Handle duplicated yang resource exception when creating schema set

- catch and log duplicated yang resource during schema set creation
- there may be other exception when the app started however there will
  be a tech. dept ticket for them thus please review this commit for
   only duplicated yang resource exception

Issue-ID: CPS-2647

Change-Id: Idf6063cb8328efc667516f09d25ad6c4c6fd8186
Signed-off-by: halil.cakal <halil.cakal@est.tech>

1 files changed, 12 insertions, 1 deletions

diff --git a/cps-service/src/test/groovy/org/onap/cps/init/AbstractModelLoaderSpec.groovy b/cps-service/src/test/groovy/org/onap/cps/init/AbstractModelLoaderSpec.groovy
index 0618cad951..c3cb4f205b 100644
--- a/cps-service/src/test/groovy/org/onap/cps/init/AbstractModelLoaderSpec.groovy
+++ b/cps-service/src/test/groovy/org/onap/cps/init/AbstractModelLoaderSpec.groovy
@@ -1,6 +1,6 @@
 /*
  *  ============LICENSE_START=======================================================
- *  Copyright (C) 2023-2024 Nordix Foundation
+ *  Copyright (C) 2023-2025 Nordix Foundation
  *  Modification Copyright (C) 2024 TechMahindra Ltd.
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
@@ -28,6 +28,7 @@ import org.onap.cps.api.CpsAnchorService
 import org.onap.cps.api.CpsDataService
 import org.onap.cps.api.CpsDataspaceService
 import org.onap.cps.api.CpsModuleService
+import org.onap.cps.api.exceptions.DuplicatedYangResourceException
 import org.onap.cps.api.exceptions.ModelOnboardingException
 import org.onap.cps.api.parameters.CascadeDeleteAllowed
 import org.onap.cps.api.exceptions.AlreadyDefinedException
@@ -117,6 +118,16 @@ class AbstractModelLoaderSpec extends Specification {
             1 * mockCpsModuleService.createSchemaSet('some dataspace','new name',_)
     }
 
+    def 'Creating a schema set handles duplicated yang resource exception'() {
+        given: 'module service throws duplicated yang resource exception'
+            mockCpsModuleService.createSchemaSet(*_) >> { throw new DuplicatedYangResourceException('my-yang-resource', 'my-yang-resource-checksum', null) }
+        when: 'attempt to create a schema set'
+            objectUnderTest.createSchemaSet('some dataspace','some schema set','cps-notification-subscriptions@2024-07-03.yang')
+        then: 'exception is ignored, and correct exception message is logged'
+            noExceptionThrown()
+            assertLogContains('Ignoring yang resource duplication exception. Assuming model was created by another instance')
+    }
+
     def 'Creating a schema set handles already defined exception.'() {
         given: 'the module service throws an already defined exception'
             mockCpsModuleService.createSchemaSet(*_) >>  { throw AlreadyDefinedException.forSchemaSet('name','context',null) }