def test_timeout(self, timeout=3):
model = 'MyModelicaLibrary.MyModelTimeOut'
s = Simulator(model, packagePath=self._packagePath)
s._deleteTemporaryDirectory = False
outDir = os.path.abspath(s.getOutputDirectory())
s.setTimeOut(timeout)
with self.assertRaises(TimeoutError):
s.simulate()
with open(os.path.join(outDir, s._reporter._logFil)) as fh:
log = fh.read()
self.assertTrue('Terminating simulation' in log
and 'Process timeout' in log)
s.setTimeOut(-1)
s.simulate()
with open(os.path.join(outDir, 'dslog.txt')) as fh:
log = fh.read()
self.assertTrue('Integration terminated successfully' in log)
def test_addMethods(self):
"""
Tests the various add methods.
"""
import numpy as np
from buildingspy.io.outputfile import Reader
s = Simulator("MyModelicaLibrary.MyModel",
packagePath=self._packagePath)
s.addPreProcessingStatement("Advanced.StoreProtectedVariables:= true;")
s.addPostProcessingStatement(
"Advanced.StoreProtectedVariables:= false;")
s.addModelModifier(
"redeclare Modelica.Blocks.Sources.Step source(offset=-0.1, height=1.1, startTime=0.5)"
)
s.setStartTime(-1)
s.setStopTime(5)
s.setTimeOut(600)
s.setTolerance(1e-4)
s.setSolver("dassl")
s.setNumberOfIntervals(50)
s.setResultFile("myResults")
s.exitSimulator(True)
# s.deleteOutputFiles()
s.showGUI(False)
# s.printModelAndTime()
s.showProgressBar(False)
s.simulate()
# Read the result and test their validity
outDir = s.getOutputDirectory()
resultFile = os.path.abspath(os.path.join(outDir, "myResults.mat"))
r = Reader(resultFile, "dymola")
np.testing.assert_allclose(1.0, r.max('source.y'))
np.testing.assert_allclose(0.725, r.mean('source.y'))
np.testing.assert_allclose(0.725 * 6, r.integral('source.y'))
np.testing.assert_allclose(-0.1, r.min('source.y'))
# Delete output files
s.deleteOutputFiles()