def test_j1939_extract(self):
print("J1939 extract")
temp_dir = Path(TestCANBusLogging.tempdir_j1939.name)
mdf = [
input_file for input_file in temp_dir.iterdir()
if input_file.suffix == ".mf4"
][0]
mdf = MDF(mdf)
dbc = [
input_file for input_file in temp_dir.iterdir()
if input_file.suffix == ".dbc"
][0]
signals = [
input_file for input_file in temp_dir.iterdir()
if input_file.suffix == ".npy"
]
out = mdf.extract_bus_logging({"CAN": [dbc]})
for signal in signals:
name = signal.stem
target = np.load(signal)
values = out.get(name).samples
self.assertTrue(np.array_equal(values, target))
def test_obd_extract(self):
print("OBD extract")
temp_dir = Path(TestCANBusLogging.tempdir_obd.name)
for file in temp_dir.iterdir():
print(file)
mdf = [
input_file
for input_file in temp_dir.iterdir()
if input_file.suffix == ".mf4"
][0]
mdf = MDF(mdf)
dbc = [
input_file
for input_file in temp_dir.iterdir()
if input_file.suffix == ".dbc"
][0]
signals = [
input_file
for input_file in temp_dir.iterdir()
if input_file.suffix == ".npy"
]
out = mdf.extract_bus_logging({"CAN": [dbc]})
for signal in signals:
name = signal.stem
target = np.load(signal)
sig = out.get(name)
self.assertTrue(np.array_equal(sig.samples, target), f'{name} {sig} {target}')
