c 100644
--- a/akka-streams/src/main/scala/com/github/pwliwanow/foundationdb4s/streams/SubspaceGraphStageLogic.scala
+++ b/akka-streams/src/main/scala/com/github/pwliwanow/foundationdb4s/streams/SubspaceGraphStageLogic.scala
@@ -67,5 +67,4 @@ private[streams] abstract class SubspaceGraphStageLogic[Entity](
 
   private def createFailStageCallback(): AsyncCallback[Throwable] =
     getAsyncCallback[Throwable](failStage)
-
 }
diff --git a/akka-streams/src/main/scala/com/github/pwliwanow/foundationdb4s/streams/SubspaceSource.scala b/akka-streams/src/main/scala/com/github/pwliwanow/foundationdb4s/streams/SubspaceSource.scala
index aa22471..0296757 100644
--- a/akka-streams/src/main/scala/com/github/pwliwanow/foundationdb4s/streams/SubspaceSource.scala
+++ b/akka-streams/src/main/scala/com/github/pwliwanow/foundationdb4s/streams/SubspaceSource.scala
@@ -63,7 +63,6 @@ object SubspaceSource {
 private final class SubspaceSource[Entity](
     createStream: ExecutionContextExecutor => RefreshingSubspaceStream[Entity])
     extends GraphStage[SourceShape[Entity]] {
-
   private val out: Outlet[Entity] = Outlet("SubspaceSource.out")
 
   override def shape: SourceShape[Entity] = SourceShape(out)
@@ -73,5 +72,4 @@ private final class SubspaceSource[Entity](
       override protected def endReached(): Unit = completeStage()
     }
   }
-
 }
diff --git a/akka-streams/src/test/scala/com/github/pwliwanow/foundationdb4s/streams/InfinitePollingSubspaceSourceSpec.scala b/akka-streams/src/test/scala/com/github/pwliwanow/foundationdb4s/streams/InfinitePollingSubspaceSourceSpec.scala
index 883696f..d23d61d 100644
--- a/akka-streams/src/test/scala/com/github/pwliwanow/foundationdb4s/streams/InfinitePollingSubspaceSourceSpec.scala
+++ b/akka-streams/src/test/scala/com/github/pwliwanow/foundationdb4s/streams/InfinitePollingSubspaceSourceSpec.scala
@@ -10,7 +10,6 @@ import com.github.pwliwanow.foundationdb4s.core.FriendEntity
 import scala.concurrent.duration._
 
 class InfinitePollingSubspaceSourceSpec extends FoundationDbStreamsSpec {
-
   private val entity =
     FriendEntity(
       ofUserId = 1L,
@@ -42,5 +41,4 @@ class InfinitePollingSubspaceSourceSpec extends FoundationDbStreamsSpec {
   private def entityFromInt(i: Int): FriendEntity = {
     entity.copy(addedAt = entity.addedAt.plusSeconds(i.toLong), friendId = entity.friendId + i)
   }
-
 }
diff --git a/akka-streams/src/test/scala/com/github/pwliwanow/foundationdb4s/streams/SubspaceSourceSpec.scala b/akka-streams/src/test/scala/com/github/pwliwanow/foundationdb4s/streams/SubspaceSourceSpec.scala
index 0a1ae35..4dd2c66 100644
--- a/akka-streams/src/test/scala/com/github/pwliwanow/foundationdb4s/streams/SubspaceSourceSpec.scala
+++ b/akka-streams/src/test/scala/com/github/pwliwanow/foundationdb4s/streams/SubspaceSourceSpec.scala
@@ -13,7 +13,6 @@ import scala.concurrent.Future
 import scala.util.{Failure, Try}
 
 class SubspaceSourceSpec extends FoundationDbStreamsSpec {
-
   private val entity =
     FriendEntity(
       ofUserId = 1L,
@@ -92,5 +91,4 @@ class SubspaceSourceSpec extends FoundationDbStreamsSpec {
   private def entityFromInt(i: Int): FriendEntity = {
     entity.copy(addedAt = entity.addedAt.plusSeconds(i.toLong), friendId = entity.friendId + i)
   }
-
 }
diff --git a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/AsyncIterator.scala b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/AsyncIterator.scala
index 9913a5c..ec453ee 100644
--- a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/AsyncIterator.scala
+++ b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/AsyncIterator.scala
@@ -11,7 +11,6 @@ import scala.compat.java8.FutureConverters._
   * - it does not extend [[java.util.Iterator]], so it also does not expose blocking `hasNext()` operation
   */
 trait AsyncIterator[A] {
-
   def onHasNext(): Future[Boolean]
 
