From 32446dce35b5bf9d2c84751718cb4ece7f96fa72 Mon Sep 17 00:00:00 2001
From: niamhcore <niamh.core@est.tech>
Date: Mon, 1 Mar 2021 13:25:13 +0000
Subject: CPS-265 - updating cps path to support include-descendants option.

Issue-ID: CPS-265

Signed-off-by: niamhcore <niamh.core@est.tech>
Change-Id: I9e9b84760dbc8b5eb4b31ab972fdb2d186c6bb48
---
 .../cps/rest/controller/QueryRestController.java   |  7 ++++--
 .../rest/controller/QueryRestControllerSpec.groovy | 27 ++++++++++++++--------
 2 files changed, 23 insertions(+), 11 deletions(-)

(limited to 'cps-rest/src')

diff --git a/cps-rest/src/main/java/org/onap/cps/rest/controller/QueryRestController.java b/cps-rest/src/main/java/org/onap/cps/rest/controller/QueryRestController.java
index a8816f02b4..c6b5284fbd 100644
--- a/cps-rest/src/main/java/org/onap/cps/rest/controller/QueryRestController.java
+++ b/cps-rest/src/main/java/org/onap/cps/rest/controller/QueryRestController.java
@@ -24,6 +24,7 @@ import java.util.Collection;
 import javax.validation.Valid;
 import org.onap.cps.api.CpsQueryService;
 import org.onap.cps.rest.api.CpsQueryApi;
+import org.onap.cps.spi.FetchDescendantsOption;
 import org.onap.cps.spi.model.DataNode;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
@@ -40,9 +41,11 @@ public class QueryRestController implements CpsQueryApi {
 
     @Override
     public ResponseEntity<Object> getNodesByDataspaceAndAnchorAndCpsPath(final String dataspaceName,
-        final String anchorName, @Valid final String cpsPath) {
+        final String anchorName, @Valid final String cpsPath, @Valid final Boolean includeDescendants) {
+        final FetchDescendantsOption fetchDescendantsOption = Boolean.TRUE.equals(includeDescendants)
+            ? FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS : FetchDescendantsOption.OMIT_DESCENDANTS;
         final Collection<DataNode> dataNodes =
-            cpsQueryService.queryDataNodes(dataspaceName, anchorName, cpsPath);
+            cpsQueryService.queryDataNodes(dataspaceName, anchorName, cpsPath, fetchDescendantsOption);
         return new ResponseEntity<>(new Gson().toJson(dataNodes), HttpStatus.OK);
     }
 }
diff --git a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/QueryRestControllerSpec.groovy b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/QueryRestControllerSpec.groovy
index 4d9a558ef0..0927c9d1e8 100644
--- a/cps-rest/src/test/groovy/org/onap/cps/rest/controller/QueryRestControllerSpec.groovy
+++ b/cps-rest/src/test/groovy/org/onap/cps/rest/controller/QueryRestControllerSpec.groovy
@@ -19,7 +19,7 @@
 
 package org.onap.cps.rest.controller
 
-import com.google.common.collect.ImmutableMap
+
 import com.google.gson.Gson
 import org.modelmapper.ModelMapper
 import org.onap.cps.api.CpsAdminService
@@ -36,7 +36,10 @@ import org.springframework.http.HttpStatus
 import org.springframework.test.web.servlet.MockMvc
 import spock.lang.Shared
 import spock.lang.Specification
+import spock.lang.Unroll
 
+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
 
 @WebMvcTest
@@ -63,22 +66,28 @@ class QueryRestControllerSpec extends Specification {
     @Value('${rest.api.cps-base-path}')
     def basePath
 
-    def 'Query data node by cps path for the given dataspace and anchor.'() {
+    @Unroll
+    def 'Query data node by cps path for the given dataspace and anchor with #scenario.'() {
         given: 'service method returns a list containing a data node'
+            def dataNode = new DataNodeBuilder().withXpath('/xpath').build()
             def dataspaceName = 'my_dataspace'
             def anchorName = 'my_anchor'
-            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)
-            mockCpsQueryService.queryDataNodes(dataspaceName, anchorName, cpsPath) >> dataNodeList
+            def cpsPath = 'some cps-path'
+            mockCpsQueryService.queryDataNodes(dataspaceName, anchorName, cpsPath, expectedCpsDataServiceOption) >> [dataNode]
         and: 'the query endpoint'
             def dataNodeEndpoint = "$basePath/v1/dataspaces/$dataspaceName/anchors/$anchorName/nodes/query"
         when: 'query data nodes API is invoked'
-            def response = mvc.perform(get(dataNodeEndpoint).param('cps-path', cpsPath)).andReturn().response
+            def response = mvc.perform(get(dataNodeEndpoint)
+                    .param('cps-path', cpsPath)
+                    .param('include-descendants', includeDescendantsOption))
+                    .andReturn().response
         then: 'the response contains the the datanode in json format'
             response.status == HttpStatus.OK.value()
             response.getContentAsString().contains(new Gson().toJson(dataNode))
+        where: 'the following options for include descendants are provided in the request'
+            scenario                    | includeDescendantsOption || expectedCpsDataServiceOption
+            'no descendants by default' | ''                       || OMIT_DESCENDANTS
+            'no descendant explicitly'  | 'false'                  || OMIT_DESCENDANTS
+            'descendants'               | 'true'                   || INCLUDE_ALL_DESCENDANTS
     }
 }
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cgit 1.2.3-korg