/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.logging.log4j.core.appender.rolling.helper;
import org.apache.logging.log4j.core.appender.rolling.action.FileRenameAction;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import java.io.File;
import java.io.PrintStream;
import static org.junit.Assert.assertTrue;
/**
*
*/
public class FileRenameActionTest {
private static final String DIR = "target/fileRename";
@BeforeClass
public static void beforeClass() throws Exception {
final File file = new File(DIR);
file.mkdirs();
}
@AfterClass
public static void afterClass() {
deleteDir();
}
@After
public void after() {
deleteFiles();
}
@Test
public void testRename1() throws Exception {
final File file = new File("target/fileRename/fileRename.log");
final PrintStream pos = new PrintStream(file);
for (int i = 0; i < 100; ++i) {
pos.println("This is line " + i);
}
pos.close();
final File dest = new File("target/fileRename/newFile.log");
final FileRenameAction action = new FileRenameAction(file, dest, false);
action.execute();
assertTrue("Renamed file does not exist", dest.exists());
assertTrue("Old file exists", !file.exists());
}
@Test
public void testEmpty() throws Exception {
final File file = new File("target/fileRename/fileRename.log");
final PrintStream pos = new PrintStream(file);
pos.close();
final File dest = new File("target/fileRename/newFile.log");
final FileRenameAction action = new FileRenameAction(file, dest, false);
action.execute();
assertTrue("Renamed file does not exist", !dest.exists());
assertTrue("Old file does not exist", !file.exists());
}
@Test
public void testNoParent() throws Exception {
final File file = new File("fileRename.log");
final PrintStream pos = new PrintStream(file);
for (int i = 0; i < 100; ++i) {
pos.println("This is line " + i);
}
pos.close();
final File dest = new File("newFile.log");
try {
final FileRenameAction action = new FileRenameAction(file, dest, false);
action.execute();
assertTrue("Renamed file does not exist", dest.exists());
assertTrue("Old file exists", !file.exists());
} finally {
try {
dest.delete();
file.delete();
} catch (final Exception ex) {
System.out.println("Unable to cleanup files written to main directory");
}
}
}
private static void deleteDir() {
final File dir = new File(DIR);
if (dir.exists()) {
final File[] files = dir.listFiles();
for (final File file : files) {
file.delete();
}
dir.delete();
}
}
private static void deleteFiles() {
final File dir = new File(DIR);
if (dir.exists()) {
final File[] files = dir.listFiles();
for (final File file : files) {
file.delete();
}
}
}
}