[tests] fix definition of lmodel - should be a list

Author: syntron

tests/test_FMIExport.py

@@ -14,15 +14,16 @@ def __del__(self):
 
     def testCauerLowPassAnalog(self):
         print("testing Cauer")
-        mod = OMPython.ModelicaSystem(modelName="Modelica.Electrical.Analog.Examples.CauerLowPassAnalog", lmodel="Modelica")
+        mod = OMPython.ModelicaSystem(modelName="Modelica.Electrical.Analog.Examples.CauerLowPassAnalog",
+                                      lmodel=["Modelica"])
         self.tmp = mod.getWorkDirectory()
 
         fmu = mod.convertMo2Fmu(fileNamePrefix="CauerLowPassAnalog")
         self.assertEqual(True, os.path.exists(fmu))
 
     def testDrumBoiler(self):
         print("testing DrumBoiler")
-        mod = OMPython.ModelicaSystem(modelName="Modelica.Fluid.Examples.DrumBoiler.DrumBoiler", lmodel="Modelica")
+        mod = OMPython.ModelicaSystem(modelName="Modelica.Fluid.Examples.DrumBoiler.DrumBoiler", lmodel=["Modelica"])
         self.tmp = mod.getWorkDirectory()
 
         fmu = mod.convertMo2Fmu(fileNamePrefix="DrumBoiler")