Updating to ScalaTest 3.0.0 and ScalaCheck 1.13.2

akka-actor-tests/src/test/java/akka/actor/ActorCreationTest.java

@@ -11,6 +11,7 @@ import java.util.ArrayList;
 import java.util.stream.IntStream;
 
 import akka.testkit.TestActors;
+import org.junit.Assert;
 import org.junit.Test;
 
 import akka.japi.Creator;
@@ -209,7 +210,7 @@ public class ActorCreationTest extends JUnitSuite {
   public void testWrongAnonymousClassStaticCreator() {
     try {
       Props.create(new C() {}); // has implicit reference to outer class
-      fail("Should have detected this is not a real static class, and thrown");
+      org.junit.Assert.fail("Should have detected this is not a real static class, and thrown");
     } catch (IllegalArgumentException e) {
       assertEquals("cannot use non-static local Creator to create actors; make it static (e.g. local to a static method) or top-level", e.getMessage());
     }
@@ -278,7 +279,7 @@ public class ActorCreationTest extends JUnitSuite {
         // captures enclosing class
       };
       Props.create(anonymousCreatorFromStaticMethod);
-      fail("Should have detected this is not a real static class, and thrown");
+      org.junit.Assert.fail("Should have detected this is not a real static class, and thrown");
     } catch (IllegalArgumentException e) {
       assertEquals("cannot use non-static local Creator to create actors; make it static (e.g. local to a static method) or top-level", e.getMessage());
     }
@@ -296,7 +297,7 @@ public class ActorCreationTest extends JUnitSuite {
     assertEquals(TestActor.class, p.actorClass());
     try {
       TestActor.propsUsingLamdaWithoutClass(17);
-      fail("Should have detected lambda erasure, and thrown");
+      org.junit.Assert.fail("Should have detected lambda erasure, and thrown");
     } catch (IllegalArgumentException e) {
       assertEquals("erased Creator types are unsupported, use Props.create(actorClass, creator) instead",
           e.getMessage());

akka-actor-tests/src/test/java/akka/japi/JavaAPITestBase.java

@@ -41,14 +41,14 @@ public class JavaAPITestBase extends JUnitSuite {
     String s : Option.some("abc")) {
       return;
     }
-    fail("for-loop not entered");
+    org.junit.Assert.fail("for-loop not entered");
   }
 
   @Test
   public void shouldNotEnterForLoop() {
     for (@SuppressWarnings("unused")
     Object o : Option.none()) {
-      fail("for-loop entered");
+      org.junit.Assert.fail("for-loop entered");
     }
   }
 

akka-actor-tests/src/test/scala/akka/dispatch/FutureSpec.scala

@@ -719,7 +719,14 @@ class FutureSpec extends AkkaSpec with Checkers with BeforeAndAfterAll with Defa
         Await.result(p.future, timeout.duration) should ===(message)
       }
     }
-    "always cast successfully using mapTo" in { f((future, message) ⇒ (evaluating { Await.result(future.mapTo[java.lang.Thread], timeout.duration) } should produce[java.lang.Exception]).getMessage should ===(message)) }
+    "always cast successfully using mapTo" in {
+      f((future, message) ⇒ {
+        val exception = the[java.lang.Exception] thrownBy {
+          Await.result(future.mapTo[java.lang.Thread], timeout.duration)
+        }
+        exception.getMessage should ===(message)
+      })
+    }
   }
 
   implicit def arbFuture: Arbitrary[Future[Int]] = Arbitrary(for (n ← arbitrary[Int]) yield Future(n))

akka-actor-tests/src/test/scala/akka/io/SimpleDnsCacheSpec.scala

@@ -3,9 +3,9 @@ package akka.io
 import java.net.InetAddress
 import java.util.concurrent.atomic.AtomicLong
 
-import org.scalatest.{ ShouldMatchers, WordSpec }
+import org.scalatest.{ Matchers, WordSpec }
 
-class SimpleDnsCacheSpec extends WordSpec with ShouldMatchers {
+class SimpleDnsCacheSpec extends WordSpec with Matchers {
   "Cache" should {
     "not reply with expired but not yet swept out entries" in {
       val localClock = new AtomicLong(0)
@@ -15,11 +15,11 @@ class SimpleDnsCacheSpec extends WordSpec with ShouldMatchers {
       val cacheEntry = Dns.Resolved("test.local", Seq(InetAddress.getByName("127.0.0.1")))
       cache.put(cacheEntry, 5000)
 
-      cache.cached("test.local") should equal(Some(cacheEntry))
+      cache.cached("test.local") should ===(Some(cacheEntry))
       localClock.set(4999)
-      cache.cached("test.local") should equal(Some(cacheEntry))
+      cache.cached("test.local") should ===(Some(cacheEntry))
       localClock.set(5000)
-      cache.cached("test.local") should equal(None)
+      cache.cached("test.local") should ===(None)
     }
 
     "sweep out expired entries on cleanup()" in {
@@ -30,16 +30,16 @@ class SimpleDnsCacheSpec extends WordSpec with ShouldMatchers {
       val cacheEntry = Dns.Resolved("test.local", Seq(InetAddress.getByName("127.0.0.1")))
       cache.put(cacheEntry, 5000)
 
-      cache.cached("test.local") should equal(Some(cacheEntry))
+      cache.cached("test.local") should ===(Some(cacheEntry))
       localClock.set(5000)
-      cache.cached("test.local") should equal(None)
+      cache.cached("test.local") should ===(None)
       localClock.set(0)
-      cache.cached("test.local") should equal(Some(cacheEntry))
+      cache.cached("test.local") should ===(Some(cacheEntry))
       localClock.set(5000)
       cache.cleanup()
-      cache.cached("test.local") should equal(None)
+      cache.cached("test.local") should ===(None)
       localClock.set(0)
-      cache.cached("test.local") should equal(None)
+      cache.cached("test.local") should ===(None)
     }
   }
 }

akka-actor-tests/src/test/scala/akka/io/TcpConnectionSpec.scala

@@ -449,10 +449,10 @@ class TcpConnectionSpec extends AkkaSpec("""
           assertThisConnectionActorTerminated()
 
           val buffer = ByteBuffer.allocate(1)
-          val thrown = evaluating {
+          val thrown = the[IOException] thrownBy {
             windowsWorkaroundToDetectAbort()
             serverSideChannel.read(buffer)
-          } should produce[IOException]
+          }
           thrown.getMessage should ===(ConnectionResetByPeerMessage)
         }
       }

