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package kamon.testkit
import com.typesafe.config.ConfigFactory
import kamon.Kamon
trait Reconfigure {
def enableFastSpanFlushing(): Unit = {
applyConfig("kamon.trace.tick-interval = 1 millisecond")
}
def sampleAlways(): Unit = {
applyConfig("kamon.trace.sampler = always")
}
def sampleNever(): Unit = {
applyConfig("kamon.trace.sampler = never")
}
private def applyConfig(configString: String): Unit = {
Kamon.reconfigure(ConfigFactory.parseString(configString).withFallback(Kamon.config()))
}
}
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