def test_kind_clientside_filtering(self):
val = self._build_events([('ns1', 'k1'), ('ns1', 'k1'), ('ns1', 'k2'), ('ns1', 'k3')])
with patch.object(self.kube, 'retrieve_json_auth', return_value=val) as mock_method:
retr = KubeEventRetriever(self.kube, kinds=['k1', 'k2'])
events = retr.get_event_array()
self.assertEquals(3, len(events))
mock_method.assert_called_once_with('https://kubernetes/api/v1/events', params={})
def test_namespace_serverside_filtering(self):
with patch.object(self.kube, 'retrieve_json_auth',
return_value={}) as mock_method:
retr = KubeEventRetriever(self.kube, namespaces=['testns'])
retr.get_event_array()
mock_method.assert_called_once_with(
'https://kubernetes/api/v1/namespaces/testns/events', params={})
def test_namespace_clientside_filtering(self):
val = self._build_events([('ns1', 'k1'), ('ns2', 'k1'), ('testns', 'k1')])
with patch.object(self.kube, 'retrieve_json_auth', return_value=MockResponse(val, 200)) as mock_method:
retr = KubeEventRetriever(self.kube, namespaces=['testns', 'ns2'])
events = retr.get_event_array()
self.assertEquals(2, len(events))
mock_method.assert_called_once_with('https://kubernetes:443/api/v1/events', params={})
def test_kind_serverside_filtering(self):
with patch.object(self.kube, 'retrieve_json_auth',
return_value={}) as mock_method:
retr = KubeEventRetriever(self.kube, kinds=['k1'])
retr.get_event_array()
mock_method.assert_called_once_with(
'https://kubernetes:443/api/v1/events',
params={'fieldSelector': 'involvedObject.kind=k1'})
def test_kind_clientside_filtering(self):
val = self._build_events([('ns1', 'k1'), ('ns1', 'k1'), ('ns1', 'k2'),
('ns1', 'k3')])
with patch.object(self.kube, 'retrieve_json_auth',
return_value=val) as mock_method:
retr = KubeEventRetriever(self.kube, kinds=['k1', 'k2'])
events = retr.get_event_array()
self.assertEquals(3, len(events))
mock_method.assert_called_once_with(
'https://kubernetes:443/api/v1/events', params={})
def test_namespace_clientside_filtering(self):
val = self._build_events([('ns1', 'k1'), ('ns2', 'k1'),
('testns', 'k1')])
with patch.object(self.kube,
'retrieve_json_auth',
return_value=MockResponse(val, 200)) as mock_method:
retr = KubeEventRetriever(self.kube, namespaces=['testns', 'ns2'])
events = retr.get_event_array()
self.assertEquals(2, len(events))
mock_method.assert_called_once_with(
'https://kubernetes:443/api/v1/events', params={})
def test_events_resversion_filtering(self):
jsons = self._load_json_array(
['service_cache_events1.json', 'service_cache_events2.json', 'service_cache_events2.json'])
with patch.object(self.kube, 'retrieve_json_auth', side_effect=jsons):
retr = KubeEventRetriever(self.kube)
events = retr.get_event_array()
self.assertEquals(3, len(events))
self.assertEquals(2707, retr.last_resversion)
events = retr.get_event_array()
self.assertEquals(2, len(events)) # 5 events total
self.assertEquals(2709, retr.last_resversion)
events = retr.get_event_array()
self.assertEquals(0, len(events)) # No new event
self.assertEquals(2709, retr.last_resversion)
def test_events_lasttimestamp_filtering(self):
jsons = self._load_resp_array(
['service_cache_events1.json', 'service_cache_events2.json', 'service_cache_events2.json'])
with patch.object(self.kube, 'retrieve_json_auth', side_effect=jsons):
retr = KubeEventRetriever(self.kube)
events = retr.get_event_array()
self.assertEquals(3, len(events))
self.assertEquals(1491471904, retr.lastTimestamp)
events = retr.get_event_array()
self.assertEquals(2, len(events)) # 5 events total
self.assertEquals(1491471953, retr.lastTimestamp)
events = retr.get_event_array()
self.assertEquals(0, len(events)) # No new event