akka-cluster/src/main/scala/akka/cluster/ClusterDaemon.scala

@@ -1312,10 +1312,10 @@ private[cluster] class OnMemberStatusChangedListener(callback: Runnable, status:
 @SerialVersionUID(1L)
 private[cluster] final case class GossipStats(
   receivedGossipCount: Long = 0L,
-  mergeCount: Long = 0L,
+  mergeCount:          Long = 0L,
-  sameCount: Long = 0L,
+  sameCount:           Long = 0L,
-  newerCount: Long = 0L,
+  newerCount:          Long = 0L,
-  olderCount: Long = 0L) {
+  olderCount:          Long = 0L) {
 
   def incrementMergeCount(): GossipStats =
     copy(mergeCount = mergeCount + 1, receivedGossipCount = receivedGossipCount + 1)
@@ -1355,5 +1355,5 @@ private[cluster] final case class GossipStats(
 @SerialVersionUID(1L)
 private[cluster] final case class VectorClockStats(
   versionSize: Int = 0,
-  seenLatest: Int = 0)
+  seenLatest:  Int = 0)
 

akka-contrib/src/test/scala/akka/contrib/pattern/ReceivePipelineSpec.scala

@@ -326,7 +326,7 @@ class PersistentReceivePipelineSpec(config: Config) extends AkkaSpec(config) wit
       totaller ! 6
       totaller ! "get"
       expectMsg(6)
-      probe.expectMsg(99)
+      probe.expectMsg(99L)
     }
   }
 }

akka-docs/rst/java/code/docs/http/javadsl/server/directives/CustomHttpMethodExamplesTest.java

@@ -18,6 +18,7 @@ import akka.http.javadsl.testkit.JUnitRouteTest;
 import akka.stream.Materializer;
 import akka.stream.javadsl.Flow;
 import org.junit.Test;
+import static org.junit.Assert.assertEquals;
 
 import java.util.concurrent.CompletionStage;
 import java.util.concurrent.ExecutionException;
@@ -67,8 +68,8 @@ public class CustomHttpMethodExamplesTest extends JUnitRouteTest {
     CompletionStage<HttpResponse> response = http.singleRequest(request, materializer);
     //#customHttpMethod
 
-    assertResult(StatusCodes.OK, response.toCompletableFuture().get().status());
+    assertEquals(StatusCodes.OK, response.toCompletableFuture().get().status());
-    assertResult(
+    assertEquals(
       "This is a BOLT request.",
       response.toCompletableFuture().get().entity().toStrict(3000, materializer).toCompletableFuture().get().getData().utf8String()
     );

akka-docs/rst/java/code/docs/http/javadsl/server/directives/RangeDirectivesExamplesTest.java

@@ -19,6 +19,7 @@ import akka.util.ByteString;
 import com.typesafe.config.Config;
 import com.typesafe.config.ConfigFactory;
 import org.junit.Test;
+import static org.junit.Assert.assertEquals;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -68,16 +69,16 @@ public class RangeDirectivesExamplesTest extends JUnitRouteTest {
         try {
             final List<Multipart.ByteRanges.BodyPart> bodyParts =
                     completionStage.toCompletableFuture().get(3, TimeUnit.SECONDS);
-            assertResult(2, bodyParts.toArray().length);
+            assertEquals(2, bodyParts.toArray().length);
 
             final Multipart.ByteRanges.BodyPart part1 = bodyParts.get(0);
-            assertResult(bytes028Range, part1.getContentRange());
+            assertEquals(bytes028Range, part1.getContentRange());
-            assertResult(ByteString.fromString("ABC"),
+            assertEquals(ByteString.fromString("ABC"),
                     part1.toStrict(1000, materializer).toCompletableFuture().get().getEntity().getData());
 
             final Multipart.ByteRanges.BodyPart part2 = bodyParts.get(1);
-            assertResult(bytes678Range, part2.getContentRange());
+            assertEquals(bytes678Range, part2.getContentRange());
-            assertResult(ByteString.fromString("GH"),
+            assertEquals(ByteString.fromString("GH"),
                     part2.toStrict(1000, materializer).toCompletableFuture().get().getEntity().getData());
 
         } catch (Exception e) {

akka-docs/rst/java/code/docs/stream/GraphDSLDocTest.java

@@ -98,7 +98,7 @@ public class GraphDSLDocTest extends AbstractJavaTest {
         );
       // unconnected zip.out (!) => "The inlets [] and outlets [] must correspond to the inlets [] and outlets [ZipWith2.out]"
       //#simple-graph
-      fail("expected IllegalArgumentException");
+      org.junit.Assert.fail("expected IllegalArgumentException");
     } catch (IllegalArgumentException e) {
       assertTrue(e != null && e.getMessage() != null && e.getMessage().contains("must correspond to"));
     }

akka-http-core/src/test/scala/akka/http/impl/engine/client/HighLevelOutgoingConnectionSpec.scala

@@ -16,7 +16,7 @@ import akka.testkit.AkkaSpec
 import akka.http.scaladsl.{ Http, TestUtils }
 import akka.http.scaladsl.model._
 import akka.stream.testkit.Utils
-import org.scalatest.concurrent.ScalaFutures
+import org.scalatest.concurrent.PatienceConfiguration.Timeout
 
 class HighLevelOutgoingConnectionSpec extends AkkaSpec {
   implicit val materializer = ActorMaterializer(ActorMaterializerSettings(system).withFuzzing(true))
@@ -38,8 +38,7 @@ class HighLevelOutgoingConnectionSpec extends AkkaSpec {
         .mapAsync(4)(_.entity.toStrict(1.second))
         .map { r ⇒ val s = r.data.utf8String; log.debug(s); s.toInt }
         .runFold(0)(_ + _)
-
+      result.futureValue(Timeout(10.seconds)) should ===(N * (N + 1) / 2)
-      result.futureValue(PatienceConfig(10.seconds)) shouldEqual N * (N + 1) / 2
       binding.futureValue.unbind()
     }
 
@@ -73,7 +72,7 @@ class HighLevelOutgoingConnectionSpec extends AkkaSpec {
         .map { r ⇒ val s = r.data.utf8String; log.debug(s); s.toInt }
         .runFold(0)(_ + _)
 
