Support updated scalatest/scalacheck; bump sbt and Scala versions. (#605)

bump scoverage version

2 files changed, 3 insertions, 2 deletions

diff --git a/src/test/scala/chiselTests/ChiselSpec.scala b/src/test/scala/chiselTests/ChiselSpec.scala
index 143a1495..14672d68 100644
--- a/src/test/scala/chiselTests/ChiselSpec.scala
+++ b/src/test/scala/chiselTests/ChiselSpec.scala
@@ -68,7 +68,7 @@ class ChiselPropSpec extends PropSpec with ChiselRunners with PropertyChecks wit
 
   // Constrain the default number of instances generated for every use of forAll.
   implicit override val generatorDrivenConfig =
-    PropertyCheckConfig(minSuccessful = 8, minSize = 1, maxSize = 4)
+    PropertyCheckConfiguration(minSuccessful = 8, minSize = 1, sizeRange = 3)
 
   // Generator for small positive integers.
   val smallPosInts = Gen.choose(1, 4)
diff --git a/src/test/scala/chiselTests/Direction.scala b/src/test/scala/chiselTests/Direction.scala
index c3400013..83ef7088 100644
--- a/src/test/scala/chiselTests/Direction.scala
+++ b/src/test/scala/chiselTests/Direction.scala
@@ -4,6 +4,7 @@ package chiselTests
 
 import chisel3._
 import org.scalatest._
+import org.scalatest.matchers._
 import org.scalatest.prop._
 import chisel3.testers.BasicTester
 
@@ -22,7 +23,7 @@ class BadDirection extends DirectionHaver {
   io.in := 0.U
 }
 
-class DirectionSpec extends ChiselPropSpec with ShouldMatchers {
+class DirectionSpec extends ChiselPropSpec with Matchers {
 
   //TODO: In Chisel3 these are actually FIRRTL errors. Remove from tests?