Merge pull request #1706 from LBNL-UCB-STI/zb/#1705-test-summary-stat…

…s-VMT-4ci

test summary stats (vehicle miles traveled)

src/test/scala/beam/analysis/plots/VehicleMilesTraveledAnalysisSpec.scala

@@ -0,0 +1,42 @@
+package beam.analysis.plots
+
+import beam.agentsim.agents.vehicles.BeamVehicleType
+import beam.analysis.summary.VehicleMilesTraveledAnalysis
+import org.matsim.api.core.v01.Id
+import org.scalatest.Matchers
+
+import scala.collection.Set
+
+class VehicleMilesTraveledAnalysisSpec extends GenericAnalysisSpec with Matchers {
+  var vehicleTypes: Set[Id[BeamVehicleType]] = _
+
+  override def beforeAll(): Unit = {
+    super.beforeAll()
+
+    vehicleTypes = beamServices.vehicleTypes.keySet
+    runAnalysis(new VehicleMilesTraveledAnalysis(vehicleTypes))
+  }
+
+  "Vehicle miles traveled analyser " must {
+
+    "calculate total vehicle traveled by vehicle type " in {
+      vehicleTypes.foreach(t => summaryStats.get(s"motorizedVehicleMilesTraveled_$t") should not be 0)
+    }
+
+    "calculate total vehicle traveled " in {
+
+      import scala.collection.JavaConverters._
+      summaryStats.asScala
+        .filterNot(_._1.equalsIgnoreCase("motorizedVehicleMilesTraveled_total"))
+        .filterNot(
+          _._1.equalsIgnoreCase(s"motorizedVehicleMilesTraveled_${BeamVehicleType.defaultHumanBodyBeamVehicleType.id}")
+        )
+        .filterNot(_._1.startsWith("vehicleMilesTraveled_"))
+        .values
+        .map(_.doubleValue())
+        .sum
+        .round shouldBe
+      summaryStats.get("motorizedVehicleMilesTraveled_total").doubleValue().round
+    }
+  }
+}