-      result.futureValue(PatienceConfig(10.seconds)) shouldEqual C * N * (N + 1) / 2
+      result.futureValue(Timeout(10.seconds)) should ===(C * N * (N + 1) / 2)
       binding.futureValue.unbind()
     }
 

akka-http-tests/src/test/scala/akka/http/scaladsl/server/directives/PathDirectivesSpec.scala

@@ -6,6 +6,7 @@ package akka.http.scaladsl.server.directives
 
 import akka.http.scaladsl.model.StatusCodes
 import akka.http.scaladsl.server._
+import org.scalactic.source.Position
 import org.scalatest.Inside
 
 class PathDirectivesSpec extends RoutingSpec with Inside {
@@ -15,83 +16,83 @@ class PathDirectivesSpec extends RoutingSpec with Inside {
 
   """path("foo")""" should {
     val test = testFor(path("foo") { echoUnmatchedPath })
-    "reject [/bar]" in test()
+    "reject [/bar]" inThe test()
-    "reject [/foobar]" in test()
+    "reject [/foobar]" inThe test()
-    "reject [/foo/bar]" in test()
+    "reject [/foo/bar]" inThe test()
-    "accept [/foo] and clear the unmatchedPath" in test("")
+    "accept [/foo] and clear the unmatchedPath" inThe test("")
-    "reject [/foo/]" in test()
+    "reject [/foo/]" inThe test()
   }
 
   """pathPrefix("")""" should {
     val test = testFor(pathPrefix("") { echoUnmatchedPath })
 
     // Should match everything because pathPrefix is used and "" is a neutral element.
-    "accept [/] and clear the unmatchedPath=" in test("")
+    "accept [/] and clear the unmatchedPath=" inThe test("")
-    "accept [/foo] and clear the unmatchedPath" in test("foo")
+    "accept [/foo] and clear the unmatchedPath" inThe test("foo")
-    "accept [/foo/] and clear the unmatchedPath" in test("foo/")
+    "accept [/foo/] and clear the unmatchedPath" inThe test("foo/")
-    "accept [/bar/] and clear the unmatchedPath" in test("bar/")
+    "accept [/bar/] and clear the unmatchedPath" inThe test("bar/")
   }
 
   """path("" | "foo")""" should {
     val test = testFor(path("" | "foo") { echoUnmatchedPath })
 
     // Should not match anything apart of "/", because path requires whole path being matched.
-    "accept [/] and clear the unmatchedPath=" in test("")
+    "accept [/] and clear the unmatchedPath=" inThe test("")
-    "reject [/foo]" in test()
+    "reject [/foo]" inThe test()
-    "reject [/foo/]" in test()
+    "reject [/foo/]" inThe test()
-    "reject [/bar/]" in test()
+    "reject [/bar/]" inThe test()
   }
 
   """path("") ~ path("foo")""" should {
     val test = testFor(path("")(echoUnmatchedPath) ~ path("foo")(echoUnmatchedPath))
 
     // Should match both because ~ operator is used for two exclusive routes.
-    "accept [/] and clear the unmatchedPath=" in test("")
+    "accept [/] and clear the unmatchedPath=" inThe test("")
-    "accept [/foo] and clear the unmatchedPath=" in test("")
+    "accept [/foo] and clear the unmatchedPath=" inThe test("")
   }
 
   """path("foo" /)""" should {
     val test = testFor(path("foo" /) { echoUnmatchedPath })
-    "reject [/foo]" in test()
+    "reject [/foo]" inThe test()
-    "accept [/foo/] and clear the unmatchedPath" in test("")
+    "accept [/foo/] and clear the unmatchedPath" inThe test("")
   }
 
   """path("")""" should {
     val test = testFor(path("") { echoUnmatchedPath })
-    "reject [/foo]" in test()
+    "reject [/foo]" inThe test()
     "accept [/] and clear the unmatchedPath" in test("")
   }
 
   """pathPrefix("foo")""" should {
     val test = testFor(pathPrefix("foo") { echoUnmatchedPath })
-    "reject [/bar]" in test()
+    "reject [/bar]" inThe test()
-    "accept [/foobar]" in test("bar")
+    "accept [/foobar]" inThe test("bar")
-    "accept [/foo/bar]" in test("/bar")
+    "accept [/foo/bar]" inThe test("/bar")
-    "accept [/foo] and clear the unmatchedPath" in test("")
+    "accept [/foo] and clear the unmatchedPath" inThe test("")
-    "accept [/foo/] and clear the unmatchedPath" in test("/")
+    "accept [/foo/] and clear the unmatchedPath" inThe test("/")
   }
 
   """pathPrefix("foo" / "bar")""" should {
     val test = testFor(pathPrefix("foo" / "bar") { echoUnmatchedPath })
-    "reject [/bar]" in test()
+    "reject [/bar]" inThe test()
-    "accept [/foo/bar]" in test("")
+    "accept [/foo/bar]" inThe test("")
-    "accept [/foo/bar/baz]" in test("/baz")
+    "accept [/foo/bar/baz]" inThe test("/baz")
   }
 
   """pathPrefix("ab[cd]+".r)""" should {
     val test = testFor(pathPrefix("ab[cd]+".r) { echoCaptureAndUnmatchedPath })
-    "reject [/bar]" in test()
+    "reject [/bar]" inThe test()
-    "reject [/ab/cd]" in test()
+    "reject [/ab/cd]" inThe test()
-    "accept [/abcdef]" in test("abcd:ef")
+    "accept [/abcdef]" inThe test("abcd:ef")
-    "accept [/abcdd/ef]" in test("abcdd:/ef")
+    "accept [/abcdd/ef]" inThe test("abcdd:/ef")
   }
 
   """pathPrefix("ab(cd)".r)""" should {
     val test = testFor(pathPrefix("ab(cd)+".r) { echoCaptureAndUnmatchedPath })
-    "reject [/bar]" in test()
+    "reject [/bar]" inThe test()
-    "reject [/ab/cd]" in test()
+    "reject [/ab/cd]" inThe test()
-    "accept [/abcdef]" in test("cd:ef")
+    "accept [/abcdef]" inThe test("cd:ef")
-    "accept [/abcde/fg]" in test("cd:e/fg")
+    "accept [/abcde/fg]" inThe test("cd:e/fg")
   }
 
   "pathPrefix(regex)" should {
@@ -102,11 +103,11 @@ class PathDirectivesSpec extends RoutingSpec with Inside {
 
