def test_check_instability(self):
"""Test whether a server can be considered unstable or not.
"""
# Update/Notify and refresh, they should match.
interval = get_time_delta(10)
now = get_time()
input_whens = [now, now - get_time_delta(5)]
input_reporters = ["client:1000", "client:2000"]
st = ErrorLog(self.server, interval, now, [], [])
ErrorLog.add(self.server, now, "client:1000", "error")
ErrorLog.add(self.server, now - get_time_delta(5), "client:2000",
"error")
ErrorLog.add(self.server, now - get_time_delta(11), "client:3000",
"error")
st.refresh()
self.assertEqual(
st.is_unstable(n_notifications=1,
n_reporters=1,
filter_reporter=None), True)
self.assertEqual(
st.is_unstable(n_notifications=2,
n_reporters=2,
filter_reporter=None), True)
self.assertEqual(
st.is_unstable(n_notifications=3,
n_reporters=2,
filter_reporter=None), False)
self.assertEqual(
st.is_unstable(n_notifications=2,
n_reporters=3,
filter_reporter=None), False)
self.assertEqual(
st.is_unstable(n_notifications=1,
n_reporters=1,
filter_reporter=["client:2000"]), True)
def test_check_instability(self):
"""Test whether a server can be considered unstable or not.
"""
# Update/Notify and refresh, they should match.
interval = get_time_delta(10)
now = get_time()
input_whens = [ now, now - get_time_delta(5) ]
input_reporters = [ "client:1000", "client:2000" ]
st = ErrorLog(self.server, interval, now, [], [])
ErrorLog.add(self.server, now, "client:1000", "error")
ErrorLog.add(self.server, now - get_time_delta(5),
"client:2000", "error")
ErrorLog.add(self.server, now - get_time_delta(11),
"client:3000", "error")
st.refresh()
self.assertEqual(
st.is_unstable(n_notifications=1, n_reporters=1,
filter_reporter=None),
True
)
self.assertEqual(
st.is_unstable(n_notifications=2, n_reporters=2,
filter_reporter=None),
True
)
self.assertEqual(
st.is_unstable(n_notifications=3, n_reporters=2,
filter_reporter=None),
False
)
self.assertEqual(
st.is_unstable(n_notifications=2, n_reporters=3,
filter_reporter=None),
False
)
self.assertEqual(
st.is_unstable(n_notifications=1, n_reporters=1,
filter_reporter=["client:2000"]),
True
)
