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author | Diego <diegolparra@gmail.com> | 2015-08-20 00:03:16 -0300 |
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committer | Diego <diegolparra@gmail.com> | 2015-08-25 10:13:22 -0300 |
commit | 569f1997c70f54b1b9f08b2f255e6bb46212ae77 (patch) | |
tree | 4d723d2ba2bc0f62b21865a21341795295c181a1 /kamon-core/src/test/scala | |
parent | 1efb03c6c6c8afc528a103eb78c3cfc96e12bd8a (diff) | |
download | Kamon-569f1997c70f54b1b9f08b2f255e6bb46212ae77.tar.gz Kamon-569f1997c70f54b1b9f08b2f255e6bb46212ae77.tar.bz2 Kamon-569f1997c70f54b1b9f08b2f255e6bb46212ae77.zip |
! core: generalize ThreadPoolExecutors metrics
Diffstat (limited to 'kamon-core/src/test/scala')
-rw-r--r-- | kamon-core/src/test/scala/kamon/util/executors/ExecutorServiceMetricsSpec.scala | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/kamon-core/src/test/scala/kamon/util/executors/ExecutorServiceMetricsSpec.scala b/kamon-core/src/test/scala/kamon/util/executors/ExecutorServiceMetricsSpec.scala new file mode 100644 index 00000000..91f3cb71 --- /dev/null +++ b/kamon-core/src/test/scala/kamon/util/executors/ExecutorServiceMetricsSpec.scala @@ -0,0 +1,77 @@ +/* + * ========================================================================================= + * Copyright © 2013-2015 the kamon project <http://kamon.io/> + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software distributed under the + * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, + * either express or implied. See the License for the specific language governing permissions + * and limitations under the License. + * ========================================================================================= + */ + +package kamon.util.executors + +import java.util.concurrent.Executors + +import kamon.Kamon +import kamon.metric.EntityRecorder +import kamon.testkit.BaseKamonSpec + +class ExecutorServiceMetricsSpec extends BaseKamonSpec("executor-service-metrics-spec") { + + "the ExecutorServiceMetrics" should { + "register a SingleThreadPool, collect their metrics and remove it" in { + val singleThreadPoolExecutor = Executors.newSingleThreadExecutor() + ExecutorServiceMetrics.register("single-thread-pool", singleThreadPoolExecutor) + findExecutorRecorder("single-thread-pool") should not be empty + + ExecutorServiceMetrics.remove("single-thread-pool") + findExecutorRecorder("single-thread-pool") should be (empty) + } + + "register a ThreadPoolExecutor, collect their metrics and remove it" in { + val threadPoolExecutor = Executors.newCachedThreadPool() + ExecutorServiceMetrics.register("thread-pool-executor", threadPoolExecutor) + findExecutorRecorder("thread-pool-executor") should not be empty + + ExecutorServiceMetrics.remove("thread-pool-executor") + findExecutorRecorder("thread-pool-executor") should be (empty) + } + + "register a ScheduledThreadPoolExecutor, collect their metrics and remove it" in { + val scheduledThreadPoolExecutor = Executors.newSingleThreadScheduledExecutor() + ExecutorServiceMetrics.register("scheduled-thread-pool-executor", scheduledThreadPoolExecutor) + findExecutorRecorder("scheduled-thread-pool-executor") should not be empty + + ExecutorServiceMetrics.remove("scheduled-thread-pool-executor") + findExecutorRecorder("scheduled-thread-pool-executor") should be (empty) + } + + "register a Java ForkJoinPool, collect their metrics and remove it" in { + val javaForkJoinPool = Executors.newWorkStealingPool() + ExecutorServiceMetrics.register("java-fork-join-pool", javaForkJoinPool) + findExecutorRecorder("java-fork-join-pool") should not be empty + + ExecutorServiceMetrics.remove("java-fork-join-pool") + findExecutorRecorder("java-fork-join-pool") should be (empty) + } + + "register a Scala ForkJoinPool, collect their metrics and remove it" in { + val scalaForkJoinPool = new scala.concurrent.forkjoin.ForkJoinPool() + ExecutorServiceMetrics.register("scala-fork-join-pool", scalaForkJoinPool) + findExecutorRecorder("scala-fork-join-pool") should not be empty + + ExecutorServiceMetrics.remove("scala-fork-join-pool") + findExecutorRecorder("scala-fork-join-pool") should be (empty) + } + + def findExecutorRecorder(name: String): Option[EntityRecorder] = + Kamon.metrics.find(name, ExecutorServiceMetrics.Category, Map.empty) + } + +} |