   /** Similar to [[FdbAsyncIterator.hasNext]] method.
@@ -24,7 +23,6 @@ trait AsyncIterator[A] {
 
   /** Cancels any outstanding asynchronous work associated with this [[AsyncIterator]]. */
   def cancel(): Unit
-
 }
 
 object AsyncIterator {
diff --git a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/DBIO.scala b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/DBIO.scala
index 88483c7..8efec17 100644
--- a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/DBIO.scala
+++ b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/DBIO.scala
@@ -14,7 +14,6 @@ import scala.concurrent.{ExecutionContextExecutor, Future}
 import scala.util.Try
 
 final case class DBIO[+A] private (private val underlying: TransactionalM[Transaction, A]) {
-
   def map[B](f: A => B): DBIO[B] = {
     DBIO(underlying.map(f))
   }
@@ -206,5 +205,4 @@ object DBIO {
       }
     }
   }
-
 }
diff --git a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/ReadDBIO.scala b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/ReadDBIO.scala
index 7b79a75..fbe093e 100644
--- a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/ReadDBIO.scala
+++ b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/ReadDBIO.scala
@@ -12,7 +12,6 @@ import scala.concurrent.{ExecutionContextExecutor, Future}
 import scala.util.Try
 
 final case class ReadDBIO[+A] private (private val underlying: TransactionalM[ReadTransaction, A]) {
-
   def map[B](f: A => B): ReadDBIO[B] = {
     ReadDBIO(underlying.map(f))
   }
@@ -111,5 +110,4 @@ object ReadDBIO {
       }
     }
   }
-
 }
diff --git a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/RefreshingSubspaceStream.scala b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/RefreshingSubspaceStream.scala
index 02f5e26..8ee6077 100644
--- a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/RefreshingSubspaceStream.scala
+++ b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/RefreshingSubspaceStream.scala
@@ -178,5 +178,4 @@ private final class SubspaceStream(
   }
 
   private def closeTx(): Unit = Try(tx.foreach(_.close())).getOrElse(())
-
 }
diff --git a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedKeys.scala b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedKeys.scala
index 0c5adac..78a3698 100644
--- a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedKeys.scala
+++ b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedKeys.scala
@@ -8,7 +8,6 @@ import scala.util.Try
   * whose Keys contain [[Versionstamp]].
   */
 trait SubspaceWithVersionstampedKeys[Entity, Key] extends TypedSubspace[Entity, Key] {
-
   protected def extractVersionstamp(key: Key): Versionstamp
 
   override def toSubspaceKey(key: Key): Array[Byte] = {
@@ -32,5 +31,4 @@ trait SubspaceWithVersionstampedKeys[Entity, Key] extends TypedSubspace[Entity,
       else Try(tx.mutate(MutationType.SET_VERSIONSTAMPED_KEY, packedKey, packedValue))
     }
   }
-
 }
diff --git a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedValues.scala b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedValues.scala
index b6946ea..1262692 100644
--- a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedValues.scala
+++ b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedValues.scala
@@ -11,7 +11,6 @@ import scala.util.Try
   * otherwise it would not be possible to use [[Versionstamp]] correctly.
   */
 trait SubspaceWithVersionstampedValues[Entity, Key] extends TypedSubspace[Entity, Key] {
-
   protected def extractVersionstamp(entity: Entity): Versionstamp
   protected def toTupledValue(entity: Entity): Tuple
   protected def toEntity(key: Key, tupledValue: Tuple): Entity
@@ -35,5 +34,4 @@ trait SubspaceWithVersionstampedValues[Entity, Key] extends TypedSubspace[Entity
       else Try(tx.mutate(MutationType.SET_VERSIONSTAMPED_VALUE, packedKey, packedValue))
     }
   }
-
 }
diff --git a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/internal/CompletableFutureHolder.scala b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/internal/CompletableFutureHolder.scala
index 6538208..52f71d5 100644
--- a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/internal/CompletableFutureHolder.scala
+++ b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/internal/CompletableFutureHolder.scala
@@ -12,7 +12,6 @@ private[foundationdb4s] object CompletableFutureHolder {
 
