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Diffstat (limited to 'tags/2.3/src/test/groovy/org/mockftpserver/fake/command/RetrCommandHandlerTest.groovy')
| -rw-r--r-- | tags/2.3/src/test/groovy/org/mockftpserver/fake/command/RetrCommandHandlerTest.groovy | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/tags/2.3/src/test/groovy/org/mockftpserver/fake/command/RetrCommandHandlerTest.groovy b/tags/2.3/src/test/groovy/org/mockftpserver/fake/command/RetrCommandHandlerTest.groovy new file mode 100644 index 0000000..7f52409 --- /dev/null +++ b/tags/2.3/src/test/groovy/org/mockftpserver/fake/command/RetrCommandHandlerTest.groovy @@ -0,0 +1,135 @@ +/* + * 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.FileEntry +import org.mockftpserver.fake.filesystem.FileSystemException +import org.mockftpserver.fake.filesystem.Permissions + +/** + * Tests for RetrCommandHandler + * + * @version $Revision$ - $Date$ + * + * @author Chris Mair + */ +class RetrCommandHandlerTest extends AbstractFakeCommandHandlerTestCase { + + def DIR = "/" + def FILENAME = "file.txt" + def FILE = p(DIR, FILENAME) + def CONTENTS = "abc\ndef\nghi" + def CONTENTS_ASCII = "abc\r\ndef\r\nghi" + + void testHandleCommand_MissingPathParameter() { + testHandleCommand_MissingRequiredParameter([]) + } + + void testHandleCommand_AbsolutePath() { + handleCommandAndVerifySendDataReplies([FILE]) + assertSessionData(CONTENTS_ASCII) + } + + void testHandleCommand_AbsolutePath_NonAsciiMode() { + session.setAttribute(SessionKeys.ASCII_TYPE, false) + handleCommandAndVerifySendDataReplies([FILE]) + assertSessionData(CONTENTS) + } + + void testHandleCommand_RelativePath() { + setCurrentDirectory(DIR) + handleCommandAndVerifySendDataReplies([FILENAME]) + assertSessionData(CONTENTS_ASCII) + } + + void testHandleCommand_PathSpecifiesAnExistingDirectory() { + handleCommand([DIR]) + assertSessionReply(ReplyCodes.READ_FILE_ERROR, ['filesystem.isNotAFile', DIR]) + } + + void testHandleCommand_PathDoesNotExist() { + def path = FILE + "XXX" + handleCommand([path]) + assertSessionReply(ReplyCodes.READ_FILE_ERROR, ['filesystem.doesNotExist', path]) + } + + void testHandleCommand_NoReadAccessToFile() { + fileSystem.getEntry(FILE).permissions = Permissions.NONE + handleCommand([FILE]) + assertSessionReply(ReplyCodes.READ_FILE_ERROR, ['filesystem.cannotRead', FILE]) + } + + void testHandleCommand_NoExecuteAccessToDirectory() { + fileSystem.getEntry(DIR).permissions = Permissions.NONE + handleCommand([FILE]) + assertSessionReply(ReplyCodes.READ_FILE_ERROR, ['filesystem.cannotExecute', DIR]) + } + + void testHandleCommand_ThrowsFileSystemException() { + fileSystem.delete(FILE) + def fileEntry = new BadFileEntry(FILE) + fileSystem.add(fileEntry) + + handleCommand([FILE]) + assertSessionReply(0, ReplyCodes.TRANSFER_DATA_INITIAL_OK) + assertSessionReply(1, ReplyCodes.READ_FILE_ERROR, ERROR_MESSAGE_KEY) + } + + void testConvertLfToCrLf() { + // LF='\n' and CRLF='\r\n' + assert commandHandler.convertLfToCrLf('abc'.bytes) == 'abc'.bytes + assert commandHandler.convertLfToCrLf('abc\r\ndef'.bytes) == 'abc\r\ndef'.bytes + assert commandHandler.convertLfToCrLf('abc\ndef'.bytes) == 'abc\r\ndef'.bytes + assert commandHandler.convertLfToCrLf('abc\ndef\nghi'.bytes) == 'abc\r\ndef\r\nghi'.bytes + assert commandHandler.convertLfToCrLf('\n'.bytes) == '\r\n'.bytes + assert commandHandler.convertLfToCrLf('\r\nabc\n'.bytes) == '\r\nabc\r\n'.bytes + } + + //------------------------------------------------------------------------- + // Helper Methods + //------------------------------------------------------------------------- + + CommandHandler createCommandHandler() { + new RetrCommandHandler() + } + + Command createValidCommand() { + return new Command(CommandNames.RETR, [FILE]) + } + + void setUp() { + super.setUp() + createDirectory(DIR) + createFile(FILE, CONTENTS) + } + +} + +class BadFileEntry extends FileEntry { + + BadFileEntry(String path) { + super(path) + } + + InputStream createInputStream() { + throw new FileSystemException("BAD", AbstractFakeCommandHandlerTestCase.ERROR_MESSAGE_KEY) + } +}
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