--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2022 Huawei. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ *
+ */
+package org.onap.dcae.analytics.model.util.function;
+
+import org.junit.jupiter.api.Test;
+
+import java.net.URL;
+import java.util.Optional;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class StringToURLFunctionTest {
+ @Test
+ public void apply () throws Exception {
+ StringToURLFunction stringToURLFunction = new StringToURLFunction ();
+ Optional<URL> optionalURL = stringToURLFunction.apply("https://localhost:8080/test");
+ assertTrue(optionalURL.isPresent());
+ }
+
+ @Test
+ public void applyException () throws Exception {
+ StringToURLFunction stringToURLFunction = new StringToURLFunction ();
+ Optional<URL> optionalURL = stringToURLFunction.apply("");
+ assertTrue(optionalURL.isEmpty());
+ }
+}