RntoCommandHandlerTest.groovy revision d150a70ca8f8ad6cc300cf56174c8846066a4ad4 
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 */
16package org.mockftpserver.fake.command
17
18import org.mockftpserver.core.command.Command
19import org.mockftpserver.core.command.CommandHandler
20import org.mockftpserver.core.command.CommandNames
21import org.mockftpserver.core.command.ReplyCodes
22import org.mockftpserver.core.session.SessionKeys
23import org.mockftpserver.fake.filesystem.FileSystemException
24
25
26/**
27 * Tests for RntoCommandHandler
28 *
29 * @version $Revision$ - $Date$
30 *
31 * @author Chris Mair
32 */
33class RntoCommandHandlerTest extends AbstractFakeCommandHandlerTest {
34
35    def FROM_FILE = "/from.txt"
36    def TO_FILE = "/file.txt"
37
38    void testHandleCommand() {
39        createFile(FROM_FILE)
40        commandHandler.handleCommand(createCommand([TO_FILE]), session)
41        assertSessionReply(ReplyCodes.RNTO_OK, ['rnto', FROM_FILE, TO_FILE])
42        assert !fileSystem.exists(FROM_FILE), FROM_FILE
43        assert fileSystem.exists(TO_FILE), TO_FILE
44        assert session.getAttribute(SessionKeys.RENAME_FROM) == null
45    }
46
47    void testHandleCommand_PathIsRelative() {
48        createFile(FROM_FILE)
49        session.setAttribute(SessionKeys.CURRENT_DIRECTORY, "/")
50        commandHandler.handleCommand(createCommand(["file.txt"]), session)
51        assertSessionReply(ReplyCodes.RNTO_OK, ['rnto', FROM_FILE, 'file.txt'])
52        assert !fileSystem.exists(FROM_FILE), FROM_FILE
53        assert fileSystem.exists(TO_FILE), TO_FILE
54        assert session.getAttribute(SessionKeys.RENAME_FROM) == null
55    }
56
57    void testHandleCommand_FromFileNotSetInSession() {
58        session.removeAttribute(SessionKeys.RENAME_FROM)
59        testHandleCommand_MissingRequiredSessionAttribute()
60    }
61
62    void testHandleCommand_ToFilenameNotValid() {
63        createFile(FROM_FILE)
64        commandHandler.handleCommand(createCommand([""]), session)
65        assertSessionReply(ReplyCodes.FILENAME_NOT_VALID, "")
66        assert session.getAttribute(SessionKeys.RENAME_FROM) == FROM_FILE
67    }
68
69    void testHandleCommand_ToFilenameSpecifiesADirectory() {
70        createDirectory(TO_FILE)
71        commandHandler.handleCommand(createCommand([TO_FILE]), session)
72        assertSessionReply(ReplyCodes.NEW_FILE_ERROR, ['filesystem.isDirectory', TO_FILE])
73        assert session.getAttribute(SessionKeys.RENAME_FROM) == FROM_FILE
74    }
75
76    void testHandleCommand_RenameFails() {
77        commandHandler.handleCommand(createCommand([TO_FILE]), session)
78        assertSessionReply(ReplyCodes.FILENAME_NOT_VALID, ['filesystem.pathDoesNotExist', FROM_FILE])
79        assert session.getAttribute(SessionKeys.RENAME_FROM) == FROM_FILE
80    }
81
82    void testHandleCommand_RenameThrowsException() {
83        def newMethod = {String from, String to -> throw new FileSystemException("bad", 'msgkey') }
84        overrideMethod(fileSystem, "rename", newMethod)
85
86        commandHandler.handleCommand(createCommand([TO_FILE]), session)
87        assertSessionReply(ReplyCodes.NEW_FILE_ERROR, ERROR_MESSAGE_KEY)
88        assert session.getAttribute(SessionKeys.RENAME_FROM) == FROM_FILE
89    }
90
91    void testHandleCommand_MissingPathParameter() {
92        testHandleCommand_MissingRequiredParameter([])
93    }
94
95    //-------------------------------------------------------------------------
96    // Helper Methods
97    //-------------------------------------------------------------------------
98
99    CommandHandler createCommandHandler() {
100        new RntoCommandHandler()
101    }
102
103    Command createValidCommand() {
104        return new Command(CommandNames.RNTO, [TO_FILE])
105    }
106
107    void setUp() {
108        super.setUp()
109        session.setAttribute(SessionKeys.RENAME_FROM, FROM_FILE)
110    }
111
112}