(self)
| 174 | node.get_browse_name() |
| 175 | |
| 176 | def test_delete_references(self): |
| 177 | newtype = self.opc.get_node(ua.ObjectIds.HierarchicalReferences).add_reference_type(0, "HasSuperSecretVariable") |
| 178 | |
| 179 | obj = self.opc.get_objects_node() |
| 180 | fold = obj.add_folder(2, "FolderToRef") |
| 181 | var = fold.add_variable(2, "VarToRef", 42) |
| 182 | |
| 183 | fold.add_reference(var, newtype) |
| 184 | |
| 185 | self.assertEqual(var.get_referenced_nodes(newtype), [fold]) |
| 186 | self.assertEqual(fold.get_referenced_nodes(newtype), [var]) |
| 187 | |
| 188 | fold.delete_reference(var, newtype) |
| 189 | |
| 190 | self.assertEqual(var.get_referenced_nodes(newtype), []) |
| 191 | self.assertEqual(fold.get_referenced_nodes(newtype), []) |
| 192 | |
| 193 | fold.add_reference(var, newtype, bidirectional=False) |
| 194 | |
| 195 | self.assertEqual(var.get_referenced_nodes(newtype), []) |
| 196 | self.assertEqual(fold.get_referenced_nodes(newtype), [var]) |
| 197 | |
| 198 | fold.delete_reference(var, newtype) |
| 199 | |
| 200 | self.assertEqual(var.get_referenced_nodes(newtype), []) |
| 201 | self.assertEqual(fold.get_referenced_nodes(newtype), []) |
| 202 | |
| 203 | |
| 204 | var.add_reference(fold, newtype, forward=False, bidirectional=False) |
| 205 | |
| 206 | self.assertEqual(var.get_referenced_nodes(newtype), [fold]) |
| 207 | self.assertEqual(fold.get_referenced_nodes(newtype), []) |
| 208 | |
| 209 | with self.assertRaises(ua.UaStatusCodeError): |
| 210 | fold.delete_reference(var, newtype) |
| 211 | |
| 212 | self.assertEqual(var.get_referenced_nodes(newtype), [fold]) |
| 213 | self.assertEqual(fold.get_referenced_nodes(newtype), []) |
| 214 | |
| 215 | with self.assertRaises(ua.UaStatusCodeError): |
| 216 | var.delete_reference(fold, newtype) |
| 217 | |
| 218 | self.assertEqual(var.get_referenced_nodes(newtype), [fold]) |
| 219 | self.assertEqual(fold.get_referenced_nodes(newtype), []) |
| 220 | |
| 221 | var.delete_reference(fold, newtype, forward=False) |
| 222 | |
| 223 | self.assertEqual(var.get_referenced_nodes(newtype), []) |
| 224 | self.assertEqual(fold.get_referenced_nodes(newtype), []) |
| 225 | |
| 226 | # clean-up |
| 227 | self.opc.delete_nodes([fold, newtype], recursive=True) |
| 228 | |
| 229 | def test_server_node(self): |
| 230 | node = self.opc.get_server_node() |
nothing calls this directly
no test coverage detected