def test_can_merge_merge_keys_absent(self):
"""Alert Class - Can Merge - True if Merge Keys Do Not Exist in Either Record"""
alert1 = Alert('', {},
set(),
merge_by_keys=['key'],
merge_window=timedelta(minutes=10))
alert2 = Alert('', {},
set(),
merge_by_keys=['key'],
merge_window=timedelta(minutes=10))
assert_true(alert1.can_merge(alert2))
assert_true(alert2.can_merge(alert1))
def test_can_merge_different_values(self):
"""Alert Class - Can Merge - False if Merge Key has Different Values"""
alert1 = Alert('', {'key': True},
set(),
merge_by_keys=['key'],
merge_window=timedelta(minutes=10))
alert2 = Alert('', {'key': False},
set(),
merge_by_keys=['key'],
merge_window=timedelta(minutes=10))
assert_false(alert1.can_merge(alert2))
assert_false(alert2.can_merge(alert1))
def test_can_merge_key_not_common(self):
"""Alert Class - Can Merge - False if Merge Key Not Present in Both Records"""
alert1 = Alert('', {'key': True},
set(),
merge_by_keys=['key'],
merge_window=timedelta(minutes=10))
alert2 = Alert('', {'other': True},
set(),
merge_by_keys=['key'],
merge_window=timedelta(minutes=10))
assert_false(alert1.can_merge(alert2))
assert_false(alert2.can_merge(alert1))
def test_can_merge_different_merge_keys(self):
"""Alert Class - Can Merge - False if Different Merge Keys Defined"""
alert1 = Alert('', {'key': True},
set(),
merge_by_keys=['key'],
merge_window=timedelta(minutes=10))
alert2 = Alert('', {'key': True},
set(),
merge_by_keys=['other'],
merge_window=timedelta(minutes=10))
assert_false(alert1.can_merge(alert2))
assert_false(alert2.can_merge(alert1))
def test_can_merge_too_far_apart(self):
"""Alert Class - Can Merge - False if Outside Merge Window"""
alert1 = Alert('', {'key': True},
set(),
created=datetime(year=2000, month=1, day=1, minute=0),
merge_by_keys=['key'],
merge_window=timedelta(minutes=10))
alert2 = Alert('', {'key': True},
set(),
created=datetime(year=2000, month=1, day=1, minute=11),
merge_by_keys=['key'],
merge_window=timedelta(minutes=10))
assert_false(alert1.can_merge(alert2))
assert_false(alert2.can_merge(alert1))
def test_can_merge_true(self):
"""Alert Class - Can Merge - True Result"""
alert1 = Alert(
'', {'key': True}, set(),
created=datetime(year=2000, month=1, day=1, minute=0),
merge_by_keys=['key'],
merge_window=timedelta(minutes=10)
)
alert2 = Alert(
'', {'key': True, 'other': True}, set(),
created=datetime(year=2000, month=1, day=1, minute=10),
merge_by_keys=['key'],
merge_window=timedelta(minutes=10)
)
assert_true(alert1.can_merge(alert2))
assert_true(alert2.can_merge(alert1))