def test_log_display(qtbot):
dev = Device(name='test')
log_tool = TyphosLogDisplay.from_device(dev)
qtbot.addWidget(log_tool)
dev.log.error(dev.name)
assert log_tool.logdisplay.handler in get_handlers(dev)
dev2 = Device(name='blah')
log_tool.add_device(dev2)
assert log_tool.logdisplay.handler in get_handlers(dev2)
def test_log_display(qtbot):
dev = Device(name='test')
log_tool = TyphonLogDisplay.from_device(dev)
qtbot.addWidget(log_tool)
dev.log.error(dev.name)
assert dev.name in log_tool.logdisplay.text.toPlainText()
dev2 = Device(name='blah')
log_tool.add_device(dev2)
dev2.log.info(dev2.name)
assert dev2.name in log_tool.logdisplay.text.toPlainText()
def test_device_state():
d = Device('test', name='test')
d.stage()
old, new = d.configure({})
assert old == new
d.unstage()
def test_subscription_status():
# Arbitrary device
d = Device("Tst:Prefix", name='test')
# Mock callback
m = Mock()
# Full fake callback signature
def cb(*args, done=False, **kwargs):
# Run mock callback
m()
# Return finished or not
return done
status = SubscriptionStatus(d, cb, event_type=d.SUB_ACQ_DONE)
# Run callbacks but do not mark as complete
d._run_subs(sub_type=d.SUB_ACQ_DONE, done=False)
time.sleep(0.1) # Wait for callbacks to run.
assert m.called
assert not status.done and not status.success
# Run callbacks and mark as complete
d._run_subs(sub_type=d.SUB_ACQ_DONE, done=True)
time.sleep(0.1) # Wait for callbacks to run.
assert status.done and status.success
def test_widget_icon(lightrow):
assert symbol_for_device(lightrow.device) == lightrow.device._icon
# Smoke test a device without an icon
device = Device(name='test')
symbol_for_device(device)
# Smoke test a device with a malformed icon
device._icon = 'definetly not an icon'
lr = lightpath.ui.LightRow(device)
lr.update_state()
def test_device_hints():
# Default hints is 'fields' with an empty list.
assert {'fields': []} == Device('', name='dev').hints
# Class-provided default works.
class Dongle(Device):
a = Component(Signal, kind=Kind.hinted)
b = Component(Signal)
assert {'fields': ['dev_a']} == Dongle(name='dev').hints
assert {'fields': ['dev_a']} == Dongle(name='dev').hints
def test_lazy_wait_context(lazy_state, cntx):
class LocalExcepton(Exception):
...
d = Device(name='d')
d.lazy_wait_for_connection = lazy_state
try:
with cntx(d):
assert d.lazy_wait_for_connection == (not lazy_state)
raise LocalExcepton
except LocalExcepton:
...
assert d.lazy_wait_for_connection is lazy_state