Log4jLoggingOperationCollectionAspectTest.java

/**
 * Copyright (c) 2009-2011 VMware, Inc. All Rights Reserved.
 *
 * 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 com.springsource.insight.plugin.logging;

import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.junit.Test;

import com.springsource.insight.intercept.operation.Operation;


/**
 *
 */
public class Log4jLoggingOperationCollectionAspectTest
        extends LoggingMethodOperationCollectionAspectTestSupport {

    public Log4jLoggingOperationCollectionAspectTest() {
        super();
    }

    @Test
    public void testLogErrorMessage() {
        String msg = "testLogErrorMessage";
        Logger logger = Logger.getLogger(getClass());
        logger.error(msg);
        assertLoggingOperation(logger, "ERROR", msg, null);
    }

    @Test
    public void testLogErrorMessageWithException() {
        String msg = "testLogErrorMessageWithException";
        Logger logger = Logger.getLogger(getClass());
        Throwable t = new IllegalArgumentException(msg);
        logger.error(msg, t);
        assertLoggingOperation(logger, "ERROR", msg, t);
    }

    @Test
    public void testFatalErrorMessage() {
        String msg = "testFatalErrorMessage";
        Logger logger = Logger.getLogger(getClass());
        logger.fatal(msg);
        assertLoggingOperation(logger, "FATAL", msg, null);
    }

    @Test
    public void testFatalErrorMessageWithException() {
        String msg = "testFatalErrorMessageWithException";
        Logger logger = Logger.getLogger(getClass());
        Throwable t = new IllegalArgumentException(msg);
        logger.fatal(msg, t);
        assertLoggingOperation(logger, "FATAL", msg, t);
    }

    @Test
    public void testIndirectErrorLogMessage() {
        String msg = "testIndirectErrorLogMessage";
        Logger logger = Logger.getLogger(getClass());
        logger.log(Level.ERROR, msg);
        assertLoggingOperation(logger, "ERROR", msg, null);
    }

    @Test
    public void testIndirectErrorLogMessageWithException() {
        String msg = "testIndirectErrorLogMessageWithException";
        Logger logger = Logger.getLogger(getClass());
        Throwable t = new IllegalArgumentException(msg);
        logger.log(Level.ERROR, msg, t);
        assertLoggingOperation(logger, "ERROR", msg, t);
    }

    @Test
    public void testIndirectFatalLogMessage() {
        String msg = "testIndirectFatalLogMessage";
        Logger logger = Logger.getLogger(getClass());
        logger.log(Level.FATAL, msg);
        assertLoggingOperation(logger, "FATAL", msg, null);
    }

    @Test
    public void testIndirectFatalLogMessageWithException() {
        String msg = "testIndirectFatalLogMessageWithException";
        Logger logger = Logger.getLogger(getClass());
        Throwable t = new IllegalArgumentException(msg);
        logger.log(Level.FATAL, msg, t);
        assertLoggingOperation(logger, "FATAL", msg, t);
    }

    @Override
    public Log4jLoggingOperationCollectionAspect getAspect() {
        return Log4jLoggingOperationCollectionAspect.aspectOf();
    }

    private Operation assertLoggingOperation(Logger logger, String level, String msg, Throwable t) {
        Operation op = assertLoggingOperation(Logger.class, level, msg, t);
        assertEquals("Mismatched logger name", logger.getName(), op.get(LoggingDefinitions.NAME_ATTR));
        return op;
    }
}