chrismair | 00dc7bd | 2014-05-11 21:21:28 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2008 the original author or authors. |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.mockftpserver.fake.command |
| 17 | |
| 18 | import org.mockftpserver.core.command.Command |
| 19 | import org.mockftpserver.core.command.CommandHandler |
| 20 | import org.mockftpserver.core.command.CommandNames |
| 21 | import org.mockftpserver.core.command.ReplyCodes |
| 22 | import org.mockftpserver.core.session.SessionKeys |
| 23 | import org.mockftpserver.fake.filesystem.DirectoryEntry |
| 24 | import org.mockftpserver.fake.filesystem.DirectoryListingFormatter |
| 25 | import org.mockftpserver.fake.filesystem.FileEntry |
| 26 | import org.mockftpserver.fake.filesystem.FileSystemEntry |
| 27 | import org.mockftpserver.fake.filesystem.FileSystemException |
| 28 | import org.mockftpserver.fake.filesystem.Permissions |
| 29 | |
| 30 | /** |
| 31 | * Tests for ListCommandHandler |
| 32 | * |
| 33 | * @version $Revision$ - $Date$ |
| 34 | * |
| 35 | * @author Chris Mair |
| 36 | */ |
| 37 | class ListCommandHandlerTest extends AbstractFakeCommandHandlerTestCase { |
| 38 | |
| 39 | private static final DIR = "/usr" |
| 40 | private static final NAME = "abc.txt" |
| 41 | private static final LAST_MODIFIED = new Date() |
| 42 | |
| 43 | void testHandleCommand_SingleFile() { |
| 44 | final entry = new FileEntry(path: p(DIR, NAME), lastModified: LAST_MODIFIED, contents: "abc") |
| 45 | fileSystem.add(entry) |
| 46 | handleCommandAndVerifySendDataReplies([DIR]) |
| 47 | assertSessionDataWithEndOfLine(listingFor(entry)) |
| 48 | } |
| 49 | |
| 50 | void testHandleCommand_FilesAndDirectories() { |
| 51 | def DATA3 = "".padRight(1000, 'x') |
| 52 | final entry1 = new FileEntry(path: p(DIR, "abc.txt"), lastModified: LAST_MODIFIED, contents: "abc") |
| 53 | final entry2 = new DirectoryEntry(path: p(DIR, "OtherFiles"), lastModified: LAST_MODIFIED) |
| 54 | final entry3 = new FileEntry(path: p(DIR, "another_file.doc"), lastModified: LAST_MODIFIED, contents: DATA3) |
| 55 | fileSystem.add(entry1) |
| 56 | fileSystem.add(entry2) |
| 57 | fileSystem.add(entry3) |
| 58 | |
| 59 | handleCommandAndVerifySendDataReplies([DIR]) |
| 60 | |
| 61 | def actualLines = session.sentData[0].tokenize(endOfLine()) as Set |
| 62 | LOG.info("actualLines=$actualLines") |
| 63 | def EXPECTED = [ |
| 64 | listingFor(entry1), |
| 65 | listingFor(entry2), |
| 66 | listingFor(entry3)] as Set |
| 67 | assert actualLines == EXPECTED |
| 68 | assertSessionDataEndsWithEndOfLine() |
| 69 | } |
| 70 | |
| 71 | void testHandleCommand_NoPath_UseCurrentDirectory() { |
| 72 | final entry = new FileEntry(path: p(DIR, NAME), lastModified: LAST_MODIFIED, contents: "abc") |
| 73 | fileSystem.add(entry) |
| 74 | session.setAttribute(SessionKeys.CURRENT_DIRECTORY, DIR) |
| 75 | handleCommandAndVerifySendDataReplies([]) |
| 76 | assertSessionDataWithEndOfLine(listingFor(entry)) |
| 77 | } |
| 78 | |
| 79 | void testHandleCommand_EmptyDirectory() { |
| 80 | handleCommandAndVerifySendDataReplies([DIR]) |
| 81 | assertSessionData("") |
| 82 | } |
| 83 | |
| 84 | void testHandleCommand_PathSpecifiesAFile() { |
| 85 | final entry = new FileEntry(path: p(DIR, NAME), lastModified: LAST_MODIFIED, contents: "abc") |
| 86 | fileSystem.add(entry) |
| 87 | handleCommandAndVerifySendDataReplies([p(DIR, NAME)]) |
| 88 | assertSessionDataWithEndOfLine(listingFor(entry)) |
| 89 | } |
| 90 | |
| 91 | void testHandleCommand_PathDoesNotExist() { |
| 92 | handleCommandAndVerifySendDataReplies(["/DoesNotExist"]) |
| 93 | assertSessionData("") |
| 94 | } |
| 95 | |
| 96 | void testHandleCommand_NoReadAccessToDirectory() { |
| 97 | fileSystem.getEntry(DIR).permissions = new Permissions('-wx-wx-wx') |
| 98 | handleCommand([DIR]) |
| 99 | assertSessionReply(0, ReplyCodes.TRANSFER_DATA_INITIAL_OK) |
| 100 | assertSessionReply(1, ReplyCodes.READ_FILE_ERROR, ['filesystem.cannotRead', DIR]) |
| 101 | } |
| 102 | |
| 103 | void testHandleCommand_ListFilesThrowsException() { |
| 104 | fileSystem.listFilesMethodException = new FileSystemException("bad", ERROR_MESSAGE_KEY) |
| 105 | handleCommand([DIR]) |
| 106 | assertSessionReply(0, ReplyCodes.TRANSFER_DATA_INITIAL_OK) |
| 107 | assertSessionReply(1, ReplyCodes.SYSTEM_ERROR, ERROR_MESSAGE_KEY) |
| 108 | } |
| 109 | |
| 110 | //------------------------------------------------------------------------- |
| 111 | // Helper Methods |
| 112 | //------------------------------------------------------------------------- |
| 113 | |
| 114 | CommandHandler createCommandHandler() { |
| 115 | new ListCommandHandler() |
| 116 | } |
| 117 | |
| 118 | Command createValidCommand() { |
| 119 | return new Command(CommandNames.LIST, [DIR]) |
| 120 | } |
| 121 | |
| 122 | void setUp() { |
| 123 | super.setUp() |
| 124 | createDirectory(DIR) |
| 125 | fileSystem.directoryListingFormatter = [format: {entry -> entry.toString()}] as DirectoryListingFormatter |
| 126 | } |
| 127 | |
| 128 | private listingFor(FileSystemEntry fileSystemEntry) { |
| 129 | fileSystemEntry.toString() |
| 130 | } |
| 131 | |
| 132 | } |