Merge pull request #832 from ie3-institute/pp/#646-FixedFeedModelSpec…

….scala-convert-groovy-tests-to-scalatest

FixedfeedModelSpec-convert-groovy-tests-to-scalatest

CHANGELOG.md

@@ -58,6 +58,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Refactor `WeatherSource` and `WeatherSourceWrapper` [#180](https://github.com/ie3-institute/simona/issues/180)
 - Remove unnecessary dependency `pekko-connectors-csv` [#857](https://github.com/ie3-institute/simona/issues/857)
 - Rewrote RefSystemTest from groovy to scala [#646](https://github.com/ie3-institute/simona/issues/646)
+- Rewrote FixedFeedModelTest from groovy to scala [#646](https://github.com/ie3-institute/simona/issues/646)
 
 ### Fixed
 - Removed a repeated line in the documentation of vn_simona config [#658](https://github.com/ie3-institute/simona/issues/658)

src/main/scala/edu/ie3/simona/model/participant/FixedFeedInModel.scala

@@ -68,7 +68,7 @@ final case class FixedFeedInModel(
     * @return
     *   Active power
     */
-  override protected def calculateActivePower(
+  override def calculateActivePower(
       modelState: ConstantState.type,
       data: FixedRelevantData.type = FixedRelevantData,
   ): Power =

src/test/scala/edu/ie3/simona/model/participant/FixedFeedModelSpec.scala

@@ -0,0 +1,57 @@
+/*
+ * © 2024. TU Dortmund University,
+ * Institute of Energy Systems, Energy Efficiency and Energy Economics,
+ * Research group Distribution grid planning and operation
+ */
+
+package edu.ie3.simona.model.participant
+
+import edu.ie3.simona.model.participant.control.QControl
+import edu.ie3.simona.test.common.UnitSpec
+import edu.ie3.simona.test.common.input.FixedFeedInputTestData
+import edu.ie3.util.quantities.PowerSystemUnits
+import edu.ie3.util.scala.quantities.Sq
+import org.scalatest.prop.TableDrivenPropertyChecks
+import squants.energy.{Kilowatts, Power, Watts}
+
+class FixedFeedModelSpec
+    extends UnitSpec
+    with FixedFeedInputTestData
+    with TableDrivenPropertyChecks {
+  implicit val tolerance: Power = Watts(1d)
+  "Having a fixed feed model" when {
+
+    "The fixed feed model" should {
+      "return approximately correct power calculations" in {
+        val expectedPower = Kilowatts(
+          fixedFeedInput
+            .getsRated()
+            .to(PowerSystemUnits.KILOWATT)
+            .getValue
+            .doubleValue() * -1 * fixedFeedInput.getCosPhiRated
+        )
+
+        val actualModel = new FixedFeedInModel(
+          fixedFeedInput.getUuid,
+          fixedFeedInput.getId,
+          defaultOperationInterval,
+          QControl.apply(fixedFeedInput.getqCharacteristics()),
+          Kilowatts(
+            fixedFeedInput
+              .getsRated()
+              .to(PowerSystemUnits.KILOWATT)
+              .getValue
+              .doubleValue()
+          ),
+          fixedFeedInput.getCosPhiRated,
+        )
+
+        actualModel.calculateActivePower(
+          ModelState.ConstantState,
+          CalcRelevantData.FixedRelevantData,
+        ) =~ expectedPower
+      }
+    }
+
+  }
+}