| /** |
| * Copyright (c) 2004-2011 QOS.ch |
| * All rights reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining |
| * a copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sublicense, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
| * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
| * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| * |
| */ |
| package org.slf4j; |
| |
| import java.util.logging.Level; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * Test whether invoking the SLF4J API causes problems or not. |
| * |
| * @author Ceki Gulcu |
| * |
| */ |
| public class InvocationTest extends TestCase { |
| |
| Level oldLevel; |
| java.util.logging.Logger root = java.util.logging.Logger.getLogger(""); |
| |
| public InvocationTest(String arg0) { |
| super(arg0); |
| } |
| |
| protected void setUp() throws Exception { |
| super.setUp(); |
| oldLevel = root.getLevel(); |
| root.setLevel(Level.OFF); |
| } |
| |
| protected void tearDown() throws Exception { |
| super.tearDown(); |
| root.setLevel(oldLevel); |
| } |
| |
| public void test1() { |
| Logger logger = LoggerFactory.getLogger("test1"); |
| logger.debug("Hello world."); |
| } |
| |
| public void test2() { |
| Integer i1 = new Integer(1); |
| Integer i2 = new Integer(2); |
| Integer i3 = new Integer(3); |
| Exception e = new Exception("This is a test exception."); |
| Logger logger = LoggerFactory.getLogger("test2"); |
| |
| logger.debug("Hello world 1."); |
| logger.debug("Hello world {}", i1); |
| logger.debug("val={} val={}", i1, i2); |
| logger.debug("val={} val={} val={}", new Object[] { i1, i2, i3 }); |
| |
| logger.debug("Hello world 2", e); |
| logger.info("Hello world 2."); |
| |
| logger.warn("Hello world 3."); |
| logger.warn("Hello world 3", e); |
| |
| logger.error("Hello world 4."); |
| logger.error("Hello world {}", new Integer(3)); |
| logger.error("Hello world 4.", e); |
| } |
| |
| public void testNull() { |
| Logger logger = LoggerFactory.getLogger("testNull"); |
| logger.debug(null); |
| logger.info(null); |
| logger.warn(null); |
| logger.error(null); |
| |
| Exception e = new Exception("This is a test exception."); |
| logger.debug(null, e); |
| logger.info(null, e); |
| logger.warn(null, e); |
| logger.error(null, e); |
| } |
| |
| public void testMarker() { |
| Logger logger = LoggerFactory.getLogger("testMarker"); |
| Marker blue = MarkerFactory.getMarker("BLUE"); |
| logger.debug(blue, "hello"); |
| logger.info(blue, "hello"); |
| logger.warn(blue, "hello"); |
| logger.error(blue, "hello"); |
| |
| logger.debug(blue, "hello {}", "world"); |
| logger.info(blue, "hello {}", "world"); |
| logger.warn(blue, "hello {}", "world"); |
| logger.error(blue, "hello {}", "world"); |
| |
| logger.debug(blue, "hello {} and {} ", "world", "universe"); |
| logger.info(blue, "hello {} and {} ", "world", "universe"); |
| logger.warn(blue, "hello {} and {} ", "world", "universe"); |
| logger.error(blue, "hello {} and {} ", "world", "universe"); |
| } |
| |
| public void testMDC() { |
| MDC.put("k", "v"); |
| assertNull(MDC.get("k")); |
| MDC.remove("k"); |
| assertNull(MDC.get("k")); |
| MDC.clear(); |
| } |
| } |