Use Math.floor when calcNextEventTick for charging entities

CHANGELOG.md

@@ -151,6 +151,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Refactor external simulation setup [#1136](https://github.com/ie3-institute/simona/issues/1136)
 - Use new tick retrieval methods from PSDM [#920](https://github.com/ie3-institute/simona/issues/920)
 - Refactor input and output configs [#1175](https://github.com/ie3-institute/simona/issues/1175)
+- Use `Math.floor` when calcNextEventTick for charging entities [#1256](https://github.com/ie3-institute/simona/issues/1256) 
 
 ### Fixed
 - Fix rendering of references in documentation [#505](https://github.com/ie3-institute/simona/issues/505)

src/main/scala/edu/ie3/simona/model/participant2/ChargingHelper.scala

@@ -96,7 +96,7 @@ object ChargingHelper {
 
     // calculate the tick from time span
     maybeTimeSpan.map { timeSpan =>
-      val timeSpanTicks = Math.round(timeSpan.toSeconds)
+      val timeSpanTicks = Math.floor(timeSpan.toSeconds).toLong
       currentTick + timeSpanTicks
     }
   }

src/main/scala/edu/ie3/simona/model/thermal/CylindricalThermalStorage.scala

@@ -106,14 +106,14 @@ final case class CylindricalThermalStorage(
     val nextThreshold =
       if (qDot > zeroKW) {
         val duration = (maxEnergyThreshold - updatedEnergy) / qDot
-        val durationInTicks = Math.round(duration.toSeconds)
+        val durationInTicks = Math.floor(duration.toSeconds).toLong
         if (durationInTicks <= 0L)
           None
         else
           Some(StorageFull(tick + durationInTicks))
       } else if (qDot < zeroKW) {
         val duration = updatedEnergy / qDot * (-1)
-        val durationInTicks = Math.round(duration.toSeconds)
+        val durationInTicks = Math.floor(duration.toSeconds).toLong
         if (durationInTicks <= 0L)
           None
         else

src/main/scala/edu/ie3/simona/model/thermal/ThermalHouse.scala

@@ -336,9 +336,11 @@ final case class ThermalHouse(
     if (flexibleEnergy < zeroMWh)
       None
     else {
-      val duration = Math.round(
-        (flexibleEnergy / (qDot * math.signum(qDot.toWatts))).toSeconds
-      )
+      val duration = Math
+        .floor(
+          (flexibleEnergy / (qDot * math.signum(qDot.toWatts))).toSeconds
+        )
+        .toLong
       Some(tick + duration)
     }
   }

src/test/scala/edu/ie3/simona/agent/em/EmAgentIT.scala

@@ -286,22 +286,22 @@ class EmAgentIT
             emResult.getQ should equalWithTolerance(0.0000882855367.asMegaVar)
         }
 
-        scheduler.expectMessage(Completion(emAgentActivation, Some(13247)))
+        scheduler.expectMessage(Completion(emAgentActivation, Some(13246)))
 
-        /* TICK 13247
+        /* TICK 13246
          LOAD: 0.269 kW (unchanged)
          PV:  -3.715 kW (unchanged)
          STORAGE: SOC 100 %
          -> charge with 0 kW
          -> remaining -3.447 kW
          */
 
-        emAgentActivation ! Activation(13247)
+        emAgentActivation ! Activation(13246)
 
         resultListener.expectMessageType[ParticipantResultEvent] match {
           case ParticipantResultEvent(emResult: EmResult) =>
             emResult.getInputModel shouldBe emInput.getUuid
-            emResult.getTime shouldBe 13247.toDateTime
+            emResult.getTime shouldBe 13246.toDateTime
             emResult.getP should equalWithTolerance(
               -0.0034468567291.asMegaWatt
             )