def test_translate_simulate_exception_parameter(self): """ Tests the :mod:`buildingspy.simulate.Simulator.translate` and the :mod:`buildingspy.simulate.Simulator.simulate_translated` method. This tests whether an exception is thrown if one attempts to change a parameter that is fixed after compilation """ import numpy as np from buildingspy.io.outputfile import Reader s = Simulator("MyModelicaLibrary.Examples.ParameterEvaluation", "dymola", packagePath=self._packagePath) s.translate() s.setSolver("dassl") desired_value = 0.2 s.addParameters({'x': desired_value}) # Simulate the model with new parameter and check in the output file # whether the parameter is really set. # Dymola 2016 FD01 sets it correctly, but Dymola 2016 does not. try: s.simulate_translated() # No exception. Check results actual_res = Reader(os.path.join(".", 'ParameterEvaluation.mat'), 'dymola') (_, y) = actual_res.values('x') (_, n) = actual_res.values('n') np.testing.assert_allclose(y[0], desired_value) np.testing.assert_allclose(n[0], 5) except IOError as e: # An IOError was raised. Make sure it is raised by simulate_translated print(("Caught IOError with message '{}'".format(e))) self.assertRaises(IOError, s.simulate_translated) # clean up translate temporary dir s.deleteTranslateDirectory() # Delete output files s.deleteOutputFiles() s.deleteLogFiles() # This is called to clean up after an exception in simulate_translated(). s.deleteSimulateDirectory()
def test_translate_simulate_exception_parameter(self): ''' Tests the :mod:`buildingspy.simulate.Simulator.translate` and the :mod:`buildingspy.simulate.Simulator.simulate_translated` method. This tests whether an exception is thrown if one attempts to change a parameter that is fixed after compilation ''' import numpy as np from buildingspy.io.outputfile import Reader s = Simulator("MyModelicaLibrary.Examples.ParameterEvaluation", "dymola", packagePath=self._packagePath) s.translate() s.setSolver("dassl") desired_value = 0.2 s.addParameters({'x': desired_value}) # Simulate the model with new parameter and check in the output file # whether the parameter is really set. # Dymola 2016 FD01 sets it correctly, but Dymola 2016 does not. try: s.simulate_translated() # No exception. Check results actual_res = Reader(os.path.join(".", 'ParameterEvaluation.mat'), 'dymola') (_, y) = actual_res.values('x') (_, n) = actual_res.values('n') np.testing.assert_allclose(y[0], desired_value) np.testing.assert_allclose(n[0], 5) except IOError as e: # An IOError was raised. Make sure it is raised by simulate_translated print(("Caught IOError with message '{}'".format(e))) self.assertRaises(IOError, s.simulate_translated) # clean up translate temporary dir s.deleteTranslateDirectory() # Delete output files s.deleteOutputFiles() s.deleteLogFiles() # This is called to clean up after an exception in simulate_translated(). s.deleteSimulateDirectory()
def test_translate_simulate_exception_error(self): ''' Tests the :mod:`buildingspy.simulate.Simulator.translate` and the :mod:`buildingspy.simulate.Simulator.simulate_translated` method. This tests whether an exception is thrown if the simulation settings are not appropriate. ''' s = Simulator("MyModelicaLibrary.Examples.ParameterEvaluation", "dymola", packagePath=self._packagePath) s.translate() s.setSolver("radau") # The next call must throw an exception. self.assertRaises(IOError, s.simulate_translated) # clean up translate temporary dir s.deleteTranslateDirectory() # Delete output files s.deleteOutputFiles() s.deleteLogFiles() # This is called to clean up after an exception in simulate_translated(). s.deleteSimulateDirectory()