def test_create_custom_event_type_Node(self):
etype = self.opc.create_custom_event_type(
2, 'MyEvent',
opcua.Node(self.opc.iserver.isession,
ua.NodeId(ua.ObjectIds.BaseEventType)),
[('PropertyNum', ua.VariantType.Int32),
('PropertyString', ua.VariantType.String)])
check_custom_type(self, etype, ua.ObjectIds.BaseEventType)
def test_eventgenerator_source_collision(self):
objects = self.opc.get_objects_node()
o = objects.add_object(3, 'MyObject')
event = BaseEvent(sourcenode=o.nodeid)
evgen = self.opc.get_event_generator(event, ua.ObjectIds.Server)
evgen.event.SourceNode = o.nodeid
evgen.event.SourceName = o.get_browse_name().Name
check_eventgenerator_BaseEvent(self, evgen)
check_event_generator_object(self, evgen, o, emitting_node=opcua.Node(self.opc.iserver.isession, ua.ObjectIds.Server))
def check_custom_event_type(test, ev):
base = opcua.Node(test.opc.iserver.isession, ua.NodeId(ua.ObjectIds.BaseEventType))
test.assertTrue(ev in base.get_children())
nodes = ev.get_referenced_nodes(refs=ua.ObjectIds.HasSubtype, direction=ua.BrowseDirection.Inverse, includesubtypes=False)
test.assertEqual(base, nodes[0])
properties = ev.get_properties()
test.assertIsNot(properties, None)
test.assertEqual(len(properties), 2)
test.assertTrue(ev.get_child("2:PropertyNum") in properties)
test.assertEqual(ev.get_child("2:PropertyNum").get_data_value().Value.VariantType, ua.VariantType.Float)
test.assertTrue(ev.get_child("2:PropertyString") in properties)
test.assertEqual(ev.get_child("2:PropertyString").get_data_value().Value.VariantType, ua.VariantType.String)
def test_get_event_from_type_node_Inhereted_AuditEvent(self):
ev = opcua.common.events.get_event_obj_from_type_node(opcua.Node(self.opc.iserver.isession, ua.NodeId(ua.ObjectIds.AuditEventType)))
self.assertIsNot(ev, None) # we did not receive event
self.assertIsInstance(ev, BaseEvent)
self.assertIsInstance(ev, AuditEvent)
self.assertEqual(ev.EventType, ua.NodeId(ua.ObjectIds.AuditEventType))
self.assertEqual(ev.Severity, 1)
self.assertEqual(ev.ActionTimeStamp, None)
self.assertEqual(ev.Status, False)
self.assertEqual(ev.ServerId, None)
self.assertEqual(ev.ClientAuditEntryId, None)
self.assertEqual(ev.ClientUserId, None)
def test_get_event_from_type_node_Inhereted_AuditEvent(self):
ev = opcua.server.event.get_event_from_type_node(opcua.Node(self.opc.iserver.isession, ua.NodeId(ua.ObjectIds.AuditEventType)))
self.assertIsNot(ev, None) # we did not receive event
self.assertIsInstance(ev, ua.BaseEvent)
self.assertIsInstance(ev, ua.AuditEvent)
self.assertEqual(ev.EventType, ua.NodeId(ua.ObjectIds.AuditEventType))
self.assertEqual(ev.Severity, ua.Variant(1, ua.VariantType.UInt16))
self.assertEqual(ev.ActionTimeStamp, None)
self.assertEqual(ev.Status, False)
self.assertEqual(ev.ServerId, None)
self.assertEqual(ev.ClientAuditEntryId, None)
self.assertEqual(ev.ClientUserId, None)
self.assertEqual(ev._freeze, True)
def test_get_event_from_type_node_MultiInhereted_AuditOpenSecureChannelEvent(self):
ev = opcua.common.events.get_event_obj_from_type_node(opcua.Node(self.opc.iserver.isession, ua.NodeId(ua.ObjectIds.AuditOpenSecureChannelEventType)))
self.assertIsNot(ev, None)
self.assertIsInstance(ev, BaseEvent)
self.assertIsInstance(ev, AuditEvent)
self.assertIsInstance(ev, AuditSecurityEvent)
self.assertIsInstance(ev, AuditChannelEvent)
self.assertIsInstance(ev, AuditOpenSecureChannelEvent)
self.assertEqual(ev.EventType, ua.NodeId(ua.ObjectIds.AuditOpenSecureChannelEventType))
self.assertEqual(ev.Severity, 1),
self.assertEqual(ev.ClientCertificate, None)
self.assertEqual(ev.ClientCertificateThumbprint, None)
self.assertEqual(ev.RequestType, None)
self.assertEqual(ev.SecurityPolicyUri, None)
self.assertEqual(ev.SecurityMode, None)
self.assertEqual(ev.RequestedLifetime, None)
def check_custom_type(test, type, base_type, node_class=None):
base = opcua.Node(test.opc.iserver.isession, ua.NodeId(base_type))
test.assertTrue(type in base.get_children())
nodes = type.get_referenced_nodes(refs=ua.ObjectIds.HasSubtype,
direction=ua.BrowseDirection.Inverse,
includesubtypes=True)
test.assertEqual(base, nodes[0])
properties = type.get_properties()
if node_class:
test.assertEqual(node_class, type.get_node_class())
test.assertIsNot(properties, None)
test.assertEqual(len(properties), 2)
test.assertTrue(type.get_child("2:PropertyNum") in properties)
test.assertEqual(
type.get_child("2:PropertyNum").get_data_value().Value.VariantType,
ua.VariantType.Int32)
test.assertTrue(type.get_child("2:PropertyString") in properties)
test.assertEqual(
type.get_child("2:PropertyString").get_data_value().Value.VariantType,
ua.VariantType.String)
def test_eventgenerator_sourceServer_Node(self):
evgen = self.opc.get_event_generator(source=opcua.Node(self.opc.iserver.isession, ua.NodeId(ua.ObjectIds.Server)))
check_eventgenerator_BaseEvent(self, evgen)
check_eventgenerator_SourceServer(self, evgen)
def test_get_event_from_type_node_BaseEvent(self):
ev = opcua.server.event.get_event_from_type_node(opcua.Node(self.opc.iserver.isession, ua.NodeId(ua.ObjectIds.BaseEventType)))
check_base_event(self, ev)