How to disable Kamon logging for tests?

Question

Is there a way to use Kamon logging only in running the code, not in tests?

I'm using kamon-log-reporter and kamon-scala on Scala 2.12. My code-under-test uses the Kamon API so I want to have kamon-core both in Runtime and Test. However, I'm not interested in console logging in tests, and sbt-aspectj-runner plugin doesn't seem to launch AspectJ for sbt test (a separate issue).

My setup:

/project/plugins.sbt

resolvers += Resolver.bintrayIvyRepo("kamon-io", "sbt-plugins")
        
        
addSbtPlugin("io.kamon" % "sbt-aspectj-runner" % "1.0.1")
        

build.sbt

val kamonVer= "0.6.5"

val kamon = "io.kamon" %% "kamon-core" % kamonVer
    

val kamonLogging = "io.kamon" %% "kamon-log-reporter" % kamonVer
    
val kamonAspectJ = "io.kamon" %% "kamon-scala" % kamonVer
    

libraryDependencies ++= Seq(
kamon, akkaHttp, typesafeConfig, akkaHttpTestkit, scalaTest)

libraryDependencies ++= Seq(kamonLogging, kamonAspectJ)
    

I've tried this, but it makes logging disappear also in sbt run:

libraryDependencies in Runtime ++= Seq(kamonLogging, kamonAspectJ)


Answer 1

I would recommend trying addSbtPlugin("com.lightbend.sbt" % "sbt-javaagent" % "0.1.2")

In https://github.com/Workday/prometheus-akka/blob/master/build.sbt, I use this to enable aspectjweaver in tests.