def test_multiple_spikes_large_older(self):
# The older spike should take precedence because it's much larger
fingerprint = "hello"
older_spike = self.now - (INCIDENT_START_ROLLUP * 2)
for _ in xrange(4):
event = self.create_event(older_spike, fingerprint=fingerprint)
newer_spike = self.now - INCIDENT_START_ROLLUP
for _ in xrange(2):
event = self.create_event(newer_spike, fingerprint=fingerprint)
assert older_spike == calculate_incident_start("", [self.project], [event.group])
def test_multiple_same_size_spikes(self):
# The most recent spike should take precedence
fingerprint = "hello"
older_spike = self.now - (INCIDENT_START_ROLLUP * 3)
for _ in xrange(3):
event = self.create_event(older_spike, fingerprint=fingerprint)
newer_spike = self.now - INCIDENT_START_ROLLUP
for _ in xrange(3):
event = self.create_event(newer_spike, fingerprint=fingerprint)
assert newer_spike == calculate_incident_start("", [self.project], [event.group])
def test_single_spike(self):
fingerprint = "hello"
start = self.now - (INCIDENT_START_ROLLUP * 2)
for _ in xrange(3):
event = self.create_event(start, fingerprint=fingerprint)
end = self.now - INCIDENT_START_ROLLUP
for _ in xrange(4):
event = self.create_event(end, fingerprint=fingerprint)
assert start + ((end - start) / 3) == calculate_incident_start(
"", [self.project], [event.group])
def test_multiple_spikes_large_much_older(self):
# The most recent spike should take precedence because even though the
# older spike is larger, it's much older.
fingerprint = "hello"
older_spike = self.now - (INCIDENT_START_ROLLUP * 1000)
for _ in xrange(3):
event = self.create_event(older_spike, fingerprint=fingerprint)
newer_spike = self.now - INCIDENT_START_ROLLUP
for _ in xrange(2):
event = self.create_event(newer_spike, fingerprint=fingerprint)
assert newer_spike == calculate_incident_start("", [self.project], [event.group])
def test_single_event(self):
start = self.now - timedelta(minutes=2)
event = self.create_event(start)
assert start == calculate_incident_start("", [self.project], [event.group])
def test_empty(self):
assert timezone.now() == calculate_incident_start("", [self.project], [])
