--- /dev/null
+/**
+ * Copyright 2017 ZTE Corporation.
+ *
+ * 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 org.onap.holmes.common.utils;
+
+import static org.hamcrest.core.IsEqual.equalTo;
+import static org.junit.Assert.assertThat;
+
+import javax.servlet.http.HttpServletRequest;
+import org.easymock.EasyMock;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.powermock.api.easymock.PowerMock;
+public class UserUtilTest {
+
+ private HttpServletRequest request;
+
+ @Before
+ public void before() throws Exception {
+ request = PowerMock.createMock(HttpServletRequest.class);
+ }
+
+ @After
+ public void after() throws Exception {
+ }
+
+ @Test
+ public void getUserName_header_name_empty() throws Exception {
+ EasyMock.expect(request.getHeader("username")).andReturn(null);
+
+ PowerMock.replayAll();
+
+ String userName = UserUtil.getUserName(request);
+
+ PowerMock.verifyAll();
+
+ assertThat("admin", equalTo(userName));
+ }
+
+ @Test
+ public void getUserName_normal() throws Exception {
+ EasyMock.expect(request.getHeader("username")).andReturn("name1");
+
+ PowerMock.replayAll();
+
+ String userName = UserUtil.getUserName(request);
+
+ PowerMock.verifyAll();
+
+ assertThat("name1", equalTo(userName));
+ }
+
+}