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package xyz.driver.tracing
import akka.actor._
import akka.stream._
import java.nio.file._
import akka.http.scaladsl.server._
import akka.http.scaladsl.server.Directives._
import akka.http.scaladsl.testkit.ScalatestRouteTest
import TracingDirectives._
import scala.concurrent._
import scala.concurrent.duration._
import org.scalatest._
class TracingDirectivesSpec extends FlatSpec with BeforeAndAfterAll with ScalatestRouteTest {
implicit val tracer = new GoogleTracer(
"driverinc-sandbox",
Paths.get(
system.settings.config.getString("tracing.google.service-account-file"))
)
val route: Route = trace(tracer, "example.org") {
pathPrefix("1") {
trace(tracer, "test-sub-trace-1") {
Thread.sleep(2)
trace(tracer, "test-subsub-trace-1") {
Thread.sleep(2)
trace(tracer, "test-subsubsub-trace-1") {
Thread.sleep(10)
complete("ok")
}
}
}
} ~
pathPrefix("2") {
trace(tracer, "test-sub-trace-2") {
Thread.sleep(20)
complete("ok")
}
}
}
"Tracer" should "submit" in {
for (i <- 0 until 100) {
Get(s"https://example.org/${i % 2 + 1}") ~> route ~> check {
assert(responseAs[String] == "ok")
}
}
}
override def afterAll() = {
tracer.queue.complete()
Await.ready(tracer.queue.watchCompletion(), Duration.Inf)
super.afterAll()
}
}
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