def test_measurement_instantiation_blank():
m = core.Measurement()
assert m.state == core.StateDict()
assert m.description == ''
assert m._parent is None
assert m._io is None
assert m._io_node_path is None
def fake_time_ordered_stream(num_samples=2**10, length_seconds=0.01):
time = np.linspace(0, length_seconds, num_samples)
data = np.random.randn(num_samples) + 1j * np.random.randn(num_samples)
state = core.StateDict(corners)
description = "fake TimeOrderedStream"
return measurements.TimeOrderedStream(time=time,
data=data,
state=state,
description=description)
def fake_frequency_sweep(num_frequencies=2**10,
start_frequency=1e9,
stop_frequency=2e9):
frequency = np.linspace(start_frequency, stop_frequency, num_frequencies)
data = np.random.randn(
num_frequencies) + 1j * np.random.randn(num_frequencies)
state = core.StateDict(corners)
description = "fake FrequencySweep"
return measurements.FrequencySweep(frequency=frequency,
data=data,
state=state,
description=description)
def fake_sweep_stream(num_frequencies=2**10,
start_frequency=1e9,
stop_frequency=2e9,
num_samples=2**10,
length_seconds=0.01):
sweep = fake_frequency_sweep(num_frequencies=num_frequencies,
start_frequency=start_frequency,
stop_frequency=stop_frequency)
stream = fake_time_ordered_stream(num_samples=num_samples,
length_seconds=length_seconds)
state = core.StateDict(corners)
description = "fake SweepStream"
return measurements.SweepStream(sweep=sweep,
stream=stream,
state=state,
description=description)
def test_state_dict():
s = core.StateDict()
s = core.StateDict({})
s.copy()