1ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair/* 2ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * Copyright 2007 the original author or authors. 3ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * 4ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * Licensed under the Apache License, Version 2.0 (the "License"); 5ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * you may not use this file except in compliance with the License. 6ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * You may obtain a copy of the License at 7ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * 8ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * http://www.apache.org/licenses/LICENSE-2.0 9ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * 10ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * Unless required by applicable law or agreed to in writing, software 11ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * distributed under the License is distributed on an "AS IS" BASIS, 12ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * See the License for the specific language governing permissions and 14ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * limitations under the License. 15ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair */ 16ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairpackage org.mockftpserver.stub.command; 17ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 18ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairimport org.apache.log4j.Logger; 19ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairimport org.easymock.ArgumentsMatcher; 20ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairimport org.mockftpserver.core.command.Command; 21ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairimport org.mockftpserver.core.command.CommandNames; 22ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairimport org.mockftpserver.core.command.ReplyCodes; 23ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairimport org.mockftpserver.core.util.AssertFailedException; 24ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 25ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairimport java.util.Arrays; 26ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 27ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair/** 28ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * Tests for the FileRetrCommandHandler class 29ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * 30ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * @author Chris Mair 31ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * @version $Revision$ - $Date$ 32ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair */ 33ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismairpublic final class FileRetrCommandHandlerTest extends AbstractCommandHandlerTest { 34ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 35ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair private static final Logger LOG = Logger.getLogger(FileRetrCommandHandlerTest.class); 36ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair private static final byte BYTE1 = (byte) 7; 37ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair private static final byte BYTE2 = (byte) 21; 38ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 39ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair private FileRetrCommandHandler commandHandler; 40ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 41ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair /** 42ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * Test the constructor that takes a String, passing in a null 43ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair */ 44ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair public void testConstructor_String_Null() { 45ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair try { 46ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair new FileRetrCommandHandler(null); 47ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair fail("Expected AssertFailedException"); 48ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 49ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair catch (AssertFailedException expected) { 50ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair LOG.info("Expected: " + expected); 51ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 52ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 53ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 54ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair /** 55ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * Test the setFile(String) method, passing in a null 56ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair */ 57ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair public void testSetFile_Null() { 58ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair try { 59ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair commandHandler.setFile(null); 60ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair fail("Expected AssertFailedException"); 61ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 62ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair catch (AssertFailedException expected) { 63ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair LOG.info("Expected: " + expected); 64ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 65ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 66ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 67ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair /** 68ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * Test the handleCommand(Command,Session) method. Create a temporary (binary) file, and 69ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * make sure its contents are written back 70ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * 71ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * @throws Exception 72ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair */ 73ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair public void testHandleCommand() throws Exception { 74ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 75ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair final byte[] BUFFER = new byte[FileRetrCommandHandler.BUFFER_SIZE]; 76ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair Arrays.fill(BUFFER, BYTE1); 77ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 78ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair session.sendReply(ReplyCodes.TRANSFER_DATA_INITIAL_OK, replyTextFor(ReplyCodes.TRANSFER_DATA_INITIAL_OK)); 79ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair session.openDataConnection(); 80ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 81ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair ArgumentsMatcher matcher = new ArgumentsMatcher() { 82ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair int counter = -1; // will increment for each invocation 83ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 84ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair public boolean matches(Object[] expected, Object[] actual) { 85ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair counter++; 86ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair byte[] buffer = (byte[]) actual[0]; 87ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair int expectedLength = ((Integer) expected[1]).intValue(); 88ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair int actualLength = ((Integer) actual[1]).intValue(); 89ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair LOG.info("invocation #" + counter + " expected=" + expectedLength + " actualLength=" + actualLength); 90ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair if (counter < 5) { 91ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair