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.filesystem
|
| 17 |
|
| 18 | import org.slf4j.Logger;
|
| 19 | import org.slf4j.LoggerFactory;
|
| 20 | import org.mockftpserver.core.util.IoUtil
|
| 21 |
|
| 22 | /**
|
| 23 | * Tests for FileEntry
|
| 24 | *
|
| 25 | * @version $Revision$ - $Date$
|
| 26 | *
|
| 27 | * @author Chris Mair
|
| 28 | */
|
| 29 | public class FileEntryTest extends AbstractFileSystemEntryTestCase {
|
| 30 |
|
| 31 | private static final LOG = LoggerFactory.getLogger(FileEntryTest)
|
| 32 | private static final CONTENTS = "abc 123 %^& xxx"
|
| 33 |
|
| 34 | private FileEntry entry
|
| 35 |
|
| 36 | void testConstructorWithStringContents() {
|
| 37 | entry = new FileEntry(PATH, CONTENTS)
|
| 38 | verifyContents(CONTENTS)
|
| 39 | }
|
| 40 |
|
| 41 | void testSettingContentsFromString() {
|
| 42 | entry.setContents(CONTENTS)
|
| 43 | verifyContents(CONTENTS)
|
| 44 | }
|
| 45 |
|
| 46 | void testSettingContentsFromBytes() {
|
| 47 | byte[] contents = CONTENTS.getBytes()
|
| 48 | entry.setContents(contents)
|
| 49 | // Now corrupt the original byte array to make sure the file entry is not affected
|
| 50 | contents[1] = (byte) '#'
|
| 51 | verifyContents(CONTENTS)
|
| 52 | }
|
| 53 |
|
| 54 | void testSetContents_BytesNotInCharSet() {
|
| 55 | byte[] contents = [65, -99, 91, -115] as byte[]
|
| 56 | entry.setContents(contents)
|
| 57 | verifyContents(contents)
|
| 58 | }
|
| 59 |
|
| 60 | void testSetContents_NullString() {
|
| 61 | entry.setContents((String) null)
|
| 62 | assert entry.size == 0
|
| 63 | }
|
| 64 |
|
| 65 | void testSetContents_NullBytes() {
|
| 66 | entry.setContents((byte[]) null)
|
| 67 | assert entry.size == 0
|
| 68 | }
|
| 69 |
|
| 70 | void testCreateOutputStream() {
|
| 71 | // New, empty file
|
| 72 | OutputStream out = entry.createOutputStream(false)
|
| 73 | out.write(CONTENTS.getBytes())
|
| 74 | verifyContents(CONTENTS)
|
| 75 |
|
| 76 | // Another OutputStream, append=false
|
| 77 | out = entry.createOutputStream(false)
|
| 78 | out.write(CONTENTS.getBytes())
|
| 79 | verifyContents(CONTENTS)
|
| 80 |
|
| 81 | // Another OutputStream, append=true
|
| 82 | out = entry.createOutputStream(true)
|
| 83 | out.write(CONTENTS.getBytes())
|
| 84 | verifyContents(CONTENTS + CONTENTS)
|
| 85 |
|
| 86 | // Set contents directly
|
| 87 | final String NEW_CONTENTS = ",./'\t\r[]-\n="
|
| 88 | entry.setContents(NEW_CONTENTS)
|
| 89 | verifyContents(NEW_CONTENTS)
|
| 90 |
|
| 91 | // New OutputStream, append=true (so should append to contents we set directly)
|
| 92 | out = entry.createOutputStream(true)
|
| 93 | out.write(CONTENTS.getBytes())
|
| 94 | verifyContents(NEW_CONTENTS + CONTENTS)
|
| 95 |
|
| 96 | // Yet another OutputStream, append=true (so should append to accumulated contents)
|
| 97 | OutputStream out2 = entry.createOutputStream(true)
|
| 98 | out2.write(CONTENTS.getBytes())
|
| 99 | out2.close() // should have no effect
|
| 100 | verifyContents(NEW_CONTENTS + CONTENTS + CONTENTS)
|
| 101 |
|
| 102 | // Write with the previous OutputStream (simulate 2 OututStreams writing "concurrently")
|
| 103 | out.write(NEW_CONTENTS.getBytes())
|
| 104 | verifyContents(NEW_CONTENTS + CONTENTS + CONTENTS + NEW_CONTENTS)
|
| 105 | }
|
| 106 |
|
| 107 | void testCreateInputStream_NullContents() {
|
| 108 | verifyContents("")
|
| 109 | }
|
| 110 |
|
| 111 | void testCloneWithNewPath() {
|
| 112 | entry.lastModified = LAST_MODIFIED
|
| 113 | entry.owner = USER
|
| 114 | entry.group = GROUP
|
| 115 | entry.permissions = PERMISSIONS
|
| 116 | entry.setContents('abc')
|
| 117 | def clone = entry.cloneWithNewPath(NEW_PATH)
|
| 118 |
|
| 119 | assert !clone.is(entry)
|
| 120 | assert clone.path == NEW_PATH
|
| 121 | assert clone.lastModified == LAST_MODIFIED
|
| 122 | assert clone.owner == USER
|
| 123 | assert clone.group == GROUP
|
| 124 | assert clone.permissions == PERMISSIONS
|
| 125 | assert clone.createInputStream().text == 'abc'
|
| 126 | assert !clone.directory
|
| 127 | }
|
| 128 |
|
