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Diffstat (limited to 'kamon-core/src/test/scala/kamon/metrics/TickMetricSnapshotBufferSpec.scala')
-rw-r--r-- | kamon-core/src/test/scala/kamon/metrics/TickMetricSnapshotBufferSpec.scala | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/kamon-core/src/test/scala/kamon/metrics/TickMetricSnapshotBufferSpec.scala b/kamon-core/src/test/scala/kamon/metrics/TickMetricSnapshotBufferSpec.scala deleted file mode 100644 index d0a0c707..00000000 --- a/kamon-core/src/test/scala/kamon/metrics/TickMetricSnapshotBufferSpec.scala +++ /dev/null @@ -1,81 +0,0 @@ -/* - * ========================================================================================= - * Copyright © 2013 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.metrics - -import org.scalatest.{ Matchers, WordSpecLike } -import akka.testkit.TestKit -import akka.actor.ActorSystem -import scala.concurrent.duration._ -import kamon.metrics.Subscriptions.TickMetricSnapshot -import kamon.metrics.MetricSnapshot.Measurement - -class TickMetricSnapshotBufferSpec extends TestKit(ActorSystem("tick-metric-snapshot-buffer")) with WordSpecLike with Matchers { - - "the TickMetricSnapshotBuffer" should { - "merge TickMetricSnapshots received until the flush timeout is reached and fix the from/to fields" in new SnapshotFixtures { - val buffer = system.actorOf(TickMetricSnapshotBuffer.props(3 seconds, testActor)) - - buffer ! firstEmpty - buffer ! secondEmpty - buffer ! thirdEmpty - - within(2 seconds)(expectNoMsg()) - val mergedSnapshot = expectMsgType[TickMetricSnapshot] - - mergedSnapshot.from should equal(1000) - mergedSnapshot.to should equal(4000) - mergedSnapshot.metrics should be('empty) - } - - "merge empty and non-empty snapshots" in new SnapshotFixtures { - val buffer = system.actorOf(TickMetricSnapshotBuffer.props(3 seconds, testActor)) - - buffer ! firstNonEmpty - buffer ! secondNonEmpty - buffer ! thirdEmpty - - within(2 seconds)(expectNoMsg()) - val mergedSnapshot = expectMsgType[TickMetricSnapshot] - - mergedSnapshot.from should equal(1000) - mergedSnapshot.to should equal(4000) - mergedSnapshot.metrics should not be ('empty) - - val testMetricSnapshot = mergedSnapshot.metrics(CustomMetric("test-metric")).metrics(CustomMetric.RecordedValues) - testMetricSnapshot.min should equal(1) - testMetricSnapshot.max should equal(10) - testMetricSnapshot.numberOfMeasurements should equal(35) - testMetricSnapshot.measurements should contain allOf (Measurement(1, 10), Measurement(4, 9), Measurement(10, 16)) - - } - } - - trait SnapshotFixtures { - val firstEmpty = TickMetricSnapshot(1000, 2000, Map.empty) - val secondEmpty = TickMetricSnapshot(2000, 3000, Map.empty) - val thirdEmpty = TickMetricSnapshot(3000, 4000, Map.empty) - - val firstNonEmpty = TickMetricSnapshot(1000, 2000, - Map((CustomMetric("test-metric") -> SimpleGroupSnapshot(Map(CustomMetric.RecordedValues -> MetricSnapshot(InstrumentTypes.Histogram, 20, Scale.Unit, Vector(Measurement(1, 10), Measurement(10, 10)))))))) - - val secondNonEmpty = TickMetricSnapshot(1000, 2000, - Map((CustomMetric("test-metric") -> SimpleGroupSnapshot(Map(CustomMetric.RecordedValues -> MetricSnapshot(InstrumentTypes.Histogram, 15, Scale.Unit, Vector(Measurement(4, 9), Measurement(10, 6)))))))) - - } - - case class SimpleGroupSnapshot(metrics: Map[MetricIdentity, MetricSnapshotLike]) extends MetricGroupSnapshot -} |