?? basicoperationstest.java
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/* * Copyright 2004 The Apache Software Foundation. * * 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.apache.commons.logging;import junit.framework.TestCase;/** * Tests the basic logging operations to ensure that they all function * without exception failure. In other words, that they do no fail by * throwing exceptions. * This is the minimum requirement for any well behaved logger * and so this test should be run for each kind. */public class BasicOperationsTest extends TestCase{ public BasicOperationsTest(String testName) { super(testName); } public void testIsEnabledClassLog() { Log log = LogFactory.getLog(BasicOperationsTest.class); executeIsEnabledTest(log); } public void testIsEnabledNamedLog() { Log log = LogFactory.getLog(BasicOperationsTest.class.getName()); executeIsEnabledTest(log); } public void executeIsEnabledTest(Log log) { try { log.isTraceEnabled(); log.isDebugEnabled(); log.isInfoEnabled(); log.isWarnEnabled(); log.isErrorEnabled(); log.isFatalEnabled(); } catch (Throwable t) { t.printStackTrace(); fail("Exception thrown: " + t); } } public void testMessageWithoutExceptionClassLog() { Log log = LogFactory.getLog(BasicOperationsTest.class); executeMessageWithoutExceptionTest(log); } public void testMessageWithoutExceptionNamedLog() { Log log = LogFactory.getLog(BasicOperationsTest.class.getName()); executeMessageWithoutExceptionTest(log); } public void executeMessageWithoutExceptionTest(Log log) { try { log.trace("Hello, Mum"); log.debug("Hello, Mum"); log.info("Hello, Mum"); log.warn("Hello, Mum"); log.error("Hello, Mum"); log.fatal("Hello, Mum"); } catch (Throwable t) { t.printStackTrace(); fail("Exception thrown: " + t); } } public void testMessageWithExceptionClassLog() { Log log = LogFactory.getLog(BasicOperationsTest.class); executeMessageWithExceptionTest(log); } public void testMessageWithExceptionNamedLog() { Log log = LogFactory.getLog(BasicOperationsTest.class.getName()); executeMessageWithExceptionTest(log); } public void executeMessageWithExceptionTest(Log log) { try { log.trace("Hello, Mum", new ArithmeticException()); log.debug("Hello, Mum", new ArithmeticException()); log.info("Hello, Mum", new ArithmeticException()); log.warn("Hello, Mum", new ArithmeticException()); log.error("Hello, Mum", new ArithmeticException()); log.fatal("Hello, Mum", new ArithmeticException()); } catch (Throwable t) { t.printStackTrace(); fail("Exception thrown: " + t); } }}
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