Add get cm handles by modules names - service layer

Issue-ID: CPS-644
Signed-off-by: niamhcore <niamh.core@est.tech>
Change-Id: Ic2a57df02d533a0066382c12c35be8d524b6cdad

3 files changed, 51 insertions, 0 deletions

diff --git a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyControllerSpec.groovy b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyControllerSpec.groovy
index 342f41b26f..a609cfacb8 100644
--- a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyControllerSpec.groovy
+++ b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyControllerSpec.groovy
@@ -22,6 +22,7 @@
 
 package org.onap.cps.ncmp.rest.controller
 
+import org.onap.cps.TestUtils
 import org.onap.cps.spi.model.ModuleReference
 
 import static org.onap.cps.spi.FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS
@@ -252,5 +253,33 @@ class NetworkCmProxyControllerSpec extends Specification {
         and: 'response returns an OK http code'
             response.status == HttpStatus.OK.value()
     }
+
+    def 'Retrieve cm handles.'() {
+        given: 'an endpoint and json data'
+            def searchesEndpoint = "$ncmpBasePathV1/ch/searches"
+            String jsonData = TestUtils.getResourceFileContent('cmhandle-search.json')
+        and: 'the service method is invoked with module names and returns a cm handle id'
+            mockNetworkCmProxyDataService.executeCmHandleHasAllModulesSearch(['module1', 'module2']) >> ['some-cmhandle-id']
+        when: 'the searches api is invoked'
+            def response = mvc.perform(post(searchesEndpoint)
+                    .contentType(MediaType.APPLICATION_JSON)
+                    .content(jsonData)).andReturn().response
+        then: 'response status returns OK'
+            response.status == HttpStatus.OK.value()
+        and: 'the expected response content is returned'
+            response.contentAsString == '{"cmHandles":[{"cmHandleId":"some-cmhandle-id"}]}'
+    }
+
+    def 'Call execute cm handle searches with unrecognized condition name.'() {
+        given: 'an endpoint and json data'
+            def searchesEndpoint = "$ncmpBasePathV1/ch/searches"
+            String jsonData = TestUtils.getResourceFileContent('invalid-cmhandle-search.json')
+        when: 'the searches api is invoked'
+            def response = mvc.perform(post(searchesEndpoint)
+                    .contentType(MediaType.APPLICATION_JSON)
+                    .content(jsonData)).andReturn().response
+        then: 'an empty cm handle identifier is returned'
+            response.contentAsString == '{"cmHandles":null}'
+    }
 }
 
diff --git a/cps-ncmp-rest/src/test/resources/cmhandle-search.json b/cps-ncmp-rest/src/test/resources/cmhandle-search.json
new file mode 100644
index 0000000000..e3c721bfdf
--- /dev/null
+++ b/cps-ncmp-rest/src/test/resources/cmhandle-search.json
@@ -0,0 +1,15 @@
+{
+  "conditions": [
+    {
+      "name": "hasAllModules",
+      "conditionParameters": [
+        {
+          "moduleName": "module1"
+        },
+        {
+          "moduleName": "module2"
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/cps-ncmp-rest/src/test/resources/invalid-cmhandle-search.json b/cps-ncmp-rest/src/test/resources/invalid-cmhandle-search.json
new file mode 100644
index 0000000000..838c9481b9
--- /dev/null
+++ b/cps-ncmp-rest/src/test/resources/invalid-cmhandle-search.json
@@ -0,0 +1,7 @@
+{
+  "conditions": [
+    {
+      "name": "does-not-exist"
+    }
+  ]
+}
\ No newline at end of file