Tests build and pass

Author: farmdawgnation

core/src/test/scala/cleanup.scala

@@ -1,7 +1,9 @@
 package dispatch.spec
 
+import scala.concurrent.ExecutionContext
+
 trait DispatchCleanup extends unfiltered.spec.ServerCleanup {
-  implicit def executor = dispatch.Defaults.executor
+  implicit def executor: ExecutionContext = dispatch.Defaults.executor
 
   override def cleanup() = {
     super.cleanup()

project/common.scala

@@ -50,6 +50,8 @@ object Common {
       )
     },
 
+    Test / scalacOptions += "-Xsource-features:infer-override",
+
     organization := "org.dispatchhttp",
 
     homepage :=