1 files changed, 53 insertions, 0 deletions
diff --git a/catalog-be/src/test/java/org/openecomp/sdc/be/tosca/utils/InterfaceTypesNameUtilTest.java b/catalog-be/src/test/java/org/openecomp/sdc/be/tosca/utils/InterfaceTypesNameUtilTest.java
new file mode 100644
index 0000000000..8eebebe5cf
--- /dev/null
+++ b/catalog-be/src/test/java/org/openecomp/sdc/be/tosca/utils/InterfaceTypesNameUtilTest.java
@@ -0,0 +1,53 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 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.openecomp.sdc.be.tosca.utils;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.Test;
+
+class InterfaceTypesNameUtilTest {
+
+    @Test
+    void testBuildInterfaceShortNameSuccess() {
+        String interfaceShortName = InterfaceTypesNameUtil.buildShortName("an.interface.name");
+        assertEquals("name", interfaceShortName);
+
+        interfaceShortName = InterfaceTypesNameUtil.buildShortName("name");
+        assertEquals("name", interfaceShortName);
+
+        interfaceShortName = InterfaceTypesNameUtil.buildShortName("");
+        assertEquals("", interfaceShortName);
+
+        interfaceShortName = InterfaceTypesNameUtil.buildShortName("an.");
+        assertEquals("an.", interfaceShortName);
+
+        interfaceShortName = InterfaceTypesNameUtil.buildShortName(".");
+        assertEquals(".", interfaceShortName);
+
+        interfaceShortName = InterfaceTypesNameUtil.buildShortName(".");
+        assertEquals(".", interfaceShortName);
+    }
+
+    @Test
+    void testBuildInterfaceShortNameNullArgument() {
+        assertThrows(IllegalArgumentException.class, () -> InterfaceTypesNameUtil.buildShortName(null));
+    }
+}
+\ No newline at end of file