+ 1 * mockNotificationService.processDataUpdatedEvent(anchor, observedTimestamp, '/data-node', Operation.DELETE)
+ }
+
+ def 'Delete data node with an invalid #scenario.'() {
+ when: 'delete data node method is invoked with invalid #scenario'
+ objectUnderTest.deleteDataNode(dataspaceName, anchorName, '/data-node', observedTimestamp)
+ then: 'a data validation exception is thrown'
+ thrown(DataValidationException)
+ and: 'the persistence service method is not invoked'
+ 0 * mockCpsDataPersistenceService.deleteDataNode(_, _, _)
+ and: 'data updated event is not sent to notification service'
+ 0 * mockNotificationService.processDataUpdatedEvent(_, _, _, _)
+ where: 'the following parameters are used'
+ scenario | dataspaceName | anchorName
+ 'dataspace name' | 'dataspace names with spaces' | 'anchorName'
+ 'anchor name' | 'dataspaceName' | 'anchor name with spaces'
+ 'dataspace and anchor name' | 'dataspace name with spaces' | 'anchor name with spaces'
+ }
+
+ def 'Delete all data nodes for a given anchor and dataspace.'() {
+ given: 'schema set for given anchor and dataspace references test tree model'
+ setupSchemaSetMocks('test-tree.yang')
+ when: 'delete data node method is invoked with correct parameters'
+ objectUnderTest.deleteDataNodes(dataspaceName, anchorName, observedTimestamp)
+ then: 'the persistence service method is invoked with the correct parameters'
+ 1 * mockCpsDataPersistenceService.deleteDataNodes(dataspaceName, anchorName)
+ and: 'data updated event is sent to notification service'
+ 1 * mockNotificationService.processDataUpdatedEvent(anchor, observedTimestamp, '/', Operation.DELETE)
+