2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.core.logging.api;
23 import org.testng.annotations.Test;
25 import java.lang.reflect.Field;
26 import java.util.ServiceLoader;
28 import static org.testng.Assert.assertEquals;
29 import static org.testng.Assert.assertFalse;
30 import static org.testng.Assert.assertNotNull;
36 public class LoggerFactoryTest {
39 public void testNoOpLoggerService() throws Exception {
41 assertFalse(ServiceLoader.load(LoggerCreationService.class).iterator().hasNext());
43 LoggerFactory.getLogger(LoggerFactoryTest.class);
44 Field factory = LoggerFactory.class.getDeclaredField("SERVICE");
45 factory.setAccessible(true);
46 Object impl = factory.get(null);
47 assertEquals("org.openecomp.core.logging.api.LoggerFactory$NoOpLoggerCreationService",
48 impl.getClass().getName());
52 public void testNoOpLoggerByClass() throws Exception {
53 Logger logger = LoggerFactory.getLogger(LoggerFactoryTest.class);
58 public void testNoOpLoggerByName() throws Exception {
59 Logger logger = LoggerFactory.getLogger(LoggerFactoryTest.class.getName());
63 private void verifyLogger(Logger logger) {
64 assertNotNull(logger);
66 // make sure no exceptions are thrown