assertEquals("buffer for invocation #" + counter, BUFFER, buffer); 92ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } else { 93ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair // TODO Got two invocations here; only expected one 94ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair //assertEquals("length for invocation #" + counter, expectedLength, actualLength); 95ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair assertEquals("buffer[0]", BYTE2, buffer[0]); 96ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair assertEquals("buffer[1]", BYTE2, buffer[1]); 97ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair assertEquals("buffer[2]", BYTE2, buffer[2]); 98ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 99ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair return true; 100ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 101ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 102ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair public String toString(Object[] args) { 103ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair return args[0].getClass().getName() + " " + args[1].toString(); 104ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 105ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair }; 106ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 107ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair session.sendData(BUFFER, 512); 108ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair control(session).setMatcher(matcher); 109ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair session.sendData(BUFFER, 512); 110ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair session.sendData(BUFFER, 512); 111ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair session.sendData(BUFFER, 512); 112ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair session.sendData(BUFFER, 512); 113ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair session.sendData(BUFFER, 3); 114ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 115ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair session.closeDataConnection(); 116ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair session.sendReply(ReplyCodes.TRANSFER_DATA_FINAL_OK, replyTextFor(ReplyCodes.TRANSFER_DATA_FINAL_OK)); 117ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair replay(session); 118ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 119ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair commandHandler.setFile("Sample.jpg"); 120ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair Command command = new Command(CommandNames.RETR, array(FILENAME1)); 121ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair commandHandler.handleCommand(command, session); 122ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair verify(session); 123ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 124ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair verifyNumberOfInvocations(commandHandler, 1); 125ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair verifyOneDataElement(commandHandler.getInvocation(0), FileRetrCommandHandler.PATHNAME_KEY, FILENAME1); 126ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 127ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 128ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair /** 129ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * Test the handleCommand() method, when no pathname parameter has been specified 130ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair */ 131ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair public void testHandleCommand_MissingPathnameParameter() throws Exception { 132ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair commandHandler.setFile("abc.txt"); // this property must be set 133ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair testHandleCommand_InvalidParameters(commandHandler, CommandNames.RETR, EMPTY); 134ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 135ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 136ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair /** 137ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * Test the HandleCommand method, when the file property has not been set 138ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair */ 139ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair public void testHandleCommand_FileNotSet() throws Exception { 140ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair try { 141ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair commandHandler.handleCommand(new Command(CommandNames.RETR, EMPTY), session); 142ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair fail("Expected AssertFailedException"); 143ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 144ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair catch (AssertFailedException expected) { 145ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair LOG.info("Expected: " + expected); 146ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 147ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 148ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 149ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair /** 150ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * Perform initialization before each test 151ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * 152ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair * @see org.mockftpserver.stub.command.AbstractCommandHandlerTest#setUp() 153ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair */ 154ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair protected void setUp() throws Exception { 155ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair super.setUp(); 156ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair commandHandler = new FileRetrCommandHandler(); 157ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair commandHandler.setReplyTextBundle(replyTextBundle); 158ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair } 159ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 160ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// /** 161ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// * Create a sample binary file; 5 buffers full plus 3 extra bytes 162ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// */ 163ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// private void createSampleFile() { 164ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// final String FILE_PATH = "test/org.mockftpserver/command/Sample.jpg"; 165ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// final byte[] BUFFER = new byte[FileRetrCommandHandler.BUFFER_SIZE]; 166ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// Arrays.fill(BUFFER, BYTE1); 167ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// 168ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// File file = new File(FILE_PATH); 169ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// FileOutputStream out = new FileOutputStream(file); 170ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// for (int i = 0; i < 5; i++) { 171ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// out.write(BUFFER); 172ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// } 173ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// Arrays.fill(BUFFER, BYTE2); 174ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// out.write(BUFFER, 0, 3); 175ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// out.close(); 176ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// LOG.info("Created temporary file [" + FILE_PATH + "]: length=" + file.length()); 177ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair// } 178ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair 179ad39334d4c363c6ada5863d0bb3184f5f4699d69chrismair} 180