--- /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.util.Map;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class JsonStringToMapFunctionTest {
+ @Test
+ public void applyTest() throws Exception {
+ JsonStringToMapFunction jsonStringToMapFunction = new JsonStringToMapFunction();
+ Map<String, Object> jObj = jsonStringToMapFunction.apply("{\"name\":\"test\",\"company\":\"test123\"}");
+ assertEquals("test", jObj.get("name"));
+ }
+
+ @Test
+ public void applyTestObject() throws Exception {
+ JsonStringToMapFunction jsonStringToMapFunction = new JsonStringToMapFunction();
+ Map<String, Object> jObj = jsonStringToMapFunction.
+ apply("{\"name\":\"test\",\"company\":\"test123\",\"testObj\":{\"status\":\"true\"}}");
+ assertEquals("test", jObj.get("name"));
+ }
+
+ @Test
+ public void applyTestArray() throws Exception {
+ JsonStringToMapFunction jsonStringToMapFunction = new JsonStringToMapFunction();
+ Map<String, Object> jObj = jsonStringToMapFunction.
+ apply("{\"name\":\"test\",\"company\":\"test123\",\"testObj\":[{\"status\":\"true\"}]}");
+ assertEquals("test", jObj.get("name"));
+ }
+
+ @Test
+ public void applyTest1() throws Exception {
+ JsonStringToMapFunction jsonStringToMapFunction = new JsonStringToMapFunction("abc");
+ Map<String, Object> jObj = jsonStringToMapFunction.apply("{\"name\":\"test\",\"company\":\"test123\"}");
+ assertEquals("test", jObj.get("abc.name"));
+ }
+
+ @Test
+ public void applyTest2() throws Exception {
+ JsonStringToMapFunction jsonStringToMapFunction = new JsonStringToMapFunction("xyz", "|");
+ Map<String, Object> jObj = jsonStringToMapFunction.apply("{\"name\":\"test\",\"company\":\"test123\"}");
+ assertEquals("test123", jObj.get("xyz|company"));
+ }
+
+}