1 files changed, 47 insertions, 0 deletions
diff --git a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/util/TopicValidatorSpec.groovy b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/util/TopicValidatorSpec.groovy
new file mode 100644
index 000000000..e626e1505
--- /dev/null
+++ b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/util/TopicValidatorSpec.groovy
@@ -0,0 +1,47 @@
+/*
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.ncmp.rest.util
+
+import org.onap.cps.ncmp.rest.exceptions.InvalidTopicException
+import spock.lang.Specification
+
+class TopicValidatorSpec extends Specification {
+
+    def 'Valid topic name validation.'() {
+        when: 'a valid topic name is validated'
+            TopicValidator.validateTopicName('my-valid-topic')
+        then: 'no exception is thrown'
+            noExceptionThrown()
+    }
+
+    def 'Validating invalid topic names.'() {
+        when: 'the invalid topic name is validated'
+            TopicValidator.validateTopicName(topicName)
+        then: 'boolean response will be returned for #scenario'
+            thrown(InvalidTopicException)
+        where: 'the following names are used'
+            scenario                  | topicName
+            'empty topic'             | ''
+            'blank topic'             | ' '
+            'invalid non empty topic' | '1_5_*_#'
+    }
+
+}