/*
* 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;
import java.io.IOException;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.rules.TemporaryFolder;
import org.springframework.util.StringUtils;
/**
* Base for {@link LoggingSystem} tests.
*
* @author Phillip Webb
* @author Andy Wilkinson
*/
public abstract class AbstractLoggingSystemTests {
private static final String JAVA_IO_TMPDIR = "java.io.tmpdir";
@Rule
public TemporaryFolder temp = new TemporaryFolder();
private String originalTempFolder;
@Before
public void configureTempDir() throws IOException {
this.originalTempFolder = System.getProperty(JAVA_IO_TMPDIR);
System.setProperty(JAVA_IO_TMPDIR, this.temp.newFolder().getAbsolutePath());
}
@After
public void reinstateTempDir() {
System.setProperty(JAVA_IO_TMPDIR, this.originalTempFolder);
}
@After
public void clear() {
System.clearProperty("LOG_FILE");
System.clearProperty("PID");
}
protected final String[] getSpringConfigLocations(AbstractLoggingSystem system) {
return system.getSpringConfigLocations();
}
protected final LogFile getLogFile(String file, String path) {
return getLogFile(file, path, true);
}
protected final LogFile getLogFile(String file, String path,
boolean applyToSystemProperties) {
LogFile logFile = new LogFile(file, path);
if (applyToSystemProperties) {
logFile.applyToSystemProperties();
}
return logFile;
}
protected final String tmpDir() {
String path = StringUtils.cleanPath(System.getProperty(JAVA_IO_TMPDIR));
if (path.endsWith("/")) {
path = path.substring(0, path.length() - 1);
}
return path;
}
}