   "pathPrefix(IntNumber)" should {
     val test = testFor(pathPrefix(IntNumber) { echoCaptureAndUnmatchedPath })
-    "accept [/23]" in test("23:")
+    "accept [/23]" inThe test("23:")
-    "accept [/12345yes]" in test("12345:yes")
+    "accept [/12345yes]" inThe test("12345:yes")
-    "reject [/]" in test()
+    "reject [/]" inThe test()
-    "reject [/abc]" in test()
+    "reject [/abc]" inThe test()
-    "reject [/2147483648]" in test() // > Int.MaxValue
+    "reject [/2147483648]" inThe test() // > Int.MaxValue
   }
 
   "pathPrefix(CustomShortNumber)" should {
@@ -115,200 +116,200 @@ class PathDirectivesSpec extends RoutingSpec with Inside {
     }
 
     val test = testFor(pathPrefix(CustomShortNumber) { echoCaptureAndUnmatchedPath })
-    "accept [/23]" in test("23:")
+    "accept [/23]" inThe test("23:")
-    "accept [/12345yes]" in test("12345:yes")
+    "accept [/12345yes]" inThe test("12345:yes")
-    "reject [/]" in test()
+    "reject [/]" inThe test()
-    "reject [/abc]" in test()
+    "reject [/abc]" inThe test()
-    "reject [/33000]" in test() // > Short.MaxValue
+    "reject [/33000]" inThe test() // > Short.MaxValue
   }
 
   "pathPrefix(JavaUUID)" should {
     val test = testFor(pathPrefix(JavaUUID) { echoCaptureAndUnmatchedPath })
-    "accept [/bdea8652-f26c-40ca-8157-0b96a2a8389d]" in test("bdea8652-f26c-40ca-8157-0b96a2a8389d:")
+    "accept [/bdea8652-f26c-40ca-8157-0b96a2a8389d]" inThe test("bdea8652-f26c-40ca-8157-0b96a2a8389d:")
-    "accept [/bdea8652-f26c-40ca-8157-0b96a2a8389dyes]" in test("bdea8652-f26c-40ca-8157-0b96a2a8389d:yes")
+    "accept [/bdea8652-f26c-40ca-8157-0b96a2a8389dyes]" inThe test("bdea8652-f26c-40ca-8157-0b96a2a8389d:yes")
-    "reject [/]" in test()
+    "reject [/]" inThe test()
-    "reject [/abc]" in test()
+    "reject [/abc]" inThe test()
   }
 
   "pathPrefix(Map(\"red\" -> 1, \"green\" -> 2, \"blue\" -> 3))" should {
     val test = testFor(pathPrefix(Map("red" → 1, "green" → 2, "blue" → 3)) { echoCaptureAndUnmatchedPath })
-    "accept [/green]" in test("2:")
+    "accept [/green]" inThe test("2:")
-    "accept [/redsea]" in test("1:sea")
+    "accept [/redsea]" inThe test("1:sea")
-    "reject [/black]" in test()
+    "reject [/black]" inThe test()
   }
 
   "pathPrefix(Map.empty)" should {
     val test = testFor(pathPrefix(Map[String, Int]()) { echoCaptureAndUnmatchedPath })
-    "reject [/black]" in test()
+    "reject [/black]" inThe test()
   }
 
   "pathPrefix(Segment)" should {
     val test = testFor(pathPrefix(Segment) { echoCaptureAndUnmatchedPath })
-    "accept [/abc]" in test("abc:")
+    "accept [/abc]" inThe test("abc:")
-    "accept [/abc/]" in test("abc:/")
+    "accept [/abc/]" inThe test("abc:/")
-    "accept [/abc/def]" in test("abc:/def")
+    "accept [/abc/def]" inThe test("abc:/def")
-    "reject [/]" in test()
+    "reject [/]" inThe test()
   }
 
   "pathPrefix(Segments)" should {
     val test = testFor(pathPrefix(Segments) { echoCaptureAndUnmatchedPath })
-    "accept [/]" in test("List():")
+    "accept [/]" inThe test("List():")
-    "accept [/a/b/c]" in test("List(a, b, c):")
+    "accept [/a/b/c]" inThe test("List(a, b, c):")
-    "accept [/a/b/c/]" in test("List(a, b, c):/")
+    "accept [/a/b/c/]" inThe test("List(a, b, c):/")
   }
 
   """pathPrefix(separateOnSlashes("a/b"))""" should {
     val test = testFor(pathPrefix(separateOnSlashes("a/b")) { echoUnmatchedPath })
-    "accept [/a/b]" in test("")
+    "accept [/a/b]" inThe test("")
-    "accept [/a/b/]" in test("/")
+    "accept [/a/b/]" inThe test("/")
-    "reject [/a/c]" in test()
+    "reject [/a/c]" inThe test()
   }
   """pathPrefix(separateOnSlashes("abc"))""" should {
     val test = testFor(pathPrefix(separateOnSlashes("abc")) { echoUnmatchedPath })
-    "accept [/abc]" in test("")
+    "accept [/abc]" inThe test("")
-    "accept [/abcdef]" in test("def")
+    "accept [/abcdef]" inThe test("def")
-    "reject [/ab]" in test()
+    "reject [/ab]" inThe test()
   }
 
   """pathPrefixTest("a" / Segment ~ Slash)""" should {
     val test = testFor(pathPrefixTest("a" / Segment ~ Slash) { echoCaptureAndUnmatchedPath })
-    "accept [/a/bc/]" in test("bc:/a/bc/")
+    "accept [/a/bc/]" inThe test("bc:/a/bc/")
-    "reject [/a/bc]" in test()
+    "reject [/a/bc]" inThe test()
-    "reject [/a/]" in test()
+    "reject [/a/]" inThe test()
   }
 
   """pathSuffix("edit" / Segment)""" should {
     val test = testFor(pathSuffix("edit" / Segment) { echoCaptureAndUnmatchedPath })
-    "accept [/orders/123/edit]" in test("123:/orders/")
+    "accept [/orders/123/edit]" inThe test("123:/orders/")
-    "reject [/orders/123/ed]" in test()
+    "reject [/orders/123/ed]" inThe test()
-    "reject [/edit]" in test()
+    "reject [/edit]" inThe test()
   }
 
   """pathSuffix("foo" / "bar" ~ "baz")""" should {
     val test = testFor(pathSuffix("foo" / "bar" ~ "baz") { echoUnmatchedPath })
-    "accept [/orders/barbaz/foo]" in test("/orders/")
+    "accept [/orders/barbaz/foo]" inThe test("/orders/")
-    "reject [/orders/bazbar/foo]" in test()
+    "reject [/orders/bazbar/foo]" inThe test()
   }
 
