def test_commissioning_high_random_address(self):
# One of the devices is persistently going to pick 0xffffff as
# its random address
gear = [fakes.Gear() for x in range(9)]
gear.append(fakes.Gear(random_preload=[0xffffff] * 10))
bus = fakes.Bus(gear)
bus.run_sequence(sequences.Commissioning())
self._check_addresses(gear)
def test_commissioning_clash(self):
# (At least) one of the devices is going to pick the same
# "random" number as another the first time around!
randoms = list(range(0, 0xffffff, 0x82000))
randoms[8] = randoms[4]
gear = [fakes.Gear(random_preload=[x]) for x in randoms]
bus = fakes.Bus(gear)
bus.run_sequence(sequences.Commissioning())
self._check_addresses(gear)
def test_set_groups(self):
gear = [fakes.Gear(shortaddr=x, groups={x}) for x in range(0, 16)]
bus = fakes.Bus(gear)
tp = {1, 3, 5, 7, 8, 9, 10, 13}
for i in range(0, 16):
bus.run_sequence(sequences.SetGroups(i, tp))
self.assertEqual(bus.run_sequence(sequences.QueryGroups(i)), tp)
tp = {0, 4, 7}
bus.run_sequence(sequences.SetGroups(address.Broadcast(), tp))
for i in range(0, 16):
bus.run_sequence(sequences.SetGroups(i, tp))
self.assertEqual(bus.run_sequence(sequences.QueryGroups(i)), tp)
def test_commissioning_restricted_addresses(self):
# There aren't going to be enough addresses to go around
gear = [fakes.Gear() for x in range(10)]
bus = fakes.Bus(gear)
available = range(10, 15)
bus.run_sequence(
sequences.Commissioning(available_addresses=available))
missed = 0
for g in gear:
if g.shortaddr is None:
missed += 1
else:
self.assertIn(g.shortaddr, available)
self.assertEqual(missed, 5)
def test_querydevicetypes(self):
testcases = [
[1, 3, 6],
[6],
[],
[252, 253],
]
bus = fakes.Bus([
fakes.Gear(shortaddr=a, devicetypes=dts)
for a, dts in enumerate(testcases)
])
for a, dts in enumerate(testcases):
r = bus.run_sequence(sequences.QueryDeviceTypes(a))
self.assertEqual(r, dts)
def test_commissioning(self):
gear = [fakes.Gear() for x in range(10)]
bus = fakes.Bus(gear)
bus.run_sequence(sequences.Commissioning())
self._check_addresses(gear)
# Now add another 10 unaddressed devices to the bus, and
# change the address of one of the original 10 to 30
gear[5].shortaddr = 30
for x in range(10):
bus.gear.append(fakes.Gear())
bus.run_sequence(sequences.Commissioning())
self._check_addresses(gear, [x for x in range(19)] + [30])
bus.run_sequence(sequences.Commissioning(readdress=True, dry_run=True))
self._check_addresses(gear, [x for x in range(19)] + [30])
bus.run_sequence(sequences.Commissioning(readdress=True))
self._check_addresses(gear)
def test_query_groups(self):
gear = [fakes.Gear(shortaddr=x, groups={x}) for x in range(0, 16)]
bus = fakes.Bus(gear)
for i in range(0, 16):
self.assertEqual(bus.run_sequence(sequences.QueryGroups(i)), {i})
def test_querydevicetypes_out_of_order(self):
bus = fakes.Bus([fakes.Gear(shortaddr=1, devicetypes=[3, 2, 1])])
self.assertRaises(sequences.DALISequenceError, bus.run_sequence,
sequences.QueryDeviceTypes(0))
def test_querydevicetypes_noresponse(self):
bus = fakes.Bus([])
self.assertRaises(sequences.DALISequenceError, bus.run_sequence,
sequences.QueryDeviceTypes(0))