1 files changed, 0 insertions, 94 deletions
diff --git a/kamon-core/src/test/scala/kamon/metric/HistogramSpec.scala b/kamon-core/src/test/scala/kamon/metric/HistogramSpec.scala
deleted file mode 100644
index f0ea1292..00000000
--- a/kamon-core/src/test/scala/kamon/metric/HistogramSpec.scala
+++ /dev/null
@@ -1,94 +0,0 @@
-package kamon.metric
-
-import kamon.Kamon
-import org.scalatest.{Matchers, WordSpec}
-import MeasurementUnit._
-
-
-class HistogramSpec extends WordSpec with Matchers {
-  import HistogramTestHelper.HistogramMetricSyntax
-
-  "a Histogram" should {
-    "record values and reset internal state when a snapshot is taken" in {
-      val histogram = Kamon.histogram("test", unit = time.nanoseconds)
-      histogram.record(100)
-      histogram.record(150, 998)
-      histogram.record(200)
-
-      val distribution = histogram.distribution()
-      distribution.min shouldBe(100)
-      distribution.max shouldBe(200)
-      distribution.count shouldBe(1000)
-      distribution.buckets.length shouldBe 3
-      distribution.buckets.map(b => (b.value, b.frequency)) should contain.allOf(
-        (100 -> 1),
-        (150 -> 998),
-        (200 -> 1)
-      )
-
-      val emptyDistribution = histogram.distribution()
-      emptyDistribution.min shouldBe(0)
-      emptyDistribution.max shouldBe(0)
-      emptyDistribution.count shouldBe(0)
-      emptyDistribution.buckets.length shouldBe 0
-    }
-
-    "accept a smallest discernible value configuration" in {
-      // The lowestDiscernibleValue gets rounded down to the closest power of 2, so, here it will be 64.
-      val histogram = Kamon.histogram("test-lowest-discernible-value", unit = time.nanoseconds, dynamicRange = DynamicRange.Fine.withLowestDiscernibleValue(100))
-      histogram.record(100)
-      histogram.record(200)
-      histogram.record(300)
-      histogram.record(1000)
-      histogram.record(2000)
-      histogram.record(3000)
-
-      val distribution = histogram.distribution()
-      distribution.min shouldBe(64)
-      distribution.max shouldBe(2944)
-      distribution.count shouldBe(6)
-      distribution.buckets.length shouldBe 6
-      distribution.buckets.map(b => (b.value, b.frequency)) should contain.allOf(
-        (64 -> 1),
-        (192 -> 1),
-        (256 -> 1),
-        (960 -> 1),
-        (1984 -> 1),
-        (2944 -> 1)
-      )
-    }
-
-    "[private api] record values and optionally keep the internal state when a snapshot is taken" in {
-      val histogram = Kamon.histogram("test", unit = time.nanoseconds)
-      histogram.record(100)
-      histogram.record(150, 998)
-      histogram.record(200)
-
-      val distribution = {
-        histogram.distribution(resetState = false) // first one gets discarded
-        histogram.distribution(resetState = false)
-      }
-
-      distribution.min shouldBe(100)
-      distribution.max shouldBe(200)
-      distribution.count shouldBe(1000)
-      distribution.buckets.length shouldBe 3
-      distribution.buckets.map(b => (b.value, b.frequency)) should contain.allOf(
-        (100 -> 1),
-        (150 -> 998),
-        (200 -> 1)
-      )
-    }
-  }
-}
-
-object HistogramTestHelper {
-
-  implicit class HistogramMetricSyntax(metric: HistogramMetric) {
-    def distribution(resetState: Boolean = true): Distribution =
-      metric.refine(Map.empty[String, String]) match {
-        case h: AtomicHdrHistogram  => h.snapshot(resetState).distribution
-        case h: HdrHistogram        => h.snapshot(resetState).distribution
-      }
-  }
-}