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/*
* Copyright 2008 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.mockftpserver.fake.command
import org.mockftpserver.core.command.Command
import org.mockftpserver.core.command.CommandHandler
import org.mockftpserver.core.command.CommandNames
import org.mockftpserver.core.command.ReplyCodes
import org.mockftpserver.core.session.SessionKeys
import org.mockftpserver.fake.filesystem.DirectoryEntry
import org.mockftpserver.fake.filesystem.DirectoryListingFormatter
import org.mockftpserver.fake.filesystem.FileEntry
import org.mockftpserver.fake.filesystem.FileSystemEntry
import org.mockftpserver.fake.filesystem.FileSystemException
import org.mockftpserver.fake.filesystem.Permissions
/**
* Tests for ListCommandHandler
*
* @version $Revision$ - $Date$
*
* @author Chris Mair
*/
class ListCommandHandlerTest extends AbstractFakeCommandHandlerTest {
private static final DIR = "/usr"
private static final NAME = "abc.txt"
private static final LAST_MODIFIED = new Date()
void testHandleCommand_SingleFile() {
final entry = new FileEntry(path: p(DIR, NAME), lastModified: LAST_MODIFIED, contents: "abc")
fileSystem.add(entry)
handleCommandAndVerifySendDataReplies([DIR])
assertSessionDataWithEndOfLine(listingFor(entry))
}
void testHandleCommand_FilesAndDirectories() {
def DATA3 = "".padRight(1000, 'x')
final entry1 = new FileEntry(path: p(DIR, "abc.txt"), lastModified: LAST_MODIFIED, contents: "abc")
final entry2 = new DirectoryEntry(path: p(DIR, "OtherFiles"), lastModified: LAST_MODIFIED)
final entry3 = new FileEntry(path: p(DIR, "another_file.doc"), lastModified: LAST_MODIFIED, contents: DATA3)
fileSystem.add(entry1)
fileSystem.add(entry2)
fileSystem.add(entry3)
handleCommandAndVerifySendDataReplies([DIR])
def actualLines = session.sentData[0].tokenize(endOfLine()) as Set
LOG.info("actualLines=$actualLines")
def EXPECTED = [
listingFor(entry1),
listingFor(entry2),
listingFor(entry3)] as Set
assert actualLines == EXPECTED
assertSessionDataEndsWithEndOfLine()
}
void testHandleCommand_NoPath_UseCurrentDirectory() {
final entry = new FileEntry(path: p(DIR, NAME), lastModified: LAST_MODIFIED, contents: "abc")
fileSystem.add(entry)
session.setAttribute(SessionKeys.CURRENT_DIRECTORY, DIR)
handleCommandAndVerifySendDataReplies([])
assertSessionDataWithEndOfLine(listingFor(entry))
}
void testHandleCommand_EmptyDirectory() {
handleCommandAndVerifySendDataReplies([DIR])
assertSessionData("")
}
void testHandleCommand_PathSpecifiesAFile() {
final entry = new FileEntry(path: p(DIR, NAME), lastModified: LAST_MODIFIED, contents: "abc")
fileSystem.add(entry)
handleCommandAndVerifySendDataReplies([p(DIR, NAME)])
assertSessionDataWithEndOfLine(listingFor(entry))
}
void testHandleCommand_PathDoesNotExist() {
handleCommandAndVerifySendDataReplies(["/DoesNotExist"])
assertSessionData("")
}
void testHandleCommand_NoReadAccessToDirectory() {
fileSystem.getEntry(DIR).permissions = new Permissions('-wx-wx-wx')
handleCommand([DIR])
assertSessionReply(0, ReplyCodes.TRANSFER_DATA_INITIAL_OK)
assertSessionReply(1, ReplyCodes.READ_FILE_ERROR, ['filesystem.cannotRead', DIR])
}
void testHandleCommand_ListFilesThrowsException() {
fileSystem.listFilesMethodException = new FileSystemException("bad", ERROR_MESSAGE_KEY)
handleCommand([DIR])
assertSessionReply(0, ReplyCodes.TRANSFER_DATA_INITIAL_OK)
assertSessionReply(1, ReplyCodes.SYSTEM_ERROR, ERROR_MESSAGE_KEY)
}
//-------------------------------------------------------------------------
// Helper Methods
//-------------------------------------------------------------------------
CommandHandler createCommandHandler() {
new ListCommandHandler()
}
Command createValidCommand() {
return new Command(CommandNames.LIST, [DIR])
}
void setUp() {
super.setUp()
createDirectory(DIR)
fileSystem.directoryListingFormatter = [format: {entry -> entry.toString()}] as DirectoryListingFormatter
}
private listingFor(FileSystemEntry fileSystemEntry) {
fileSystemEntry.toString()
}
}
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