def event(obj, *, type, reason, message=''):
"""
Issue an event for the object.
"""
if isinstance(obj, (list, tuple)):
for item in obj:
events.post_event(obj=item,
type=type,
reason=reason,
message=message)
else:
events.post_event(obj=obj, type=type, reason=reason, message=message)
def test_type_is_v1_not_v1beta1(client_mock):
apicls_mock = client_mock.CoreV1Api
postfn_mock = apicls_mock.return_value.create_namespaced_event
obj = {
'apiVersion': 'group/version',
'kind': 'kind',
'metadata': {
'namespace': 'ns',
'name': 'name',
'uid': 'uid'
}
}
post_event(obj=obj, type='type', reason='reason', message='message')
event = postfn_mock.call_args_list[0][1]['body']
assert isinstance(event, client_mock.V1Event)
assert not isinstance(event, client_mock.V1beta1Event)
def test_regular_errors_escalate(client_mock):
error = Exception('boo!')
apicls_mock = client_mock.CoreV1Api
apicls_mock.return_value.create_namespaced_event.side_effect = error
obj = {
'apiVersion': 'group/version',
'kind': 'kind',
'metadata': {
'namespace': 'ns',
'name': 'name',
'uid': 'uid'
}
}
with pytest.raises(Exception) as excinfo:
post_event(obj=obj, type='type', reason='reason', message='message')
assert excinfo.value is error
def test_posting(client_mock):
client_mock.V1Event = V1Event_orig
client_mock.V1beta1Event = V1beta1Event_orig
client_mock.V1EventSource = V1EventSource_orig
client_mock.V1ObjectMeta = V1ObjectMeta_orig
result = object()
apicls_mock = client_mock.CoreV1Api
apicls_mock.return_value.create_namespaced_event.return_value = result
postfn_mock = apicls_mock.return_value.create_namespaced_event
obj = {
'apiVersion': 'group/version',
'kind': 'kind',
'metadata': {
'namespace': 'ns',
'name': 'name',
'uid': 'uid'
}
}
post_event(obj=obj, type='type', reason='reason', message='message')
assert postfn_mock.called
assert postfn_mock.call_count == 1
assert postfn_mock.call_args_list == [
call(
namespace='ns', # same as the object's namespace
body=ANY,
)
]
event: V1Event_orig = postfn_mock.call_args_list[0][1]['body']
assert event.type == 'type'
assert event.reason == 'reason'
assert event.message == 'message'
assert event.source.component == 'kopf'
assert event.involved_object['apiVersion'] == 'group/version'
assert event.involved_object['kind'] == 'kind'
assert event.involved_object['namespace'] == 'ns'
assert event.involved_object['name'] == 'name'
assert event.involved_object['uid'] == 'uid'
def test_api_errors_logged_but_suppressed(client_mock, assert_logs):
error = client_mock.rest.ApiException('boo!')
apicls_mock = client_mock.CoreV1Api
apicls_mock.return_value.create_namespaced_event.side_effect = error
postfn_mock = apicls_mock.return_value.create_namespaced_event
obj = {
'apiVersion': 'group/version',
'kind': 'kind',
'metadata': {
'namespace': 'ns',
'name': 'name',
'uid': 'uid'
}
}
post_event(obj=obj, type='type', reason='reason', message='message')
assert postfn_mock.called
assert_logs([
"Failed to post an event.*boo!",
])
def test_message_is_cut_to_max_length(client_mock):
result = object()
apicls_mock = client_mock.CoreV1Api
apicls_mock.return_value.create_namespaced_event.return_value = result
postfn_mock = apicls_mock.return_value.create_namespaced_event
obj = {
'apiVersion': 'group/version',
'kind': 'kind',
'metadata': {
'namespace': 'ns',
'name': 'name',
'uid': 'uid'
}
}
message = 'start' + ('x' * 2048) + 'end'
post_event(obj=obj, type='type', reason='reason', message=message)
event = postfn_mock.call_args_list[0][1]['body']
assert len(event.message) <= 1024 # max supported API message length
assert '...' in event.message
assert event.message.startswith('start')
assert event.message.endswith('end')