 private[foundationdb4s] class CompletableFutureHolder[A](val value: CompletableFuture[A])
     extends AnyVal {
-
   def completeWithTry(result: Try[A]): Boolean = result match {
     case Success(v) => value.complete(v)
     case Failure(t) => value.completeExceptionally(t)
@@ -52,5 +51,4 @@ private[foundationdb4s] class CompletableFutureHolder[A](val value: CompletableF
   def zip[B](other: CompletableFuture[B]): CompletableFuture[(A, B)] = {
     value.thenCompose(a => other.thenApply(b => (a, b)))
   }
-
 }
diff --git a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/internal/TransactionalM.scala b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/internal/TransactionalM.scala
index f1a8018..1464870 100644
--- a/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/internal/TransactionalM.scala
+++ b/core/src/main/scala/com/github/pwliwanow/foundationdb4s/core/internal/TransactionalM.scala
@@ -61,11 +61,9 @@ private[foundationdb4s] abstract class TransactionalM[Tx <: ReadTransactionConte
         }
     }
   }
-
 }
 
 private[foundationdb4s] object TransactionalM {
-
   private[foundationdb4s] def pure[Tx <: ReadTransactionContext, A](
       value: A): TransactionalM[Tx, A] = {
     Pure(value)
@@ -103,5 +101,4 @@ private[foundationdb4s] object TransactionalM {
 
   private final case class RaiseError[Tx <: ReadTransactionContext, A](ex: Throwable)
       extends TransactionalM[Tx, A]
-
 }
diff --git a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/DBIOSpec.scala b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/DBIOSpec.scala
index f0a28af..0cdfca1 100644
--- a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/DBIOSpec.scala
+++ b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/DBIOSpec.scala
@@ -14,7 +14,6 @@ import scala.concurrent.blocking
 import scala.util.{Failure, Success, Try}
 
 class DBIOSpec extends FoundationDbSpec {
-
   private val monadLaws = MonadLaws[DBIO]
   private val applicativeLaws = ApplicativeLaws[DBIO.Par]
   private val parLaws = ParallelLaws[DBIO, DBIO.Par]
@@ -253,5 +252,4 @@ class DBIOSpec extends FoundationDbSpec {
   private def assertParDbioEq[A](isEq: IsEq[DBIO.Par[A]]): Assertion = {
     assertDbioEq(IsEq(Par.unwrap(isEq.lhs), Par.unwrap(isEq.rhs)))
   }
-
 }
diff --git a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/FoundationDbSpec.scala b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/FoundationDbSpec.scala
index 88ba97f..e3e4811 100644
--- a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/FoundationDbSpec.scala
+++ b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/FoundationDbSpec.scala
@@ -111,7 +111,6 @@ trait FoundationDbSpec extends FlatSpecLike with TableDrivenPropertyChecks with
     case _ =>
       assert(left === right)
   }
-
 }
 
 final case class FriendEntity(ofUserId: Long, addedAt: Instant, friendId: Long, friendName: String)
diff --git a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/ReadDBIOSpec.scala b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/ReadDBIOSpec.scala
index 5c8eb0b..92babca 100644
--- a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/ReadDBIOSpec.scala
+++ b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/ReadDBIOSpec.scala
@@ -13,7 +13,6 @@ import scala.concurrent.blocking
 import scala.util.Try
 
