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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2021 Nordix Foundation
* Modifications Copyright (C) 2021 Pantheon.tech
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.rest.controller
import static org.onap.cps.spi.FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS
import static org.onap.cps.spi.FetchDescendantsOption.OMIT_DESCENDANTS
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post
import org.modelmapper.ModelMapper
import org.onap.cps.api.CpsAdminService
import org.onap.cps.api.CpsDataService
import org.onap.cps.api.CpsModuleService
import org.onap.cps.spi.exceptions.AnchorNotFoundException
import org.onap.cps.spi.exceptions.DataNodeNotFoundException
import org.onap.cps.spi.exceptions.DataspaceNotFoundException
import org.onap.cps.spi.model.DataNode
import org.onap.cps.spi.model.DataNodeBuilder
import org.spockframework.spring.SpringBean
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.beans.factory.annotation.Value
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest
import org.springframework.http.HttpStatus
import org.springframework.http.MediaType
import org.springframework.test.web.servlet.MockMvc
import spock.lang.Shared
import spock.lang.Specification
import spock.lang.Unroll
@WebMvcTest
class DataRestControllerSpec extends Specification {
@SpringBean
CpsDataService mockCpsDataService = Mock()
@SpringBean
CpsModuleService mockCpsModuleService = Mock()
@SpringBean
CpsAdminService mockCpsAdminService = Mock()
@SpringBean
ModelMapper modelMapper = Mock()
@Autowired
MockMvc mvc
@Value('${rest.api.cps-base-path}')
def basePath
def dataNodeEndpoint
def dataspaceName = 'my_dataspace'
def anchorName = 'my_anchor'
@Shared
static DataNode dataNodeWithLeavesNoChildren = new DataNodeBuilder().withXpath('/xpath')
.withLeaves([leaf:'value', leafList:['leaveListElement1','leaveListElement2']]).build()
@Shared
static DataNode dataNodeWithChild = new DataNodeBuilder().withXpath('/parent')
.withChildDataNodes([new DataNodeBuilder().withXpath("/parent/child").build()]).build()
def setup() {
dataNodeEndpoint = "$basePath/v1/dataspaces/$dataspaceName/anchors/$anchorName/nodes"
}
def 'Create a node.'() {
given: 'some json to create a data node'
def json = 'some json (this is not validated)'
when: 'post is invoked with datanode endpoint and json'
def response = mvc.perform(
post(dataNodeEndpoint).contentType(MediaType.APPLICATION_JSON).content(json)
).andReturn().response
then: 'a created response is returned'
response.status == HttpStatus.CREATED.value()
then: 'the java API was called with the correct parameters'
1 * mockCpsDataService.saveData(dataspaceName, anchorName, json)
}
@Unroll
def 'Get data node with leaves'() {
given: 'the service returns data node leaves'
def xpath = 'some xPath'
mockCpsDataService.getDataNode(dataspaceName, anchorName, xpath, OMIT_DESCENDANTS) >> dataNodeWithLeavesNoChildren
when: 'get request is performed through REST API'
def response = mvc.perform(
get(dataNodeEndpoint)
.param('cps-path', xpath)
).andReturn().response
then: 'a success response is returned'
response.status == HttpStatus.OK.value()
and: 'response contains expected leaf and value'
response.contentAsString.contains('"leaf":"value"')
and: 'response contains expected leaf-list and values'
response.contentAsString.contains('"leafList":["leaveListElement1","leaveListElement2"]')
}
@Unroll
def 'Get data node with #scenario.'() {
given: 'the service returns data node with #scenario'
def xpath = 'some xPath'
mockCpsDataService.getDataNode(dataspaceName, anchorName, xpath, expectedCpsDataServiceOption) >> dataNode
when: 'get request is performed through REST API'
def response = mvc.perform(get(dataNodeEndpoint)
.param('cps-path', xpath)
.param('include-descendants', urlOption))
.andReturn().response
then: 'a success response is returned'
response.status == HttpStatus.OK.value()
and: 'the response contains child is #expectChildInResponse'
response.contentAsString.contains('"child"') == expectChildInResponse
where:
scenario | dataNode | urlOption || expectedCpsDataServiceOption | expectChildInResponse
'no descendants by default' | dataNodeWithLeavesNoChildren | '' || OMIT_DESCENDANTS | false
'no descendant explicitly' | dataNodeWithLeavesNoChildren | 'false' || OMIT_DESCENDANTS | false
'with descendants' | dataNodeWithChild | 'true' || INCLUDE_ALL_DESCENDANTS | true
}
@Unroll
def 'Get data node error scenario: #scenario.'() {
given: 'the service throws an exception'
mockCpsDataService.getDataNode(dataspaceName, anchorName, xpath, _) >> { throw exception }
when: 'get request is performed through REST API'
def response = mvc.perform(
get(dataNodeEndpoint).param("cps-path", xpath)
).andReturn().response
then: 'a success response is returned'
response.status == httpStatus.value()
where:
scenario | xpath | exception || httpStatus
'no dataspace' | '/x-path' | new DataspaceNotFoundException('') || HttpStatus.BAD_REQUEST
'no anchor' | '/x-path' | new AnchorNotFoundException('', '') || HttpStatus.BAD_REQUEST
'no data' | '/x-path' | new DataNodeNotFoundException('', '', '') || HttpStatus.NOT_FOUND
'empty path' | '' | new IllegalStateException() || HttpStatus.NOT_IMPLEMENTED
}
}
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