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/*
* Copyright © 2016-2017 European Support Limited
*
* 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.openecomp.sdc.logging.api;
import org.testng.annotations.Test;
import java.lang.reflect.Field;
import java.util.ServiceLoader;
import static org.testng.Assert.*;
/**
* @author evitaliy
* @since 14/09/2016.
*/
public class LoggerFactoryTest {
@Test
public void testNoOpLoggerService() throws Exception {
assertFalse(ServiceLoader.load(LoggerCreationService.class).iterator().hasNext());
LoggerFactory.getLogger(LoggerFactoryTest.class);
Field factory = LoggerFactory.class.getDeclaredField("SERVICE");
factory.setAccessible(true);
Object impl = factory.get(null);
assertEquals("org.openecomp.sdc.logging.api.LoggerFactory$NoOpLoggerCreationService",
impl.getClass().getName());
}
@Test
public void testNoOpLoggerByClass() throws Exception {
Logger logger = LoggerFactory.getLogger(LoggerFactoryTest.class);
verifyLogger(logger);
}
@Test
public void testNoOpLoggerByName() throws Exception {
Logger logger = LoggerFactory.getLogger(LoggerFactoryTest.class.getName());
verifyLogger(logger);
}
private void verifyLogger(Logger logger) {
assertNotNull(logger);
// make sure no exceptions are thrown
logger.error("");
logger.warn("");
logger.info("");
logger.debug("");
logger.audit("");
logger.metrics("");
}
}
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