test(assistant-v2): add unit tests for the searchResult model

Author: kevinkowa

assistant/src/test/java/com/ibm/watson/assistant/v2/model/SearchResultAnswerTest.java

@@ -0,0 +1,37 @@
+/*
+ * (C) Copyright IBM Corp. 2021.
+ *
+ * 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.
+ */
+
+package com.ibm.watson.assistant.v2.model;
+
+import static org.testng.Assert.*;
+
+import com.ibm.cloud.sdk.core.service.model.FileWithMetadata;
+import com.ibm.watson.assistant.v2.utils.TestUtilities;
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.List;
+import org.testng.annotations.Test;
+
+/** Unit test class for the SearchResultAnswer model. */
+public class SearchResultAnswerTest {
+  final HashMap<String, InputStream> mockStreamMap = TestUtilities.createMockStreamMap();
+  final List<FileWithMetadata> mockListFileWithMetadata =
+      TestUtilities.creatMockListFileWithMetadata();
+
+  @Test
+  public void testSearchResultAnswer() throws Throwable {
+    SearchResultAnswer searchResultAnswerModel = new SearchResultAnswer();
+    assertNull(searchResultAnswerModel.getText());
+    assertNull(searchResultAnswerModel.getConfidence());
+  }
+}