   "pathSuffixTest(Slash)" should {
     val test = testFor(pathSuffixTest(Slash) { echoUnmatchedPath })
-    "accept [/]" in test("/")
+    "accept [/]" inThe test("/")
-    "accept [/foo/]" in test("/foo/")
+    "accept [/foo/]" inThe test("/foo/")
-    "reject [/foo]" in test()
+    "reject [/foo]" inThe test()
   }
 
   """pathPrefix("foo" | "bar")""" should {
     val test = testFor(pathPrefix("foo" | "bar") { echoUnmatchedPath })
-    "accept [/foo]" in test("")
+    "accept [/foo]" inThe test("")
-    "accept [/foops]" in test("ps")
+    "accept [/foops]" inThe test("ps")
-    "accept [/bar]" in test("")
+    "accept [/bar]" inThe test("")
-    "reject [/baz]" in test()
+    "reject [/baz]" inThe test()
   }
 
   """pathSuffix(!"foo")""" should {
     val test = testFor(pathSuffix(!"foo") { echoUnmatchedPath })
-    "accept [/bar]" in test("/bar")
+    "accept [/bar]" inThe test("/bar")
-    "reject [/foo]" in test()
+    "reject [/foo]" inThe test()
   }
 
   "pathPrefix(IntNumber?)" should {
     val test = testFor(pathPrefix(IntNumber?) { echoCaptureAndUnmatchedPath })
-    "accept [/12]" in test("Some(12):")
+    "accept [/12]" inThe test("Some(12):")
-    "accept [/12a]" in test("Some(12):a")
+    "accept [/12a]" inThe test("Some(12):a")
-    "accept [/foo]" in test("None:foo")
+    "accept [/foo]" inThe test("None:foo")
   }
 
   """pathPrefix("foo"?)""" should {
     val test = testFor(pathPrefix("foo"?) { echoUnmatchedPath })
-    "accept [/foo]" in test("")
+    "accept [/foo]" inThe test("")
-    "accept [/fool]" in test("l")
+    "accept [/fool]" inThe test("l")
-    "accept [/bar]" in test("bar")
+    "accept [/bar]" inThe test("bar")
   }
 
   """pathPrefix("foo") & pathEnd""" should {
     val test = testFor((pathPrefix("foo") & pathEnd) { echoUnmatchedPath })
-    "reject [/foobar]" in test()
+    "reject [/foobar]" inThe test()
-    "reject [/foo/bar]" in test()
+    "reject [/foo/bar]" inThe test()
-    "accept [/foo] and clear the unmatchedPath" in test("")
+    "accept [/foo] and clear the unmatchedPath" inThe test("")
-    "reject [/foo/]" in test()
+    "reject [/foo/]" inThe test()
   }
 
   """pathPrefix("foo") & pathEndOrSingleSlash""" should {
     val test = testFor((pathPrefix("foo") & pathEndOrSingleSlash) { echoUnmatchedPath })
-    "reject [/foobar]" in test()
+    "reject [/foobar]" inThe test()
-    "reject [/foo/bar]" in test()
+    "reject [/foo/bar]" inThe test()
-    "accept [/foo] and clear the unmatchedPath" in test("")
+    "accept [/foo] and clear the unmatchedPath" inThe test("")
-    "accept [/foo/] and clear the unmatchedPath" in test("")
+    "accept [/foo/] and clear the unmatchedPath" inThe test("")
   }
 
   """pathPrefix(IntNumber.repeat(separator = "."))""" should {
     {
       val test = testFor(pathPrefix(IntNumber.repeat(min = 2, max = 5, separator = ".")) { echoCaptureAndUnmatchedPath })
-      "reject [/foo]" in test()
+      "reject [/foo]" inThe test()
-      "reject [/1foo]" in test()
+      "reject [/1foo]" inThe test()
-      "reject [/1.foo]" in test()
+      "reject [/1.foo]" inThe test()
-      "accept [/1.2foo]" in test("List(1, 2):foo")
+      "accept [/1.2foo]" inThe test("List(1, 2):foo")
-      "accept [/1.2.foo]" in test("List(1, 2):.foo")
+      "accept [/1.2.foo]" inThe test("List(1, 2):.foo")
-      "accept [/1.2.3foo]" in test("List(1, 2, 3):foo")
+      "accept [/1.2.3foo]" inThe test("List(1, 2, 3):foo")
-      "accept [/1.2.3.foo]" in test("List(1, 2, 3):.foo")
+      "accept [/1.2.3.foo]" inThe test("List(1, 2, 3):.foo")
-      "accept [/1.2.3.4foo]" in test("List(1, 2, 3, 4):foo")
+      "accept [/1.2.3.4foo]" inThe test("List(1, 2, 3, 4):foo")
-      "accept [/1.2.3.4.foo]" in test("List(1, 2, 3, 4):.foo")
+      "accept [/1.2.3.4.foo]" inThe test("List(1, 2, 3, 4):.foo")
-      "accept [/1.2.3.4.5foo]" in test("List(1, 2, 3, 4, 5):foo")
+      "accept [/1.2.3.4.5foo]" inThe test("List(1, 2, 3, 4, 5):foo")
-      "accept [/1.2.3.4.5.foo]" in test("List(1, 2, 3, 4, 5):.foo")
+      "accept [/1.2.3.4.5.foo]" inThe test("List(1, 2, 3, 4, 5):.foo")
-      "accept [/1.2.3.4.5.6foo]" in test("List(1, 2, 3, 4, 5):.6foo")
+      "accept [/1.2.3.4.5.6foo]" inThe test("List(1, 2, 3, 4, 5):.6foo")
-      "accept [/1.2.3.]" in test("List(1, 2, 3):.")
+      "accept [/1.2.3.]" inThe test("List(1, 2, 3):.")
-      "accept [/1.2.3/]" in test("List(1, 2, 3):/")
+      "accept [/1.2.3/]" inThe test("List(1, 2, 3):/")
-      "accept [/1.2.3./]" in test("List(1, 2, 3):./")
+      "accept [/1.2.3./]" inThe test("List(1, 2, 3):./")
     }
     {
       val test = testFor(pathPrefix(IntNumber.repeat(2, ".")) { echoCaptureAndUnmatchedPath })
-      "reject [/bar]" in test()
+      "reject [/bar]" inThe test()
-      "reject [/1bar]" in test()
+      "reject [/1bar]" inThe test()
-      "reject [/1.bar]" in test()
+      "reject [/1.bar]" inThe test()
-      "accept [/1.2bar]" in test("List(1, 2):bar")
+      "accept [/1.2bar]" inThe test("List(1, 2):bar")
-      "accept [/1.2.bar]" in test("List(1, 2):.bar")
+      "accept [/1.2.bar]" inThe test("List(1, 2):.bar")
-      "accept [/1.2.3bar]" in test("List(1, 2):.3bar")
+      "accept [/1.2.3bar]" inThe test("List(1, 2):.3bar")
     }
   }
 
