From e00aac2c9a1fe1153cbae28fabb613e3e4951243 Mon Sep 17 00:00:00 2001
From: Michael Krisper <michael.krisper@tugraz.at>
Date: Mon, 11 Jul 2016 15:16:05 +0200
Subject: [PATCH] updated tests for retarder to include a case for [VECTO-307]
---
.../SimulationComponent/RetarderTest.cs | 26 ++++++++++++-------
1 file changed, 16 insertions(+), 10 deletions(-)
diff --git a/VectoCore/VectoCoreTest/Models/SimulationComponent/RetarderTest.cs b/VectoCore/VectoCoreTest/Models/SimulationComponent/RetarderTest.cs
index 66723a0627..0449b9b8b7 100644
--- a/VectoCore/VectoCoreTest/Models/SimulationComponent/RetarderTest.cs
+++ b/VectoCore/VectoCoreTest/Models/SimulationComponent/RetarderTest.cs
@@ -77,17 +77,25 @@ namespace TUGraz.VectoCore.Tests.Models.SimulationComponent
Assert.AreEqual(112, nextRequest.Torque.Value(), Delta);
// --------
- outPort.Initialize(50.SI<NewtonMeter>(), 1550.RPMtoRad());
+ outPort.Initialize(50.SI<NewtonMeter>(), 650.RPMtoRad());
outPort.Request(absTime, dt, 50.SI<NewtonMeter>(), 1550.RPMtoRad());
-
+ retarder.CommitSimulationStep(new MockModalDataContainer());
Assert.AreEqual(1550.RPMtoRad().Value(), nextRequest.AngularVelocity.Value(), Delta);
- Assert.AreEqual(50 + 14.81, nextRequest.Torque.Value(), Delta);
+
+ // (650+1550)/2 = 1100 => 12.42Nm
+ Assert.AreEqual(50 + 12.42, nextRequest.Torque.Value(), Delta);
+
+ //VECTO-307: added an additional request after a commit
+ outPort.Request(absTime, dt, 50.SI<NewtonMeter>(), 450.RPMtoRad());
+ Assert.AreEqual(450.RPMtoRad().Value(), nextRequest.AngularVelocity.Value(), Delta);
+ // avg: (1550+450)/2 = 1000 rpm => 12Nm
+ Assert.AreEqual(50 + 12, nextRequest.Torque.Value(), Delta);
}
[TestMethod]
public void RetarderRatioTest()
{
- var vehicle = new VehicleContainer(ExecutionMode.Engineering, null, null);
+ var vehicle = new VehicleContainer(ExecutionMode.Engineering);
var retarderData = RetarderLossMap.ReadFromFile(RetarderLossMapFile);
var retarder = new Retarder(vehicle, retarderData, 2.0);
@@ -132,12 +140,10 @@ namespace TUGraz.VectoCore.Tests.Models.SimulationComponent
retarder.InPort().Connect(nextRequest);
var outPort = retarder.OutPort();
- var absTime = 0.SI<Second>();
- var dt = 0.SI<Second>();
-
- // --------
- AssertHelper.Exception<VectoSimulationException>(() => outPort.Initialize(50.SI<NewtonMeter>(), 1550.RPMtoRad()),
- "angular velocity 324.6312 [1/s] above max. entry in retarder loss map (240.8554 [1/s])");
+ outPort.Initialize(50.SI<NewtonMeter>(), 2550.RPMtoRad());
+ outPort.Request(0.SI<Second>(), 0.SI<Second>(), 50.SI<NewtonMeter>(), 2550.RPMtoRad());
+ AssertHelper.Exception<VectoException>(() => retarder.CommitSimulationStep(new MockModalDataContainer()),
+ "Retarder LossMap data was extrapolated in Declaration mode: range for loss map is not sufficient: n:2550 (min:0, max:2300), ratio:2");
}
[TestMethod]
--
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