Define an interface to accept collection of cm handles for Get operation.

 - Added REST endpoint (Not Implemented yet)
 - Created unit test

Issue-ID: CPS-1555
Change-Id: I24ce8d663602c08cc207f4657289631439d3fb9e
Signed-off-by: leventecsanyi <levente.csanyi@est.tech>

2 files changed, 30 insertions, 0 deletions

diff --git a/src/main/java/org/onap/cps/ncmp/dmi/rest/controller/DmiRestController.java b/src/main/java/org/onap/cps/ncmp/dmi/rest/controller/DmiRestController.java
index f952e224..da0ac3e1 100644
--- a/src/main/java/org/onap/cps/ncmp/dmi/rest/controller/DmiRestController.java
+++ b/src/main/java/org/onap/cps/ncmp/dmi/rest/controller/DmiRestController.java
@@ -105,6 +105,21 @@ public class DmiRestController implements DmiPluginApi, DmiPluginInternalApi {
     }
 
     /**
+     * This method is not implemented for ONAP DMI plugin.
+     *
+     * @param datastoreName name of the data store
+     * @param body list of cm-handles
+     * @param topic Kafka topic name
+     * @return (@ code ResponseEntity) response entity
+     */
+    @Override
+    public ResponseEntity<Void> getResourceDataByCmHandles(final String datastoreName,
+                                                 final Object body,
+                                                 final String topic) {
+        return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
+    }
+
+    /**
      * This method fetches the resource for given cm handle using pass through operational or running datastore.
      * It filters the response on the basis of options query parameters and returns response. Passthrough Running
      * supports both read and write operation whereas passthrough operational does not support write operations.
diff --git a/src/test/groovy/org/onap/cps/ncmp/dmi/rest/controller/DmiRestControllerSpec.groovy b/src/test/groovy/org/onap/cps/ncmp/dmi/rest/controller/DmiRestControllerSpec.groovy
index 2be0b59c..acc8b63b 100644
--- a/src/test/groovy/org/onap/cps/ncmp/dmi/rest/controller/DmiRestControllerSpec.groovy
+++ b/src/test/groovy/org/onap/cps/ncmp/dmi/rest/controller/DmiRestControllerSpec.groovy
@@ -311,4 +311,19 @@ class DmiRestControllerSpec extends Specification {
             '? needs to be encoded as %3F' | 'idWith%3F'
 
     }
+
+    def 'Get resource data for a collection of cm handles (unimplemented).'() {
+        given: 'an endpoint for adding a batch of cm handle Ids'
+            def url = "$basePathV1/ch/batch/data/ds/test-datastore?topic=test"
+        and: 'a request body'
+            def body = '{"CmHandles": []}'
+        when: 'the endpoint is invoked'
+            def response = mvc.perform(
+                    post(url)
+                            .contentType(MediaType.APPLICATION_JSON)
+                            .content(body)
+            ).andReturn().response
+        then: 'the response status code is 501'
+            assert response.status == 501
+    }
 }