| 129 | void testCloneWithNewPath_WriteToOutputStream() {
|
| 130 | def outputStream = entry.createOutputStream(false)
|
| 131 | outputStream.withWriter { writer -> writer.write('ABCDEF') }
|
| 132 | def clone = entry.cloneWithNewPath(NEW_PATH)
|
| 133 |
|
| 134 | assert !clone.is(entry)
|
| 135 | assert clone.path == NEW_PATH
|
| 136 | assert clone.createInputStream().text == 'ABCDEF'
|
| 137 | assert !clone.directory
|
| 138 | }
|
| 139 |
|
| 140 | // void testEquals() {
|
| 141 | // assert entry.equals(entry)
|
| 142 | // assert entry.equals(new FileEntry(path:PATH, lastModified:LAST_MODIFIED))
|
| 143 | // assert entry.equals(new FileEntry(path:PATH, lastModified:new Date())) // lastModified ignored
|
| 144 | //
|
| 145 | // assert !entry.equals(new FileEntry("xyz", lastModified:LAST_MODIFIED))
|
| 146 | // assert !entry.equals(new FileEntry(path:PATH, contents:'abc', lastModified:LAST_MODIFIED))
|
| 147 | // assert !entry.equals("ABC")
|
| 148 | // assert !entry.equals(null)
|
| 149 | // }
|
| 150 | //
|
| 151 | // void testHashCode() {
|
| 152 | // assert entry.hashCode() == entry.hashCode()
|
| 153 | // assert entry.hashCode() == new FileEntry(path:PATH, contents:'abc', lastModified:LAST_MODIFIED).hashCode()
|
| 154 | // assert entry.hashCode() == new FileEntry(path:PATH, contents:'abc', new Date()).hashCode() // lastModified ignored
|
| 155 | //
|
| 156 | // assert entry.hashCode() != new FileEntry(path:PATH, contents:'abc', lastModified:LAST_MODIFIED).hashCode()
|
| 157 | // assert entry.hashCode() != new FileEntry(path:PATH, contents:'abcdef', lastModified:LAST_MODIFIED).hashCode()
|
| 158 | //
|
| 159 | // assert entry.hashCode() == new DirectoryEntry(path:PATH, lastModified:LAST_MODIFIED).hashCode()
|
| 160 | // }
|
| 161 |
|
| 162 | //-------------------------------------------------------------------------
|
| 163 | // Implementation of Required Abstract Methods
|
| 164 | //-------------------------------------------------------------------------
|
| 165 |
|
| 166 | /**
|
| 167 | * @see org.mockftpserver.fake.filesystem.AbstractFileSystemEntryTestCase#getImplementationClass()
|
| 168 | */
|
| 169 | protected Class getImplementationClass() {
|
| 170 | return FileEntry.class
|
| 171 | }
|
| 172 |
|
| 173 | /**
|
| 174 | * @see org.mockftpserver.fake.filesystem.AbstractFileSystemEntryTestCase#isDirectory()
|
| 175 | */
|
| 176 | protected boolean isDirectory() {
|
| 177 | return false
|
| 178 | }
|
| 179 |
|
| 180 | //-------------------------------------------------------------------------
|
| 181 | // Test setup
|
| 182 | //-------------------------------------------------------------------------
|
| 183 |
|
| 184 | void setUp() {
|
| 185 | super.setUp()
|
| 186 | entry = new FileEntry(PATH)
|
| 187 | }
|
| 188 |
|
| 189 | //-------------------------------------------------------------------------
|
| 190 | // Internal Helper Methods
|
| 191 | //-------------------------------------------------------------------------
|
| 192 |
|
| 193 | /**
|
| 194 | * Verify the expected contents of the file entry, read from its InputSteam
|
| 195 | * @param expectedContents - the expected contents, as a String
|
| 196 | * @throws IOException
|
| 197 | */
|
| 198 | private void verifyContents(String expectedContents) {
|
| 199 | LOG.info("expectedContents=$expectedContents")
|
| 200 | verifyContents(expectedContents.bytes)
|
| 201 | }
|
| 202 |
|
| 203 | /**
|
| 204 | * Verify the expected contents of the file entry, read from its InputSteam
|
| 205 | * @param expectedContents - the expected contents, as a byte[]
|
| 206 | * @throws IOException
|
| 207 | */
|
| 208 | private void verifyContents(byte[] expectedContents) {
|
| 209 | byte[] bytes = IoUtil.readBytes(entry.createInputStream())
|
| 210 | def bytesAsList = bytes as List
|
| 211 | LOG.info("bytes=$bytesAsList")
|
| 212 | assert bytes == expectedContents, "actual=$bytesAsList expected=${expectedContents as byte[]}"
|
| 213 | assert entry.getSize() == expectedContents.length
|
| 214 | }
|
| 215 |
|
| 216 | }
|