 class ReadDBIOSpec extends FoundationDbSpec {
-
   private val monadLaws = MonadLaws[ReadDBIO]
   private val applicativeLaws = ApplicativeLaws[ReadDBIO.Par]
   private val parLaws = ParallelLaws[ReadDBIO, ReadDBIO.Par]
@@ -226,5 +225,4 @@ class ReadDBIOSpec extends FoundationDbSpec {
   private def assertParDbioEq[A](isEq: IsEq[ReadDBIO.Par[A]]): Assertion = {
     assertReadDbioEq(IsEq(ReadDBIO.Par.unwrap(isEq.lhs), ReadDBIO.Par.unwrap(isEq.rhs)))
   }
-
 }
diff --git a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/RefreshingSubspaceStreamSpec.scala b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/RefreshingSubspaceStreamSpec.scala
index dd03453..172ea5d 100644
--- a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/RefreshingSubspaceStreamSpec.scala
+++ b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/RefreshingSubspaceStreamSpec.scala
@@ -25,7 +25,6 @@ class RefreshingSubspaceStreamSpec
     extends FoundationDbSpec
     with MockitoSugar
     with BeforeAndAfterAll {
-
   private val entity =
     FriendEntity(
       ofUserId = 1L,
@@ -301,5 +300,4 @@ class RefreshingSubspaceStreamSpec
       override def cancel(): Unit = underlying.cancel()
     }
   }
-
 }
diff --git a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedKeysSpec.scala b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedKeysSpec.scala
index cfb0758..f228f58 100644
--- a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedKeysSpec.scala
+++ b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedKeysSpec.scala
@@ -44,5 +44,4 @@ class SubspaceWithVersionstampedKeysSpec extends FoundationDbSpec { spec =>
       assert(futureResult.await === Some(Event(versionstamp, value)))
     }
   }
-
 }
diff --git a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedValuesSpec.scala b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedValuesSpec.scala
index 9f5d556..27d6231 100644
--- a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedValuesSpec.scala
+++ b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/SubspaceWithVersionstampedValuesSpec.scala
@@ -41,5 +41,4 @@ class SubspaceWithVersionstampedValuesSpec extends FoundationDbSpec { spec =>
       assert(result === Some(Event(key, versionstamp)))
     }
   }
-
 }
diff --git a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/TypedSubspaceSpec.scala b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/TypedSubspaceSpec.scala
index a75b4ce..c152202 100644
--- a/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/TypedSubspaceSpec.scala
+++ b/core/src/test/scala/com/github/pwliwanow/foundationdb4s/core/TypedSubspaceSpec.scala
@@ -339,5 +339,4 @@ class TypedSubspaceSpec extends FoundationDbSpec { spec =>
     val v = new Tuple().add(entity.friendId).add(entity.friendName)
     k -> v
   }
-
 }
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index c923dbd..b9e8ae3 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -2,7 +2,6 @@ import sbt._
 import scala.collection.immutable.Seq
 
 object Dependencies {
-
   lazy val allAkkaStreamsDependencies: Seq[ModuleID] = {
     val akkaVersion = "2.5.26"
     val akkaStreams = "com.typesafe.akka" %% "akka-stream" % akkaVersion
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 575d53c..f6d5604 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,4 +1,4 @@
-addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.6.0")
+addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.6.1")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.2.1")
 addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.12")
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "2.0.0")
diff --git a/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/DerivedDecoder.scala b/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/DerivedDecoder.scala
index 5dd398f..3978b3f 100644
--- a/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/DerivedDecoder.scala
+++ b/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/DerivedDecoder.scala
@@ -24,7 +24,6 @@ abstract class ReprDecoder[A] extends TupleDecoder[A]
 
 /** Provides automatic derivation for HList-based structures. */
 object ReprDecoder {
-
   implicit object HnilDecoder extends ReprDecoder[HNil] {
     override def decode(tuple: Tuple): HNil = HNil
     override def decode(tuple: Tuple, index: Int): HNil = HNil
diff --git a/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/DerivedEncoder.scala b/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/DerivedEncoder.scala
index 3657d9d..87ca259 100644
--- a/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/DerivedEncoder.scala
+++ b/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/DerivedEncoder.scala
@@ -23,7 +23,6 @@ abstract class ReprEncoder[A] extends TupleEncoder[A]
 
 /** Provides automatic derivation for HList-based structures. */
 object ReprEncoder {
-
   implicit object HnilEncoder extends ReprEncoder[HNil] {
     override def encode(value: HNil): Tuple = new Tuple()
     override def encode(value: HNil, acc: Tuple, preceedingNulls: Int): (Tuple, Int) =
@@ -43,5 +42,4 @@ object ReprEncoder {
       tEncoder.value.encode(t, hEncoded, numberOfNulls)
     }
   }
-
 }
diff --git a/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/Prefix.scala b/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/Prefix.scala
index 0c904e9..fa03b01 100644
--- a/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/Prefix.scala
+++ b/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/Prefix.scala
@@ -15,7 +15,6 @@ trait Prefix[L <: HList, Prefix <: HList] extends Serializable {
 object Prefix extends PrefixDerivation
 
 trait PrefixDerivation {
-
   implicit def hlistPrefixNil[L <: HList]: Prefix[L, HNil] = new Prefix[L, HNil] {
     override def apply(x: L): HNil = HNil
   }
diff --git a/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/Schema.scala b/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/Schema.scala
index 3970092..dc1aa5a 100644
--- a/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/Schema.scala
+++ b/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/Schema.scala
@@ -45,7 +45,6 @@ trait Schema { schema =>
       keyDecoder: ReprDecoder[KeySchema],
       valueDecoder: ReprDecoder[ValueSchema])
       extends TypedSubspace[Entity, KeySchema] {
-
     final override def toKey(entity: Entity): KeySchema = schema.toKey(entity)
 