   """rawPathPrefix(Slash ~ "a" / Segment ~ Slash)""" should {
     val test = testFor(rawPathPrefix(Slash ~ "a" / Segment ~ Slash) { echoCaptureAndUnmatchedPath })
-    "accept [/a/bc/]" in test("bc:")
+    "accept [/a/bc/]" inThe test("bc:")
-    "reject [/a/bc]" in test()
+    "reject [/a/bc]" inThe test()
-    "reject [/ab/]" in test()
+    "reject [/ab/]" inThe test()
   }
 
   """rawPathPrefixTest(Slash ~ "a" / Segment ~ Slash)""" should {
     val test = testFor(rawPathPrefixTest(Slash ~ "a" / Segment ~ Slash) { echoCaptureAndUnmatchedPath })
-    "accept [/a/bc/]" in test("bc:/a/bc/")
+    "accept [/a/bc/]" inThe test("bc:/a/bc/")
-    "reject [/a/bc]" in test()
+    "reject [/a/bc]" inThe test()
-    "reject [/ab/]" in test()
+    "reject [/ab/]" inThe test()
   }
 
   "PathMatchers" should {
     {
       val test = testFor(path(Remaining.tmap { case Tuple1(s) ⇒ Tuple1(s.split('-').toList) }) { echoComplete })
-      "support the hmap modifier in accept [/yes-no]" in test("List(yes, no)")
+      "support the hmap modifier in accept [/yes-no]" inThe test("List(yes, no)")
     }
     {
       val test = testFor(path(Remaining.map(_.split('-').toList)) { echoComplete })
-      "support the map modifier in accept [/yes-no]" in test("List(yes, no)")
+      "support the map modifier in accept [/yes-no]" inThe test("List(yes, no)")
     }
     {
       val test = testFor(path(Remaining.tflatMap { case Tuple1(s) ⇒ Some(s).filter("yes" ==).map(x ⇒ Tuple1(x)) }) { echoComplete })
-      "support the hflatMap modifier in accept [/yes]" in test("yes")
+      "support the hflatMap modifier in accept [/yes]" inThe test("yes")
-      "support the hflatMap modifier in reject [/blub]" in test()
+      "support the hflatMap modifier in reject [/blub]" inThe test()
     }
     {
       val test = testFor(path(Remaining.flatMap(s ⇒ Some(s).filter("yes" ==))) { echoComplete })
-      "support the flatMap modifier in accept [/yes]" in test("yes")
+      "support the flatMap modifier in accept [/yes]" inThe test("yes")
-      "support the flatMap modifier reject [/blub]" in test()
+      "support the flatMap modifier reject [/blub]" inThe test()
     }
   }
 
   implicit class WithIn(str: String) {
-    def in(f: String ⇒ Unit) = convertToWordSpecStringWrapper(str) in f(str)
+    def inThe(f: String ⇒ Unit) = convertToWordSpecStringWrapper(str) in f(str)
-    def in(body: ⇒ Unit) = convertToWordSpecStringWrapper(str) in body
+    def inThe(body: ⇒ Unit) = convertToWordSpecStringWrapper(str) in body
   }
 
   case class testFor(route: Route) {

akka-persistence-tck/src/main/scala/akka/persistence/japi/journal/JavaJournalPerfSpec.scala

@@ -6,6 +6,7 @@ package akka.persistence.japi.journal
 import akka.persistence.CapabilityFlag
 import akka.persistence.journal.JournalPerfSpec
 import com.typesafe.config.Config
+import org.scalactic.source.Position
 import org.scalatest.Informer
 
 /**
@@ -43,7 +44,8 @@ import org.scalatest.Informer
  */
 class JavaJournalPerfSpec(config: Config) extends JournalPerfSpec(config) {
   override protected def info: Informer = new Informer {
-    override def apply(message: String, payload: Option[Any]): Unit = System.out.println(message)
+    override def apply(message: String, payload: Option[Any])(implicit pos: Position): Unit =
+      System.out.println(message)
   }
 
   override protected def supportsRejectingNonSerializableObjects: CapabilityFlag = CapabilityFlag.on

akka-persistence-tck/src/main/scala/akka/persistence/scalatest/MayVerb.scala

@@ -3,6 +3,7 @@
  */
 package akka.persistence.scalatest
 
+import org.scalactic.source.Position
 import org.scalatest.exceptions.TestCanceledException
 import org.scalatest.words.StringVerbBlockRegistration
 
@@ -37,8 +38,8 @@ trait MayVerb {
      *
      * @see <a href="https://www.rfc-editor.org/rfc/rfc2119.txt">RFC 2119</a>
      */
-    def may(right: ⇒ Unit)(implicit fun: StringVerbBlockRegistration) {
+    def may(right: ⇒ Unit)(implicit fun: StringVerbBlockRegistration, pos: Position) {
-      fun(leftSideString, "may", right _)
+      fun(leftSideString, "may", pos, right _)
     }
   }
 

akka-persistence/src/test/scala/akka/persistence/PersistentActorStashingSpec.scala

@@ -166,7 +166,7 @@ abstract class PersistentActorStashingSpec(config: Config) extends PersistenceSp
 
       cmds foreach (persistentActor ! _)
       persistentActor ! GetState
-      expectMsg(evts)
+      expectMsg(evts.toList)
     }
   }
 

akka-remote-tests/src/test/scala/org/scalatest/extra/QuietReporter.scala

@@ -8,7 +8,8 @@ import org.scalatest.tools.StandardOutReporter
 import org.scalatest.events._
 import java.lang.Boolean.getBoolean
 
