def test_event_name(self):
g = event.EventGenerator()
events = g.randomEvents(100)
for i in range(15):
events[i].name = "FOO"
name_is_FOO = rulecomponents.event_name("FOO")
self.assert_(len(name_is_FOO(query_events=events))==15)
def test_event_name(self):
g = event.EventGenerator()
events = g.randomEvents(100)
for i in range(15):
events[i].name = "FOO"
name_is_FOO = rulecomponents.event_name("FOO")
self.assert_(len(name_is_FOO(query_events=events)) == 15)
def test_alphabet(self):
cache = TestCache([
event.Event(name="A", host="A", creation=1, arrival=6),
event.Event(name="B", host="A", creation=2, arrival=5),
event.Event(name="B", host="A", creation=3, arrival=4),
event.Event(name="B", host="C", creation=4, arrival=3),
event.Event(name="C", host="C", creation=5, arrival=2),
event.Event(name="C", host="E", creation=5, arrival=2), # note the timestamps -> sorting must be stable
])
nameA = rulecomponents.event_query([rulecomponents.event_name("A")], None, None)
nameBhostA = rulecomponents.event_query([rulecomponents.event_name("B"), rulecomponents.event_host(lambda **kwargs: "A")], None, None)
nameB = rulecomponents.event_query([rulecomponents.event_name("B")], None, None)
nameChostC = rulecomponents.event_query([rulecomponents.event_name("C"), rulecomponents.event_host(lambda **kwargs: "C")], None, None)
nameC = rulecomponents.event_query([rulecomponents.event_name("C")], None, None)
alphabet = rulecomponents.alphabet(sort_by="creation", symbols=[('f', nameA), ('o', nameBhostA), ('b', nameB), ('a', nameChostC), ('r', nameC)])
alphabet2 = rulecomponents.alphabet(sort_by="arrival", symbols=[('f', nameA), ('o', nameBhostA), ('b', nameB), ('a', nameChostC), ('r', nameC)])
self.assert_(alphabet(cache=cache)=="foobar")
self.assert_(alphabet2(cache=cache)=="arboof") # not raboof, because the sorting of the two events with the same timestamp is not changed (see above)
def test_alphabet(self):
cache = TestCache([
event.Event(name="A", host="A", creation=1, arrival=6),
event.Event(name="B", host="A", creation=2, arrival=5),
event.Event(name="B", host="A", creation=3, arrival=4),
event.Event(name="B", host="C", creation=4, arrival=3),
event.Event(name="C", host="C", creation=5, arrival=2),
event.Event(
name="C", host="E", creation=5,
arrival=2), # note the timestamps -> sorting must be stable
])
nameA = rulecomponents.event_query([rulecomponents.event_name("A")],
None, None)
nameBhostA = rulecomponents.event_query([
rulecomponents.event_name("B"),
rulecomponents.event_host(lambda **kwargs: "A")
], None, None)
nameB = rulecomponents.event_query([rulecomponents.event_name("B")],
None, None)
nameChostC = rulecomponents.event_query([
rulecomponents.event_name("C"),
rulecomponents.event_host(lambda **kwargs: "C")
], None, None)
nameC = rulecomponents.event_query([rulecomponents.event_name("C")],
None, None)
alphabet = rulecomponents.alphabet(sort_by="creation",
symbols=[('f', nameA),
('o', nameBhostA),
('b', nameB),
('a', nameChostC),
('r', nameC)])
alphabet2 = rulecomponents.alphabet(sort_by="arrival",
symbols=[('f', nameA),
('o', nameBhostA),
('b', nameB),
('a', nameChostC),
('r', nameC)])
self.assert_(alphabet(cache=cache) == "foobar")
self.assert_(
alphabet2(cache=cache) == "arboof"
) # not raboof, because the sorting of the two events with the same timestamp is not changed (see above)
def test_trigger_match(self):
g = event.EventGenerator()
e = g.randomEvent()
e.host = "FOO"
e.name = "BAR"
host_is_foo = rulecomponents.event_host(lambda **kwargs: "FOO")
name_is_bar = rulecomponents.event_name("BAR")
both = rulecomponents.trigger_match([host_is_foo, name_is_bar])
none = rulecomponents.trigger_match([])
self.assert_(both(trigger=e)==True)
self.assert_(none(trigger=e)==True)
e.name = "FOO"
self.assert_(both(trigger=e)==False)
def test_trigger_match(self):
g = event.EventGenerator()
e = g.randomEvent()
e.host = "FOO"
e.name = "BAR"
host_is_foo = rulecomponents.event_host(lambda **kwargs: "FOO")
name_is_bar = rulecomponents.event_name("BAR")
both = rulecomponents.trigger_match([host_is_foo, name_is_bar])
none = rulecomponents.trigger_match([])
self.assert_(both(trigger=e) == True)
self.assert_(none(trigger=e) == True)
e.name = "FOO"
self.assert_(both(trigger=e) == False)
def test_union(self):
g = event.EventGenerator()
events = g.randomEvents(100)
for i in range(15):
events[i].host = "FOO"
for i in range(5,20):
events[i].name = "BAR"
host_is_foo = rulecomponents.event_host(lambda **kwargs: "FOO")
name_is_bar = rulecomponents.event_name("BAR")
both = rulecomponents.union([host_is_foo, name_is_bar])
all = rulecomponents.union([])
self.assert_(len(both(query_events=events))==20)
self.assert_(sorted(both(query_events=events))==sorted(events[0:20]))
self.assert_(len(all(query_events=events))==100)
def test_union(self):
g = event.EventGenerator()
events = g.randomEvents(100)
for i in range(15):
events[i].host = "FOO"
for i in range(5, 20):
events[i].name = "BAR"
host_is_foo = rulecomponents.event_host(lambda **kwargs: "FOO")
name_is_bar = rulecomponents.event_name("BAR")
both = rulecomponents.union([host_is_foo, name_is_bar])
all = rulecomponents.union([])
self.assert_(len(both(query_events=events)) == 20)
self.assert_(sorted(both(query_events=events)) == sorted(events[0:20]))
self.assert_(len(all(query_events=events)) == 100)