     final override def toRawValue(entity: Entity): Array[Byte] =
@@ -187,7 +186,5 @@ trait Schema { schema =>
         new Range(start, end)
       }
     }
-
   }
-
 }
diff --git a/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/TupleDecoder.scala b/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/TupleDecoder.scala
index da773c0..885a127 100644
--- a/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/TupleDecoder.scala
+++ b/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/TupleDecoder.scala
@@ -29,7 +29,6 @@ trait TupleDecoder[A] { self =>
 }
 
 object TupleDecoder extends BasicDecodersProtocol {
-
   /** Derives [[TupleDecoder]] for [[A]] type parameter.
     *
     * Derivation will succeed only if there exist implicit
@@ -39,7 +38,6 @@ object TupleDecoder extends BasicDecodersProtocol {
 }
 
 trait BasicDecodersProtocol {
-
   implicit object IntDecoder extends TupleDecoder[Int] {
     override def decode(tuple: Tuple): Int = decode(tuple, 0)
     override def decode(tuple: Tuple, index: Int): Int = decodeInt(tuple.getBytes(index))
@@ -101,5 +99,4 @@ trait BasicDecodersProtocol {
     if (value.length != 4) throw new IllegalArgumentException("Array must be of size 4")
     ByteBuffer.wrap(value).getInt
   }
-
 }
diff --git a/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/TupleEncoder.scala b/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/TupleEncoder.scala
index f5d7513..6c01772 100644
--- a/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/TupleEncoder.scala
+++ b/schema/src/main/scala/com/github/pwliwanow/foundationdb4s/schema/TupleEncoder.scala
@@ -37,7 +37,6 @@ trait TupleEncoder[A] { self =>
 }
 
 object TupleEncoder extends BasicEncoders {
-
   /** Derives [[TupleEncoder]] for [[A]] type parameter.
     *
     * Derivation will succeed only if there exist implicit
diff --git a/schema/src/test/scala/com/github/pwliwanow/foundationdb4s/schema/EncoderDecoderSpec.scala b/schema/src/test/scala/com/github/pwliwanow/foundationdb4s/schema/EncoderDecoderSpec.scala
index a0cefcf..9ccb8ef 100644
--- a/schema/src/test/scala/com/github/pwliwanow/foundationdb4s/schema/EncoderDecoderSpec.scala
+++ b/schema/src/test/scala/com/github/pwliwanow/foundationdb4s/schema/EncoderDecoderSpec.scala
@@ -8,7 +8,6 @@ import com.github.pwliwanow.foundationdb4s.schema.TestCodecs.Age
 import org.scalatest.FlatSpec
 
 object TestCodecs {
-
   case class Age(value: Int) extends AnyVal
 
   case class Inner(age: Age)
@@ -42,7 +41,6 @@ object OverridenCodecs {
 }
 
 class EncoderDecoderSpec extends FlatSpec {
-
   it should "encode and decode back values with missing values" in {
     import TestCodecs._
     val value =
@@ -262,5 +260,4 @@ class EncoderDecoderSpec extends FlatSpec {
   }
 
   private def decodeInt(bytes: Array[Byte]): Int = ByteBuffer.wrap(bytes).getInt
-
 }
diff --git a/schema/src/test/scala/com/github/pwliwanow/foundationdb4s/schema/NamespaceSpec.scala b/schema/src/test/scala/com/github/pwliwanow/foundationdb4s/schema/NamespaceSpec.scala
index 25e930b..97f54b2 100644
--- a/schema/src/test/scala/com/github/pwliwanow/foundationdb4s/schema/NamespaceSpec.scala
+++ b/schema/src/test/scala/com/github/pwliwanow/foundationdb4s/schema/NamespaceSpec.scala
@@ -29,7 +29,6 @@ object UserSchema extends Schema {
     val lastName :: city :: yearOfBirth :: HNil = key
     User(UserKey(lastName, city, yearOfBirth), registeredAt)
   }
-
 }
 
 class NamespaceSpec extends FoundationDbSpec { spec =>
@@ -263,5 +262,4 @@ class NamespaceSpec extends FoundationDbSpec { spec =>
       }
     }
   }
-
 }