-class QuietReporter(inColor: Boolean, withDurations: Boolean = false) extends StandardOutReporter(withDurations, inColor, false, true, false, false, false, false, false) {
+class QuietReporter(inColor: Boolean, withDurations: Boolean = false)
+  extends StandardOutReporter(withDurations, inColor, false, true, false, false, false, false, false, false) {
 
   def this() = this(!getBoolean("akka.test.nocolor"), !getBoolean("akka.test.nodurations"))
 

akka-remote/src/test/scala/akka/remote/AccrualFailureDetectorSpec.scala

@@ -188,7 +188,7 @@ class AccrualFailureDetectorSpec extends AkkaSpec("akka.loglevel = INFO") {
       fd.heartbeat() //2000
       fd.heartbeat() //2500
       val phi2 = fd.phi //3000
-      phi2 should ===(phi1.plusOrMinus(0.001))
+      phi2 should ===(phi1 +- (0.001))
     }
 
   }

akka-remote/src/test/scala/akka/remote/RemotingSpec.scala

@@ -458,8 +458,7 @@ class RemotingSpec extends AkkaSpec(RemotingSpec.cfg) with ImplicitSender with D
 
     "be able to use multiple transports and use the appropriate one (TCP)" in {
       val r = system.actorOf(Props[Echo1], "gonk")
-      r.path.toString should be ===
+      r.path.toString should ===(s"akka.tcp://remote-sys@localhost:${port(remoteSystem, "tcp")}/remote/akka.tcp/RemotingSpec@localhost:${port(system, "tcp")}/user/gonk")
-        s"akka.tcp://remote-sys@localhost:${port(remoteSystem, "tcp")}/remote/akka.tcp/RemotingSpec@localhost:${port(system, "tcp")}/user/gonk"
       r ! 42
       expectMsg(42)
       EventFilter[Exception]("crash", occurrences = 1).intercept {
@@ -474,8 +473,7 @@ class RemotingSpec extends AkkaSpec(RemotingSpec.cfg) with ImplicitSender with D
 
     "be able to use multiple transports and use the appropriate one (UDP)" in {
       val r = system.actorOf(Props[Echo1], "zagzag")
-      r.path.toString should be ===
+      r.path.toString should ===(s"akka.udp://remote-sys@localhost:${port(remoteSystem, "udp")}/remote/akka.udp/RemotingSpec@localhost:${port(system, "udp")}/user/zagzag")
-        s"akka.udp://remote-sys@localhost:${port(remoteSystem, "udp")}/remote/akka.udp/RemotingSpec@localhost:${port(system, "udp")}/user/zagzag"
       r ! 42
       expectMsg(10.seconds, 42)
       EventFilter[Exception]("crash", occurrences = 1).intercept {
@@ -490,8 +488,7 @@ class RemotingSpec extends AkkaSpec(RemotingSpec.cfg) with ImplicitSender with D
 
     "be able to use multiple transports and use the appropriate one (SSL)" in {
       val r = system.actorOf(Props[Echo1], "roghtaar")
-      r.path.toString should be ===
+      r.path.toString should ===(s"akka.ssl.tcp://remote-sys@localhost:${port(remoteSystem, "ssl.tcp")}/remote/akka.ssl.tcp/RemotingSpec@localhost:${port(system, "ssl.tcp")}/user/roghtaar")
-        s"akka.ssl.tcp://remote-sys@localhost:${port(remoteSystem, "ssl.tcp")}/remote/akka.ssl.tcp/RemotingSpec@localhost:${port(system, "ssl.tcp")}/user/roghtaar"
       r ! 42
       expectMsg(10.seconds, 42)
       EventFilter[Exception]("crash", occurrences = 1).intercept {

akka-stream-tests/src/test/java/akka/stream/javadsl/FlowTest.java

@@ -804,7 +804,7 @@ public class FlowTest extends StreamTest {
       try {
         Source.<Integer> maybe().via(Flow.of(Integer.class).initialTimeout(Duration.create(1, "second")))
             .runWith(Sink.<Integer> head(), materializer).toCompletableFuture().get(3, TimeUnit.SECONDS);
-        fail("A TimeoutException was expected");
+        org.junit.Assert.fail("A TimeoutException was expected");
       } catch (ExecutionException e) {
         throw e.getCause();
       }
@@ -820,7 +820,7 @@ public class FlowTest extends StreamTest {
       try {
         Source.<Integer> maybe().via(Flow.of(Integer.class).completionTimeout(Duration.create(1, "second")))
             .runWith(Sink.<Integer> head(), materializer).toCompletableFuture().get(3, TimeUnit.SECONDS);
-        fail("A TimeoutException was expected");
+        org.junit.Assert.fail("A TimeoutException was expected");
       } catch (ExecutionException e) {
         throw e.getCause();
       }
@@ -835,7 +835,7 @@ public class FlowTest extends StreamTest {
       try {
         Source.<Integer> maybe().via(Flow.of(Integer.class).idleTimeout(Duration.create(1, "second")))
             .runWith(Sink.<Integer> head(), materializer).toCompletableFuture().get(3, TimeUnit.SECONDS);
-        fail("A TimeoutException was expected");
+        org.junit.Assert.fail("A TimeoutException was expected");
       } catch (ExecutionException e) {
         throw e.getCause();
       }

akka-stream-tests/src/test/java/akka/stream/javadsl/SourceTest.java

@@ -767,7 +767,7 @@ public class SourceTest extends StreamTest {
       try {
         Source.maybe().initialTimeout(Duration.create(1, "second")).runWith(Sink.head(), materializer)
             .toCompletableFuture().get(3, TimeUnit.SECONDS);
-        fail("A TimeoutException was expected");
+        org.junit.Assert.fail("A TimeoutException was expected");
       } catch (ExecutionException e) {
         throw e.getCause();
       }
@@ -782,7 +782,7 @@ public class SourceTest extends StreamTest {
       try {
         Source.maybe().completionTimeout(Duration.create(1, "second")).runWith(Sink.head(), materializer)
             .toCompletableFuture().get(3, TimeUnit.SECONDS);
-        fail("A TimeoutException was expected");
+        org.junit.Assert.fail("A TimeoutException was expected");
       } catch (ExecutionException e) {
         throw e.getCause();
       }
@@ -797,7 +797,7 @@ public class SourceTest extends StreamTest {
       try {
         Source.maybe().idleTimeout(Duration.create(1, "second")).runWith(Sink.head(), materializer)
             .toCompletableFuture().get(3, TimeUnit.SECONDS);
-        fail("A TimeoutException was expected");
+        org.junit.Assert.fail("A TimeoutException was expected");
       } catch (ExecutionException e) {
         throw e.getCause();
       }

akka-stream-tests/src/test/scala/akka/stream/impl/ResizableMultiReaderRingBufferSpec.scala

