def test_monitor_loaded_if_specified(example_station_config):
st = Station(config_file=example_station_config, use_monitor=True)
st.load_instrument('mock_dac')
assert Monitor.running is not None
assert len(Monitor.running._parameters) == 1
assert Monitor.running._parameters[0].name == 'ch1'
Monitor.running.stop()
def test_monitor_loaded_by_default_if_in_config(example_station_config):
qcodes.config["station"]['use_monitor'] = True
st = Station(config_file=example_station_config)
st.load_instrument('mock_dac')
assert Monitor.running is not None
assert len(Monitor.running._parameters) == 1
assert Monitor.running._parameters[0].name == 'ch1'
Monitor.running.stop()
def test_dynamic_reload_of_file(example_station_config):
st = Station(config_file=example_station_config)
mock_dac = st.load_instrument('mock_dac')
assert 'ch1' in mock_dac.parameters
with open(example_station_config, 'r') as f:
filedata = f.read().replace('ch1', 'gate1')
with open(example_station_config, 'w') as f:
f.write(filedata)
mock_dac = st.load_instrument('mock_dac')
assert 'ch1' not in mock_dac.parameters
assert 'gate1' in mock_dac.parameters
def test_monitor_not_loaded_if_specified(example_station_config):
st = Station(config_file=example_station_config, use_monitor=False)
st.load_instrument('mock_dac')
assert Monitor.running is None
def test_monitor_not_loaded_by_default(example_station_config):
st = Station(config_file=example_station_config)
st.load_instrument('mock_dac')
assert Monitor.running is None