def test_parse_only_alive_interfaces(self):
container = SystemManager()
container._discover_objects()
os_obj = container.objects.find_all(types=container.types)[0]
collector = SystemMetaCollector(object=os_obj)
collector.collect()
# get interfaces info
all_interfaces = netifaces.interfaces()
alive_interfaces = set()
down_interfaces = set()
for interface_name, interface in psutil.net_if_stats().iteritems():
if interface.isup:
alive_interfaces.add(interface_name)
else:
down_interfaces.add(interface_name)
# check interfaces
collected_interfaces = os_obj.metad.current['network']['interfaces']
for interface_info in collected_interfaces:
assert_that(interface_info, has_key('name'))
assert_that(interface_info, has_key('mac'))
assert_that(interface_info, has_key('ipv4'))
ipv4 = interface_info['ipv4']
assert_that(ipv4, has_key('netmask'))
assert_that(ipv4, has_key('address'))
assert_that(ipv4, has_key('prefixlen'))
name = interface_info['name']
assert_that(all_interfaces, has_item(name))
assert_that(alive_interfaces, has_item(name))
assert_that(down_interfaces, not_(has_item(name)))
def test_parse_only_alive_interfaces(self):
container = SystemManager()
container._discover_objects()
os_obj = container.objects.find_all(types=container.types)[0]
collector = SystemMetaCollector(object=os_obj)
collector.collect()
# get interfaces info
all_interfaces = netifaces.interfaces()
alive_interfaces = set()
down_interfaces = set()
for interface_name, interface in psutil.net_if_stats().iteritems():
if interface.isup:
alive_interfaces.add(interface_name)
else:
down_interfaces.add(interface_name)
# check interfaces
collected_interfaces = os_obj.metad.current['network']['interfaces']
for interface_info in collected_interfaces:
assert_that(interface_info, has_key('name'))
assert_that(interface_info, has_key('mac'))
assert_that(interface_info, has_key('ipv4'))
ipv4 = interface_info['ipv4']
assert_that(ipv4, has_key('netmask'))
assert_that(ipv4, has_key('address'))
assert_that(ipv4, has_key('prefixlen'))
name = interface_info['name']
assert_that(all_interfaces, has_item(name))
assert_that(alive_interfaces, has_item(name))
assert_that(down_interfaces, not_(has_item(name)))
def get_collector(self, collect=True):
manager = SystemManager()
manager._discover_objects()
obj = manager.objects.find_all(types=manager.types)[0]
collector = SystemMetaCollector(object=obj)
if collect:
collector.collect()
return collector
def test_collect_each_interface_once(self):
container = SystemManager()
container._discover_objects()
os_obj = container.objects.find_all(types=container.types)[0]
collector = SystemMetaCollector(object=os_obj)
num_interfaces = len(psutil.net_if_stats())
for x in xrange(3):
collector.collect()
collected_interfaces = os_obj.metad.current['network']['interfaces']
assert_that(collected_interfaces, only_contains(contains_inanyorder('mac', 'name', 'ipv4', 'ipv6')))
assert_that(collected_interfaces, has_length(num_interfaces))
def test_special_parse_restrictions(self):
container = SystemManager()
container._discover_objects()
os_obj = container.objects.find_all(types=container.types)[0]
collector = SystemMetaCollector(object=os_obj)
assert_that(not_(collector.in_container))
collector.collect()
collected_meta = os_obj.metad.current
assert_that(collected_meta, has_key('boot'))
assert_that(collected_meta, has_key('hostname'))
assert_that(collected_meta, has_key('ec2'))
def test_special_parse_restrictions(self):
container = SystemManager()
container._discover_objects()
os_obj = container.objects.find_all(types=container.types)[0]
collector = SystemMetaCollector(object=os_obj)
assert_that(not_(collector.in_container))
collector.collect()
collected_meta = os_obj.metad.current
assert_that(collected_meta, has_key('boot'))
assert_that(collected_meta, has_key('hostname'))
assert_that(collected_meta, has_key('ec2'))
def test_default_interface(self):
container = SystemManager()
container._discover_objects()
os_obj = container.objects.find_all(types=container.types)[0]
collector = SystemMetaCollector(object=os_obj)
collector.collect()
default_from_netstat, _ = subp.call(
'netstat -nr | egrep -i "^0.0.0.0|default" | head -1 | sed "s/.*[ ]\([^ ][^ ]*\)$/\\1/"'
)[0]
default_interface = os_obj.metad.current['network']['default']
assert_that(default_interface, equal_to(default_from_netstat))
def test_collect_each_interface_once(self):
container = SystemManager()
container._discover_objects()
os_obj = container.objects.find_all(types=container.types)[0]
collector = SystemMetaCollector(object=os_obj)
num_interfaces = len(psutil.net_if_stats())
for x in xrange(3):
collector.collect()
collected_interfaces = os_obj.metad.current['network'][
'interfaces']
assert_that(collected_interfaces,
only_contains(contains_inanyorder('mac', 'name')))
assert_that(collected_interfaces, has_length(num_interfaces))
def test_default_interface(self):
container = SystemManager()
container._discover_objects()
os_obj = container.objects.find_all(types=container.types)[0]
collector = SystemMetaCollector(object=os_obj)
collector.collect()
default_from_netstat, _ = subp.call(
'netstat -nr | egrep -i "^0.0.0.0|default" | head -1 | sed "s/.*[ ]\([^ ][^ ]*\)$/\\1/"'
)[0]
default_interface = os_obj.metad.current['network']['default']
assert_that(default_interface, equal_to(default_from_netstat))
