/*
* 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.owasp.security.logging.mask;
//import ch.qos.logback.classic.PatternLayoutEncoder;
import ch.qos.logback.classic.Level;
import ch.qos.logback.classic.Logger;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.PatternLayout;
import ch.qos.logback.classic.encoder.PatternLayoutEncoder;
import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.classic.spi.LoggingEvent;
import ch.qos.logback.core.rolling.RollingFileAppender;
import static org.hamcrest.CoreMatchers.is;
import org.junit.After;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.ArgumentCaptor;
import org.mockito.Captor;
import org.mockito.Mock;
import static org.mockito.Mockito.verify;
import org.mockito.runners.MockitoJUnitRunner;
import org.slf4j.LoggerFactory;
/**
*
* @author August Detlefsen [augustd@codemagi.com]
*/
@RunWith(MockitoJUnitRunner.class)
public class CRLFConverterTest {
LoggerContext loggerContext = (LoggerContext) LoggerFactory
.getILoggerFactory();
Logger LOGGER;
PatternLayoutEncoder encoder;
PatternLayout layout;
@Mock
private RollingFileAppender<ILoggingEvent> mockAppender = new RollingFileAppender<ILoggingEvent>();
// Captor is genericised with ch.qos.logback.classic.spi.LoggingEvent
@Captor
private ArgumentCaptor<LoggingEvent> captorLoggingEvent;
@Before
public void setUp() {
PatternLayout.defaultConverterMap.put("crlf",
CRLFConverter.class.getName());
// layout = new PatternLayout();
encoder = new PatternLayoutEncoder();
encoder.setContext(loggerContext);
encoder.setPattern("%-4relative [%thread] %-5level %logger{35} - %crlf(%msg)%n");
encoder.start();
// Layout layout = new PatternLayout();
// layout.setEncoder(encoder);
mockAppender.setContext(loggerContext);
mockAppender.setEncoder(encoder);
mockAppender.start();
LOGGER = (Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
LOGGER.addAppender(mockAppender);
}
@After
public void teardown() {
LOGGER.detachAppender(mockAppender);
}
@Test
public void test() {
LOGGER.info("This message contains \r\n line feeds");
// Now verify our logging interactions
verify(mockAppender).doAppend(captorLoggingEvent.capture());
// Get the logging event from the captor
final LoggingEvent loggingEvent = captorLoggingEvent.getValue();
// Check log level is correct
assertThat(loggingEvent.getLevel(), is(Level.INFO));
// Check the message being logged is correct
// assertThat(loggingEvent.getFormattedMessage(),
// is("This message contains __ line feeds"));'
String layoutMessage = encoder.getLayout().doLayout(loggingEvent);
assertTrue(layoutMessage
.contains("This message contains __ line feeds"));
}
}