/*
* Copyright 2012-2016 the original author or authors.
*
* 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.springframework.boot.logging.logback;
import java.io.File;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.encoder.PatternLayoutEncoder;
import ch.qos.logback.classic.joran.JoranConfigurator;
import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.core.Appender;
import ch.qos.logback.core.ConsoleAppender;
import ch.qos.logback.core.FileAppender;
import ch.qos.logback.core.encoder.Encoder;
import ch.qos.logback.core.joran.spi.JoranException;
import org.junit.Test;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for default Logback configuration provided by {@code base.xml}.
*
* @author Andy Wilkinson
*/
public class LogbackConfigurationTests {
@Test
public void consolePatternCanBeOverridden() throws JoranException {
JoranConfigurator configurator = new JoranConfigurator();
LoggerContext context = new LoggerContext();
configurator.setContext(context);
configurator.doConfigure(
new File("src/test/resources/custom-console-log-pattern.xml"));
Appender<ILoggingEvent> appender = context.getLogger("ROOT")
.getAppender("CONSOLE");
assertThat(appender).isInstanceOf(ConsoleAppender.class);
Encoder<?> encoder = ((ConsoleAppender<?>) appender).getEncoder();
assertThat(encoder).isInstanceOf(PatternLayoutEncoder.class);
assertThat(((PatternLayoutEncoder) encoder).getPattern()).isEqualTo("foo");
}
@Test
public void filePatternCanBeOverridden() throws JoranException {
JoranConfigurator configurator = new JoranConfigurator();
LoggerContext context = new LoggerContext();
configurator.setContext(context);
configurator
.doConfigure(new File("src/test/resources/custom-file-log-pattern.xml"));
Appender<ILoggingEvent> appender = context.getLogger("ROOT").getAppender("FILE");
assertThat(appender).isInstanceOf(FileAppender.class);
Encoder<?> encoder = ((FileAppender<?>) appender).getEncoder();
assertThat(encoder).isInstanceOf(PatternLayoutEncoder.class);
assertThat(((PatternLayoutEncoder) encoder).getPattern()).isEqualTo("bar");
}
}