RntoCommandHandlerTest.groovy revision c4a22299b897279a8518308b9067da84af077281 
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 * Tests for RntoCommandHandler
27 *
28 * @version $Revision$ - $Date$
29 *
30 * @author Chris Mair
31 */
32class RntoCommandHandlerTest extends AbstractFakeCommandHandlerTest {
33
34    def FROM_FILE = "/from.txt"
35    def TO_FILE = "/file.txt"
36
37    void testHandleCommand() {
38        createFile(FROM_FILE)
39        commandHandler.handleCommand(createCommand([TO_FILE]), session)
40        assertSessionReply(ReplyCodes.RNTO_OK, ['rnto', FROM_FILE, TO_FILE])
41        assert !fileSystem.exists(FROM_FILE), FROM_FILE
42        assert fileSystem.exists(TO_FILE), TO_FILE
43        assert session.getAttribute(SessionKeys.RENAME_FROM) == null
44    }
45
46    void testHandleCommand_PathIsRelative() {
47        createFile(FROM_FILE)
48        session.setAttribute(SessionKeys.CURRENT_DIRECTORY, "/")
49        commandHandler.handleCommand(createCommand(["file.txt"]), session)
50        assertSessionReply(ReplyCodes.RNTO_OK, ['rnto', FROM_FILE, 'file.txt'])
51        assert !fileSystem.exists(FROM_FILE), FROM_FILE
52        assert fileSystem.exists(TO_FILE), TO_FILE
53        assert session.getAttribute(SessionKeys.RENAME_FROM) == null
54    }
55
56    void testHandleCommand_FromFileNotSetInSession() {
57        session.removeAttribute(SessionKeys.RENAME_FROM)
58        testHandleCommand_MissingRequiredSessionAttribute()
59    }
60
61    void testHandleCommand_ToFilenameNotValid() {
62        createFile(FROM_FILE)
63        commandHandler.handleCommand(createCommand([""]), session)
64        assertSessionReply(ReplyCodes.FILENAME_NOT_VALID, "")
65        assert session.getAttribute(SessionKeys.RENAME_FROM) == FROM_FILE
66    }
67
68    void testHandleCommand_ToFilenameSpecifiesADirectory() {
69        createDirectory(TO_FILE)
70        commandHandler.handleCommand(createCommand([TO_FILE]), session)
71        assertSessionReply(ReplyCodes.WRITE_FILE_ERROR, ['filesystem.isDirectory', TO_FILE])
72        assert session.getAttribute(SessionKeys.RENAME_FROM) == FROM_FILE
73    }
74
75    void testHandleCommand_RenameFails() {
76        commandHandler.handleCommand(createCommand([TO_FILE]), session)
77        assertSessionReply(ReplyCodes.FILENAME_NOT_VALID, ['filesystem.pathDoesNotExist', FROM_FILE])
78        assert session.getAttribute(SessionKeys.RENAME_FROM) == FROM_FILE
79    }
80
81    void testHandleCommand_RenameThrowsException() {
82        def newMethod = {String from, String to -> throw new FileSystemException("bad", 'msgkey') }
83        overrideMethod(fileSystem, "rename", newMethod)
84
85        commandHandler.handleCommand(createCommand([TO_FILE]), session)
86        assertSessionReply(ReplyCodes.WRITE_FILE_ERROR, ERROR_MESSAGE_KEY)
87        assert session.getAttribute(SessionKeys.RENAME_FROM) == FROM_FILE
88    }
89
90    void testHandleCommand_MissingPathParameter() {
91        testHandleCommand_MissingRequiredParameter([])
92    }
93
94    //-------------------------------------------------------------------------
95    // Helper Methods
96    //-------------------------------------------------------------------------
97
98    CommandHandler createCommandHandler() {
99        new RntoCommandHandler()
100    }
101
102    Command createValidCommand() {
103        return new Command(CommandNames.RNTO, [TO_FILE])
104    }
105
106    void setUp() {
107        super.setUp()
108        session.setAttribute(SessionKeys.RENAME_FROM, FROM_FILE)
109    }
110
111}