self.assertEquals(1491471953, retr.lastTimestamp)
def test_events_resversion_filtering(self):
jsons = self._load_json_array([
'service_cache_events1.json', 'service_cache_events2.json',
'service_cache_events2.json'
])
with patch.object(self.kube, 'retrieve_json_auth', side_effect=jsons):
retr = KubeEventRetriever(self.kube)
events = retr.get_event_array()
self.assertEquals(3, len(events))
self.assertEquals(2707, retr.last_resversion)
events = retr.get_event_array()
self.assertEquals(2, len(events)) # 5 events total
self.assertEquals(2709, retr.last_resversion)
events = retr.get_event_array()
self.assertEquals(0, len(events)) # No new event
self.assertEquals(2709, retr.last_resversion)
def test_events_lasttimestamp_filtering(self):
jsons = self._load_resp_array([
'service_cache_events1.json', 'service_cache_events2.json',
'service_cache_events2.json'
])
with patch.object(self.kube, 'retrieve_json_auth', side_effect=jsons):
retr = KubeEventRetriever(self.kube)
events = retr.get_event_array()
self.assertEquals(3, len(events))
self.assertEquals(1491471904, retr.lastTimestamp)
events = retr.get_event_array()
self.assertEquals(2, len(events)) # 5 events total
self.assertEquals(1491471953, retr.lastTimestamp)
events = retr.get_event_array()
self.assertEquals(0, len(events)) # No new event
self.assertEquals(1491471953, retr.lastTimestamp)
def test_events_delay(self, mock_time):
jsons = self._load_json_array(
['service_cache_events1.json', 'service_cache_events2.json'])
with patch.object(self.kube, 'retrieve_json_auth', side_effect=jsons):
retr = KubeEventRetriever(self.kube, delay=500)
mock_time.return_value = 10000
events = retr.get_event_array()
self.assertEquals(3, len(events))
self.assertEquals(2707, retr.last_resversion)
# Must skip request
mock_time.return_value = 10400
events = retr.get_event_array()
self.assertEquals(0, len(events))
self.assertEquals(2707, retr.last_resversion)
# Must retrieve events
mock_time.return_value = 10600
events = retr.get_event_array()
self.assertEquals(2, len(events))
self.assertEquals(2709, retr.last_resversion)
def test_events_delay(self, mock_time):
jsons = self._load_json_array(
['service_cache_events1.json', 'service_cache_events2.json'])
with patch.object(self.kube, 'retrieve_json_auth', side_effect=jsons):
retr = KubeEventRetriever(self.kube, delay=500)
mock_time.return_value = 10000
events = retr.get_event_array()
self.assertEquals(3, len(events))
self.assertEquals(2707, retr.last_resversion)
# Must skip request
mock_time.return_value = 10400
events = retr.get_event_array()
self.assertEquals(0, len(events))
self.assertEquals(2707, retr.last_resversion)
# Must retrieve events
mock_time.return_value = 10600
events = retr.get_event_array()
self.assertEquals(2, len(events))
self.assertEquals(2709, retr.last_resversion)
def get_event_retriever(self, namespaces=None, kinds=None, delay=None):
"""
Returns a KubeEventRetriever object ready for action
"""
return KubeEventRetriever(self, namespaces, kinds, delay)
def test_kind_serverside_filtering(self):
with patch.object(self.kube, 'retrieve_json_auth', return_value={}) as mock_method:
retr = KubeEventRetriever(self.kube, kinds=['k1'])
retr.get_event_array()
mock_method.assert_called_once_with('https://kubernetes/api/v1/events',
params={'fieldSelector': 'involvedObject.kind=k1'})
def test_namespace_serverside_filtering(self):
with patch.object(self.kube, 'retrieve_json_auth', return_value={}) as mock_method:
retr = KubeEventRetriever(self.kube, namespaces=['testns'])
retr.get_event_array()
mock_method.assert_called_once_with('https://kubernetes/api/v1/namespaces/testns/events', params={})
