CPS-240 - Create REST End-point on NF-Proxy for DataNode Update & cpsPath Query

Issue-ID: CPS-240
Signed-off-by: niamhcore <niamh.core@est.tech>
Change-Id: I2aed92f8ab34282b12e23ae7807a391446165eb0

1 files changed, 66 insertions, 6 deletions

diff --git a/cps-nf-proxy-rest/src/test/groovy/org/onap/cps/nfproxy/rest/controller/NfProxyControllerSpec.groovy b/cps-nf-proxy-rest/src/test/groovy/org/onap/cps/nfproxy/rest/controller/NfProxyControllerSpec.groovy
index 3cd6b9a9f..742a643fa 100644
--- a/cps-nf-proxy-rest/src/test/groovy/org/onap/cps/nfproxy/rest/controller/NfProxyControllerSpec.groovy
+++ b/cps-nf-proxy-rest/src/test/groovy/org/onap/cps/nfproxy/rest/controller/NfProxyControllerSpec.groovy
@@ -1,8 +1,8 @@
 /*
  *  ============LICENSE_START=======================================================
  *  Copyright (C) 2021 Pantheon.tech
- *  ================================================================================
  *  Modification Copyright (C) 2021 highstreet technologies GmbH
+ *  Modification Copyright (C) 2021 Nordix Foundation
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -21,19 +21,22 @@
 
 package org.onap.cps.nfproxy.rest.controller
 
+import com.google.common.collect.ImmutableMap
+import com.google.gson.Gson
 import org.onap.cps.nfproxy.api.NfProxyDataService
+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.Specification
-import spock.lang.Unroll
 
 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.*
 
 @WebMvcTest
 class NfProxyControllerSpec extends Specification {
@@ -53,14 +56,70 @@ class NfProxyControllerSpec extends Specification {
         dataNodeBaseEndpoint = "$basePath/v1"
     }
 
-    @Unroll
+    def cmHandle = 'some handle'
+    def xpath = 'some xpath'
+
+    def 'Query data node by cps path for the given cm handle.'() {
+        given: 'service method returns a list containing a data node'
+            def cpsPath = '/xpath/leaves[@leaf=\'value\']'
+            def dataNode = new DataNodeBuilder().withXpath("/xpath")
+                    .withLeaves(ImmutableMap.of("leaf", "value")).build()
+            ArrayList<DataNode> dataNodeList = new ArrayList();
+            dataNodeList.add(dataNode)
+            mockNfProxyDataService.queryDataNodes(cmHandle, cpsPath) >> dataNodeList
+        and: 'the query endpoint'
+            def dataNodeEndpoint = "$dataNodeBaseEndpoint/cm-handles/$cmHandle/nodes/query"
+        when: 'query data nodes API is invoked'
+            def response = mvc.perform(get(dataNodeEndpoint).param('cps-path', cpsPath)).andReturn().response
+        then: 'the response contains the the datanode in json format'
+            response.status == HttpStatus.OK.value()
+            def expectedJsonContent = new Gson().toJson(dataNode)
+            response.getContentAsString().contains(expectedJsonContent)
+    }
+
+    def 'Update data node leaves.'() {
+        given: 'json data'
+            def jsonData = 'json data'
+        and: 'the query endpoint'
+            def endpoint = "$dataNodeBaseEndpoint/cm-handles/$cmHandle/nodes"
+        when: 'patch request is performed'
+            def response = mvc.perform(
+                    patch(endpoint)
+                            .contentType(MediaType.APPLICATION_JSON)
+                            .content(jsonData)
+                            .param('xpath', xpath)
+            ).andReturn().response
+        then: 'the service method is invoked once with expected parameters'
+            1 * mockNfProxyDataService.updateNodeLeaves(cmHandle, xpath, jsonData)
+        and: 'response status indicates success'
+            response.status == HttpStatus.OK.value()
+    }
+
+    def 'Replace data node tree.'() {
+        given: 'json data'
+            def jsonData = 'json data'
+        and: 'the query endpoint'
+            def endpoint = "$dataNodeBaseEndpoint/cm-handles/$cmHandle/nodes"
+        when: 'put request is performed'
+            def response = mvc.perform(
+                    put(endpoint)
+                            .contentType(MediaType.APPLICATION_JSON)
+                            .content(jsonData)
+                            .param('xpath', xpath)
+            ).andReturn().response
+        then: 'the service method is invoked once with expected parameters'
+            1 * mockNfProxyDataService.replaceNodeTree(cmHandle, xpath, jsonData)
+        and: 'response status indicates success'
+            response.status == HttpStatus.OK.value()
+    }
+
     def 'Get data node.'() {
         given: 'the service returns a data node'
             def xpath = 'some xpath'
-            def cmHandle = 'some handle'
             def dataNode = new DataNodeBuilder().withXpath(xpath).withLeaves(["leaf": "value"]).build()
-            def endpoint = "$dataNodeBaseEndpoint/cm-handles/$cmHandle/node"
             mockNfProxyDataService.getDataNode(cmHandle, xpath, OMIT_DESCENDANTS) >> dataNode
+        and: 'the query endpoint'
+            def endpoint = "$dataNodeBaseEndpoint/cm-handles/$cmHandle/node"
         when: 'get request is performed through REST API'
             def response = mvc.perform(get(endpoint).param('xpath', xpath)).andReturn().response
         then: 'a success response is returned'
@@ -69,3 +128,4 @@ class NfProxyControllerSpec extends Specification {
             response.contentAsString.contains('"leaf":"value"')
     }
 }
+