+
+ def 'Query data node by cps path for the given dataspace across all anchors with pagination #scenario.'() {
+ given: 'service method returns a list containing a data node from different anchors'
+ def dataNode1 = new DataNodeBuilder().withXpath('/xpath')
+ .withAnchor('my_anchor')
+ .withLeaves([leaf: 'value', leafList: ['leaveListElement1', 'leaveListElement2']]).build()
+ def dataNode2 = new DataNodeBuilder().withXpath('/xpath')
+ .withAnchor('my_anchor_2')
+ .withLeaves([leaf: 'value', leafList: ['leaveListElement3', 'leaveListElement4']]).build()
+ and: 'the query endpoint'
+ def dataspaceName = 'my_dataspace'
+ def cpsPath = 'some/cps/path'
+ def dataNodeEndpoint = "$basePath/v2/dataspaces/$dataspaceName/nodes/query"
+ mockCpsQueryService.queryDataNodesAcrossAnchors(dataspaceName, cpsPath,
+ INCLUDE_ALL_DESCENDANTS, new PaginationOption(pageIndex,pageSize)) >> [dataNode1, dataNode2]
+ mockCpsQueryService.countAnchorsForDataspaceAndCpsPath(dataspaceName, cpsPath) >> totalAnchors
+ when: 'query data nodes API is invoked'
+ def response =
+ mvc.perform(
+ get(dataNodeEndpoint)
+ .param('cps-path', cpsPath)
+ .param('descendants', "all")
+ .param('pageIndex', String.valueOf(pageIndex))
+ .param('pageSize', String.valueOf(pageSize)))
+ .andReturn().response
+ then: 'the response contains the the datanode in json format'
+ assert response.status == HttpStatus.OK.value()
+ assert Integer.valueOf(response.getHeaderValue("total-pages")) == expectedPageSize
+ assert response.getContentAsString().contains('{"xpath":{"leaf":"value","leafList":["leaveListElement1","leaveListElement2"]}}')
+ assert response.getContentAsString().contains('{"xpath":{"leaf":"value","leafList":["leaveListElement3","leaveListElement4"]}}')
+ where: 'the following options for include descendants are provided in the request'
+ scenario | pageIndex | pageSize | totalAnchors || expectedPageSize
+ '1st page with all anchors' | 1 | 3 | 3 || 1
+ '1st page with less anchors' | 1 | 2 | 3 || 2
+ }