def test_result_dymola_textual_finding_derivative(self):
"""
Test so that the correct alias derivatives are found.
"""
res = ResultDymolaTextual(
os.path.join(path_to_results,
"VDP_pack_VDP_Test_result_modified_for_alias.txt"))
assert res.get_variable_index("vdp.der(x1)") == res.get_variable_index(
"der(vdp.u)")
def test_result_dymola_textual_naming_convention(self):
"""
Assert that we can read both der(PI.x) and PI.der(x) variables. Also tests
that we can read u[2, 1] and u[2,1].
"""
res = ResultDymolaTextual(os.path.join(path_to_results, "VDP_pack_VDP_Test_result_correct.txt"))
assert res.get_variable_index("vdp.der(x1)") == res.get_variable_index("der(vdp.x1)")
assert res.get_variable_index("u[2,1]") == res.get_variable_index("u[2, 1]")
res = ResultDymolaTextual(os.path.join(path_to_results, "VDP_pack_VDP_Test_result_incorrect.txt"))
assert res.get_variable_index("vdp.der(x1)") == res.get_variable_index("der(vdp.x1)")
assert res.get_variable_index("u[2, 1]") == res.get_variable_index("u[2, 1]")
def test_get_description(self):
model = Dummy_FMUModelME1([], "CoupledClutches.fmu", os.path.join(file_path, "files", "FMUs", "XML", "ME1.0"), _connect_dll=False)
model.initialize()
result_writer = ResultHandlerFile(model)
result_writer.set_options(model.simulate_options())
result_writer.simulation_start()
result_writer.initialize_complete()
result_writer.integration_point()
result_writer.simulation_end()
res = ResultDymolaTextual('CoupledClutches_result.txt')
assert res.description[res.get_variable_index("J1.phi")] == "Absolute rotation angle of component"
def test_description_not_stored(self):
model = Dummy_FMUModelME1([],
"CoupledClutches.fmu",
os.path.join(file_path, "files", "FMUs",
"XML", "ME1.0"),
_connect_dll=False)
model.initialize()
opts = model.simulate_options()
opts["result_store_variable_description"] = False
result_writer = ResultHandlerFile(model)
result_writer.set_options(opts)
result_writer.simulation_start()
result_writer.initialize_complete()
result_writer.integration_point()
result_writer.simulation_end()
res = ResultDymolaTextual('CoupledClutches_result.txt')
assert res.description[res.get_variable_index(
"J1.phi")] == "", "Description is not empty, " + res.description[
res.get_variable_index("J1.phi")]
def test_get_description_unicode(self):
model = Dummy_FMUModelME1([], "Description.fmu", os.path.join(file_path, "files", "FMUs", "XML", "ME1.0"), _connect_dll=False)
model.initialize()
result_writer = ResultHandlerFile(model)
result_writer.set_options(model.simulate_options())
result_writer.simulation_start()
result_writer.initialize_complete()
result_writer.integration_point()
result_writer.simulation_end()
res = ResultDymolaTextual('Description_result.txt')
desc = res.description[res.get_variable_index("x")]
assert desc == u"Test symbols '' ‘’"
def test_result_dymola_textual_finding_derivative(self):
"""
Test so that the correct alias derivatives are found.
"""
res = ResultDymolaTextual(os.path.join(path_to_results, "VDP_pack_VDP_Test_result_modified_for_alias.txt"))
assert res.get_variable_index("vdp.der(x1)") == res.get_variable_index("der(vdp.u)")