| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional rmation regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.logging.log4j.core.async; |
| |
| import org.apache.logging.log4j.core.categories.AsyncLoggers; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import static org.junit.Assert.*; |
| |
| @Category(AsyncLoggers.class) |
| public class AsyncLoggerThreadNameStrategyTest { |
| @After |
| public void after() { |
| System.clearProperty("AsyncLogger.ThreadNameStrategy"); |
| } |
| |
| @Before |
| public void before() { |
| System.clearProperty("AsyncLogger.ThreadNameStrategy"); |
| } |
| |
| @Test |
| public void testDefaultIfNotConfigured() throws Exception { |
| final ThreadNameCachingStrategy tns = ThreadNameCachingStrategy.create(); |
| assertSame(ThreadNameCachingStrategy.DEFAULT_STRATEGY, tns); |
| } |
| |
| @Test |
| public void testDefaultIfInvalidConfig() throws Exception { |
| System.setProperty("AsyncLogger.ThreadNameStrategy", "\\%%InValid "); |
| final ThreadNameCachingStrategy tns = ThreadNameCachingStrategy.create(); |
| assertSame(ThreadNameCachingStrategy.DEFAULT_STRATEGY, tns); |
| } |
| |
| @Test |
| public void testUseCachedThreadNameIfConfigured() throws Exception { |
| System.setProperty("AsyncLogger.ThreadNameStrategy", "CACHED"); |
| final ThreadNameCachingStrategy tns = ThreadNameCachingStrategy.create(); |
| assertSame(ThreadNameCachingStrategy.CACHED, tns); |
| } |
| |
| @Test |
| public void testUseUncachedThreadNameIfConfigured() throws Exception { |
| System.setProperty("AsyncLogger.ThreadNameStrategy", "UNCACHED"); |
| final ThreadNameCachingStrategy tns = ThreadNameCachingStrategy.create(); |
| assertSame(ThreadNameCachingStrategy.UNCACHED, tns); |
| } |
| |
| @Test |
| public void testUncachedThreadNameStrategyReturnsCurrentThreadName() throws Exception { |
| final String name1 = "MODIFIED-THREADNAME1"; |
| Thread.currentThread().setName(name1); |
| assertEquals(name1, ThreadNameCachingStrategy.UNCACHED.getThreadName()); |
| |
| final String name2 = "OTHER-THREADNAME2"; |
| Thread.currentThread().setName(name2); |
| assertEquals(name2, ThreadNameCachingStrategy.UNCACHED.getThreadName()); |
| } |
| |
| @Test |
| public void testCachedThreadNameStrategyReturnsCachedThreadName() throws Exception { |
| final String original = "Original-ThreadName"; |
| Thread.currentThread().setName(original); |
| assertEquals(original, ThreadNameCachingStrategy.CACHED.getThreadName()); |
| |
| final String name2 = "OTHER-THREADNAME2"; |
| Thread.currentThread().setName(name2); |
| assertEquals(original, ThreadNameCachingStrategy.CACHED.getThreadName()); |
| } |
| |
| } |