package org.apache.maven.archiva.transaction;
/*
* 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.
*/
import org.apache.maven.archiva.transaction.CopyFileEvent;
import org.codehaus.plexus.PlexusTestCase;
import org.codehaus.plexus.util.FileUtils;
import java.io.File;
import java.io.IOException;
/**
* @author Edwin Punzalan
*/
public class CopyFileEventTest
extends AbstractFileEventTest
{
private File testDir = new File( PlexusTestCase.getBasedir(), "target/transaction-tests/copy-file" );
private File testDest = new File( testDir, "test-file.txt" );
private File testSource = new File( PlexusTestCase.getBasedir(), "target/transaction-tests/test-file.txt" );
private File testDestChecksum;
private String source, oldChecksum;
public void setUp()
throws Exception
{
super.setUp();
testSource.getParentFile().mkdirs();
testSource.createNewFile();
writeFile( testSource, "source contents" );
testDestChecksum = new File( testDest.getPath() + ".sha1" );
testDestChecksum.getParentFile().mkdirs();
testDestChecksum.createNewFile();
writeFile( testDestChecksum, "this is the checksum" );
assertTrue( "Test if the source exists", testSource.exists() );
assertTrue( "Test if the destination checksum exists", testDestChecksum.exists() );
source = readFile( testSource );
oldChecksum = readFile( testDestChecksum );
}
public void testCopyCommitRollback()
throws Exception
{
CopyFileEvent event = new CopyFileEvent( testSource, testDest, digesters );
assertFalse( "Test that the destination is not yet created", testDest.exists() );
event.commit();
assertTrue( "Test that the destination is created", testDest.exists() );
assertChecksumCommit( testDest );
String target = readFile( testDest );
assertTrue( "Test that the destination contents are copied correctly", source.equals( target ) );
event.rollback();
assertFalse( "Test that the destination file has been deleted", testDest.exists() );
assertChecksumRollback( testDest );
}
public void testCopyCommitRollbackWithBackup()
throws Exception
{
testDest.getParentFile().mkdirs();
testDest.createNewFile();
writeFile( testDest, "overwritten contents" );
assertTrue( "Test that the destination exists", testDest.exists() );
CopyFileEvent event = new CopyFileEvent( testSource, testDest, digesters );
String target = readFile( testDest );
assertTrue( "Test that the destination contents have not changed", target.equals( "overwritten contents" ) );
event.commit();
target = readFile( testDest );
assertTrue( "Test that the destination contents are copied correctly", source.equals( target ) );
assertChecksumCommit( testDest );
event.rollback();
target = readFile( testDest );
assertTrue( "Test the destination file contents have been restored", target.equals( "overwritten contents" ) );
assertChecksumRollback( testDest );
}
public void testCreateRollbackCommit()
throws Exception
{
CopyFileEvent event = new CopyFileEvent( testSource, testDest, digesters );
assertFalse( "Test that the destination is not yet created", testDest.exists() );
event.rollback();
assertFalse( "Test that the destination file is not yet created", testDest.exists() );
event.commit();
assertTrue( "Test that the destination is created", testDest.exists() );
assertChecksumCommit( testDest );
String target = readFile( testDest );
assertTrue( "Test that the destination contents are copied correctly", source.equals( target ) );
}
protected void tearDown()
throws Exception
{
super.tearDown();
FileUtils.deleteDirectory( new File( PlexusTestCase.getBasedir(), "target/transaction-tests" ) );
}
protected void assertChecksumCommit( File file )
throws IOException
{
super.assertChecksumCommit( file );
String target = readFile( testDestChecksum );
assertFalse( "Test that the destination checksum contents are created correctly", oldChecksum.equals( target ) );
}
protected void assertChecksumRollback( File file )
throws IOException
{
assertChecksumDoesNotExist( file, "md5" );
assertChecksumExists( file, "sha1" );
String target = readFile( testDestChecksum );
assertEquals( "Test that the destination checksum contents are reverted correctly", oldChecksum, target );
}
}