def test_handle_incomplete_line(self, mock):
assert self.check.run() == ""
health.assert_snapshot(self.check.check_id, self.check.health.stream,
start_snapshot={'expiry_interval_s': 0, 'repeat_interval_s': 15},
stop_snapshot={},
check_states=[{'checkStateId': '1',
'health': 'CLEAR',
'name': 'name1',
'topologyElementIdentifier': 'id1'}
])
def test_health_min_values(self, mock):
assert self.check.run() == ""
health.assert_snapshot(self.check.check_id, self.check.health.stream,
start_snapshot={'expiry_interval_s': 0, 'repeat_interval_s': 15},
stop_snapshot={},
check_states=[{'checkStateId': '1',
'health': 'CLEAR',
'name': 'name1',
'topologyElementIdentifier': 'id1'},
{'checkStateId': '2',
'health': 'CRITICAL',
'name': 'name2',
'topologyElementIdentifier': 'id2'},
])
AgentIntegrationTestUtil.assert_integration_snapshot(self.check, 'StaticHealth:health.csv')
def test_empty_health_file(self):
instance = {
'type': 'csv',
'health_file': '/dev/null',
'delimiter': ';',
'collection_interval': 15
}
config = {
'init_config': {},
'instances': [instance]
}
self.check = StaticHealthCheck(self.CHECK_NAME, config, instances=[instance])
assert json.loads(self.check.run())[0]['message'] == 'Health CSV file is empty.'
# Snapshot will be started but not stopped
health.assert_snapshot(self.check.check_id, self.check.health.stream,
start_snapshot={'expiry_interval_s': 0, 'repeat_interval_s': 15})
def test_wrong_health(self, mock):
assert json.loads(self.check.run())[0]['message'] == '["Health value must be clear, deviating or critical"]'
# Snapshot will be started but not stopped
health.assert_snapshot(self.check.check_id, self.check.health.stream,
start_snapshot={'expiry_interval_s': 0, 'repeat_interval_s': 15})
def test_missing_topology_element_identifier_field(self, mock):
assert json.loads(self.check.run())[0]['message'] ==\
'CSV header topology_element_identifier not found in health csv.'
# Snapshot will be started but not stopped
health.assert_snapshot(self.check.check_id, self.check.health.stream,
start_snapshot={'expiry_interval_s': 0, 'repeat_interval_s': 15})
def test_check(self):
result = self.check.run()
assert result == ''
topo_instances = topology.get_snapshot(self.check.check_id)
self.assertEqual(len(topo_instances['components']), 6)
self.assertEqual(len(topo_instances['relations']), 3)
assert topo_instances == load_json_from_file(
'expected_topology_instance.json', 'expected')
aggregator.assert_metric(
'system.cpu.usage',
count=3,
tags=["hostname:this-host", "region:eu-west-1"])
aggregator.assert_metric(
'location.availability',
count=3,
tags=["hostname:this-host", "region:eu-west-1"])
aggregator.assert_metric(
'2xx.responses',
count=4,
tags=["application:some_application", "region:eu-west-1"])
aggregator.assert_metric(
'5xx.responses',
count=4,
tags=["application:some_application", "region:eu-west-1"])
aggregator.assert_metric('check_runs',
count=1,
tags=["integration:agent_integration_sample"])
aggregator.assert_event(
'Http request to {} timed out after {} seconds.'.format(
'http://localhost', 5.0),
count=1)
telemetry.assert_topology_event(
{
"timestamp": int(1),
"event_type": "HTTP_TIMEOUT",
"source_type_name": "HTTP_TIMEOUT",
"msg_title": "URL timeout",
"msg_text":
"Http request to http://localhost timed out after 5.0 seconds.",
"aggregation_key": "instance-request-http://localhost",
"context": {
"source_identifier":
"source_identifier_value",
"element_identifiers": ["urn:host:/123"],
"source":
"source_value",
"category":
"my_category",
"data": {
"big_black_hole": "here",
"another_thing": 1,
"test": {
"1": "test"
}
},
"source_links": [{
"title": "my_event_external_link",
"url": "http://localhost"
}]
}
},
count=1)
aggregator.assert_service_check('example.can_connect', self.check.OK)
health.assert_snapshot(self.check.check_id,
self.check.health.stream,
start_snapshot={
'expiry_interval_s': 0,
'repeat_interval_s': 30
},
stop_snapshot={},
check_states=[{
'checkStateId': 'id',
'health': 'CRITICAL',
'name': 'name',
'topologyElementIdentifier': 'identifier',
'message': 'msg'
}])
telemetry.assert_metric(
"raw.metrics",
count=2,
value=20,
tags=["application:some_application", "region:eu-west-1"],
hostname="hostname")
telemetry.assert_metric("raw.metrics",
count=1,
value=30,
tags=["no:hostname", "region:eu-west-1"],
hostname="")