@@ -4,10 +4,10 @@
 package akka.stream.impl
 
 import scala.util.Random
-import org.scalatest.{ ShouldMatchers, WordSpec }
+import org.scalatest.{ Matchers, WordSpec }
 import akka.stream.impl.ResizableMultiReaderRingBuffer._
 
-class ResizableMultiReaderRingBufferSpec extends WordSpec with ShouldMatchers {
+class ResizableMultiReaderRingBufferSpec extends WordSpec with Matchers {
 
   "A ResizableMultiReaderRingBuffer" should {
 

akka-stream-tests/src/test/scala/akka/stream/impl/StreamLayoutSpec.scala

@@ -7,6 +7,7 @@ import akka.stream._
 import akka.stream.scaladsl._
 import akka.stream.testkit.StreamSpec
 import org.reactivestreams.{ Publisher, Subscriber, Subscription }
+import org.scalatest.concurrent.PatienceConfiguration.Timeout
 
 import scala.concurrent.duration._
 
@@ -126,7 +127,7 @@ class StreamLayoutSpec extends StreamSpec {
     }
 
     // Seen tests run in 9-10 seconds, these test cases are heavy on the GC
-    val veryPatient = PatienceConfig(20.seconds)
+    val veryPatient = Timeout(20.seconds)
 
     "not fail materialization when building a large graph with simple computation" when {
 

akka-stream-tests/src/test/scala/akka/stream/scaladsl/FlowMapAsyncSpec.scala

@@ -7,6 +7,7 @@ import scala.concurrent.Await
 import scala.concurrent.Future
 import scala.concurrent.duration._
 import java.util.concurrent.ThreadLocalRandom
+
 import scala.util.control.NoStackTrace
 import akka.stream.ActorMaterializer
 import akka.stream.testkit._
@@ -16,11 +17,14 @@ import akka.testkit.TestProbe
 import akka.stream.ActorAttributes.supervisionStrategy
 import akka.stream.Supervision.resumingDecider
 import akka.stream.impl.ReactiveStreamsCompliance
+
 import scala.annotation.tailrec
 import scala.concurrent.Promise
 import java.util.concurrent.atomic.AtomicInteger
 import java.util.concurrent.LinkedBlockingQueue
 
+import org.scalatest.concurrent.PatienceConfiguration.Timeout
+
 class FlowMapAsyncSpec extends StreamSpec {
 
   implicit val materializer = ActorMaterializer()
@@ -245,7 +249,7 @@ class FlowMapAsyncSpec extends StreamSpec {
         Source(1 to N)
           .mapAsync(parallelism)(i ⇒ deferred())
           .runFold(0)((c, _) ⇒ c + 1)
-          .futureValue(PatienceConfig(3.seconds)) should ===(N)
+          .futureValue(Timeout(3.seconds)) should ===(N)
       } finally {
         timer.interrupt()
       }

akka-stream-tests/src/test/scala/akka/stream/scaladsl/FlowMapAsyncUnorderedSpec.scala

@@ -7,7 +7,7 @@ import scala.concurrent.Await
 import scala.concurrent.Future
 import scala.concurrent.duration._
 import scala.util.control.NoStackTrace
-import akka.stream.{ ActorMaterializer }
+import akka.stream.ActorMaterializer
 import akka.stream.testkit._
 import akka.stream.testkit.scaladsl._
 import akka.stream.testkit.Utils._
@@ -17,8 +17,11 @@ import akka.stream.ActorAttributes.supervisionStrategy
 import akka.stream.Supervision.resumingDecider
 import akka.stream.impl.ReactiveStreamsCompliance
 import java.util.concurrent.atomic.AtomicInteger
+
 import scala.concurrent.Promise
 import java.util.concurrent.LinkedBlockingQueue
+import org.scalatest.concurrent.PatienceConfiguration.Timeout
+
 import scala.annotation.tailrec
 
 class FlowMapAsyncUnorderedSpec extends StreamSpec {
@@ -236,7 +239,7 @@ class FlowMapAsyncUnorderedSpec extends StreamSpec {
         Source(1 to N)
           .mapAsyncUnordered(parallelism)(i ⇒ deferred())
           .runFold(0)((c, _) ⇒ c + 1)
-          .futureValue(PatienceConfig(3.seconds)) should ===(N)
+          .futureValue(Timeout(3.seconds)) should ===(N)
       } finally {
         timer.interrupt()
       }

akka-typed/src/test/scala/akka/typed/ActorContextSpec.scala

@@ -2,7 +2,6 @@ package akka.typed
 
 import scala.concurrent.duration._
 import scala.concurrent.Future
-import org.scalautils.ConversionCheckedTripleEquals
 import com.typesafe.config.ConfigFactory
 import akka.actor.DeadLetterSuppression
 

akka-typed/src/test/scala/akka/typed/BehaviorSpec.scala

@@ -3,8 +3,6 @@
  */
 package akka.typed
 
-import org.scalautils.ConversionCheckedTripleEquals
-
 class BehaviorSpec extends TypedSpec {
 
   sealed trait Command {

project/Dependencies.scala

@@ -19,15 +19,11 @@ object Dependencies {
     crossScalaVersions := Seq("2.11.8"), // "2.12.0-M4"
     scalaVersion := crossScalaVersions.value.head,
     scalaStmVersion := sys.props.get("akka.build.scalaStmVersion").getOrElse("0.7"),
-    scalaCheckVersion := sys.props.get("akka.build.scalaCheckVersion").getOrElse("1.11.6"),
+    scalaCheckVersion := sys.props.get("akka.build.scalaCheckVersion").getOrElse("1.13.2"),
     scalaTestVersion := {
       scalaVersion.value match {
-        case "2.12.0-M1" => "2.2.5-M1"
+        case "2.12.0-M5" => "3.0.0"
-        case "2.12.0-M2" => "2.2.5-M2"
+        case _ => "3.0.0"
-        case "2.12.0-M3" => "2.2.5-M3"
-        case "2.12.0-M4" => "2.2.6"
-        case "2.12.0-M5" => "3.0.0-RC4"
-        case _ => "2.2.4"
       }
     },
     java8CompatVersion := {