def test_size(self):
avg = WeightedAverage(3)
assert_that(avg.size, equal_to(3))
avg.weight = [3]
avg.add(4, 5, 7)
assert_that(avg.size, equal_to(1))
assert_that(avg.value(), equal_to(7))
def test_size(self):
avg = WeightedAverage(3)
assert_that(avg.size, equal_to(3))
avg.weight = [3]
avg.add(4, 5, 7)
assert_that(avg.size, equal_to(1))
assert_that(avg.value(), equal_to(7))
class NodeInfo(object):
def __init__(self, name, ip, available=None, working=False):
""" constructor for `NodeInfo`.
:param name: name of the node, could be `spa`, or `spb`
:param ip: ip address of the node
:param available: indicate whether this node is alive.
:param working: indicate whether this node is executing command.
:return:
"""
self.name = VNXSPEnum.parse(name)
self.ip = ip.strip('\'" ')
if available is None:
available = True
self._available = available
self.timestamp = None
self.working = working
self._latency = WeightedAverage()
@property
def available(self):
return self._available
@available.setter
def available(self, available):
self._available = available
self.timestamp = datetime.now()
def is_updated_within(self, seconds):
current = datetime.now()
if self.timestamp is None:
ret = False
else:
delta = current - self.timestamp
ret = delta.total_seconds() < seconds
return ret
@property
def latency(self):
return self._latency.value()
@latency.setter
def latency(self, value):
self._latency.add(value)
def __repr__(self):
props_to_print = [
'name', 'ip', 'available', 'working', 'latency', 'timestamp'
]
info = ', '.join(
['{}: {}'.format(p, getattr(self, p)) for p in props_to_print])
return info
def __str__(self):
return self.__repr__()
class NodeInfo(object):
def __init__(self, name, ip, available=None, working=False):
""" constructor for `NodeInfo`.
:param name: name of the node, could be `spa`, or `spb`
:param ip: ip address of the node
:param available: indicate whether this node is alive.
:param working: indicate whether this node is executing command.
:return:
"""
self.name = VNXSPEnum.from_str(name)
self.ip = ip
if available is None:
available = True
self._available = available
self.timestamp = None
self.working = working
self._latency = WeightedAverage()
@property
def available(self):
return self._available
@available.setter
def available(self, available):
self._available = available
self.timestamp = datetime.now()
@property
def latency(self):
return self._latency.value()
@latency.setter
def latency(self, value):
self._latency.add(value)
def __repr__(self):
props_to_print = ['name', 'ip', 'available',
'working', 'latency', 'timestamp']
info = ', '.join(['{}: {}'.format(p, getattr(self, p))
for p in props_to_print])
return info
def __str__(self):
return self.__repr__()
def test_data_not_full(self):
avg = WeightedAverage(3)
avg.add(12, 6)
assert_that(avg.value(), equal_to(8.4))
def test_data_full_1(self):
avg = WeightedAverage(6)
avg.add(30, 24, 18, 12, 6, 6, 6)
assert_that(avg.value(), close_to(8.85, 0.01))
avg.add(30)
assert_that(avg.value(), equal_to(14))
def test_data_full(self):
avg = WeightedAverage(3)
avg.add(30, 24, 18, 12, 6)
assert_that(avg.value(), equal_to(10))
avg.add(30)
assert_that(avg.value(), equal_to(19))
def test_data_not_full(self):
avg = WeightedAverage(3)
avg.add(12, 6)
assert_that(avg.value(), equal_to(8.4))
def test_data_full_1(self):
avg = WeightedAverage(6)
avg.add(30, 24, 18, 12, 6, 6, 6)
assert_that(avg.value(), close_to(8.85, 0.01))
avg.add(30)
assert_that(avg.value(), equal_to(14))
def test_data_full(self):
avg = WeightedAverage(3)
avg.add(30, 24, 18, 12, 6)
assert_that(avg.value(), equal_to(10))
avg.add(30)
assert_that(avg.value(), equal_to(19))