/* | |
* Copyright 2007 the original author or authors. | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package org.mockftpserver.core.command; | |
import org.slf4j.Logger; | |
import org.slf4j.LoggerFactory; | |
import org.mockftpserver.core.CommandSyntaxException; | |
import org.mockftpserver.core.util.AssertFailedException; | |
import org.mockftpserver.test.AbstractTestCase; | |
import java.util.List; | |
/** | |
* Tests for the Command class | |
* | |
* @author Chris Mair | |
* @version $Revision$ - $Date$ | |
*/ | |
public final class CommandTest extends AbstractTestCase { | |
private static final Logger LOG = LoggerFactory.getLogger(CommandTest.class); | |
/** | |
* Test the Command(String,String[]) constructor | |
*/ | |
public void testConstructor() { | |
final String[] PARAMETERS = array("123"); | |
Command command = new Command("abc", PARAMETERS); | |
assertEquals("name", "abc", command.getName()); | |
assertEquals("parameters", PARAMETERS, command.getParameters()); | |
} | |
/** | |
* Test the Command(String,List) constructor | |
*/ | |
public void testConstructor_List() { | |
final List PARAMETERS_LIST = list("123"); | |
final String[] PARAMETERS_ARRAY = array("123"); | |
Command command = new Command("abc", PARAMETERS_LIST); | |
assertEquals("name", "abc", command.getName()); | |
assertEquals("parameters String[]", PARAMETERS_ARRAY, command.getParameters()); | |
} | |
/** | |
* Test the Constructor method, passing in a null name | |
*/ | |
public void testConstructor_NullName() { | |
try { | |
new Command(null, EMPTY); | |
fail("Expected AssertFailedException"); | |
} | |
catch (AssertFailedException expected) { | |
LOG.info("Expected: " + expected); | |
} | |
} | |
/** | |
* Test the Constructor method, passing in a null parameters | |
*/ | |
public void testConstructor_NullParameters() { | |
try { | |
new Command("OK", (String[]) null); | |
fail("Expected AssertFailedException"); | |
} | |
catch (AssertFailedException expected) { | |
LOG.info("Expected: " + expected); | |
} | |
} | |
/** | |
* Test the normalizeName() method | |
*/ | |
public void testNormalizeName() { | |
assertEquals("XXX", "XXX", Command.normalizeName("XXX")); | |
assertEquals("xxx", "XXX", Command.normalizeName("xxx")); | |
assertEquals("Xxx", "XXX", Command.normalizeName("Xxx")); | |
} | |
/** | |
* Test the getRequiredParameter method | |
*/ | |
public void testGetRequiredParameter() { | |
Command command = new Command("abc", array("123", "456")); | |
assertEquals("123", "123", command.getRequiredParameter(0)); | |
assertEquals("456", "456", command.getRequiredParameter(1)); | |
} | |
/** | |
* Test the getRequiredParameter method, when the index is not valid | |
*/ | |
public void testGetRequiredParameter_IndexNotValid() { | |
Command command = new Command("abc", array("123", "456")); | |
try { | |
command.getRequiredParameter(2); | |
fail("Expected CommandSyntaxException"); | |
} | |
catch (CommandSyntaxException expected) { | |
LOG.info("Expected: " + expected); | |
} | |
} | |
/** | |
* Test the getOptionalString method | |
*/ | |
public void testGetOptionalString() { | |
Command command = new Command("abc", array("123", "456")); | |
assertEquals("123", "123", command.getOptionalString(0)); | |
assertEquals("456", "456", command.getOptionalString(1)); | |
assertEquals("null", null, command.getOptionalString(2)); | |
} | |
/** | |
* Test the getParameter method | |
*/ | |
public void testGetParameter() { | |
Command command = new Command("abc", array("123", "456")); | |
assertEquals("123", "123", command.getParameter(0)); | |
assertEquals("456", "456", command.getParameter(1)); | |
assertEquals("null", null, command.getParameter(2)); | |
} | |
/** | |
* Test that a Command object is immutable, changing the original parameters passed in to the constructor | |
*/ | |
public void testImmutable_ChangeOriginalParameters() { | |
final String[] PARAMETERS = {"a", "b", "c"}; | |
final Command COMMAND = new Command("command", PARAMETERS); | |
PARAMETERS[2] = "xxx"; | |
assertEquals("parameters", COMMAND.getParameters(), new String[]{"a", "b", "c"}); | |
} | |
/** | |
* Test that a Command object is immutable, changing the parameters returned from getParameters | |
*/ | |
public void testImmutable_ChangeRetrievedParameters() { | |
final String[] PARAMETERS = {"a", "b", "c"}; | |
final Command COMMAND = new Command("command", PARAMETERS); | |
String[] parameters = COMMAND.getParameters(); | |
parameters[2] = "xxx"; | |
assertEquals("parameters", PARAMETERS, COMMAND.getParameters()); | |
} | |
/** | |
* Test the equals() method, and tests the hasCode() method implicitly | |
* | |
* @throws Exception | |
*/ | |
public void testEquals() throws Exception { | |
final Command COMMAND1 = new Command("a", EMPTY); | |
final Command COMMAND2 = new Command("a", EMPTY); | |
final Command COMMAND3 = new Command("b", array("1")); | |
final Command COMMAND4 = new Command("b", array("2")); | |
final Command COMMAND5 = new Command("c", array("1")); | |
_testEquals(COMMAND1, null, false); | |
_testEquals(COMMAND1, COMMAND1, true); | |
_testEquals(COMMAND1, COMMAND2, true); | |
_testEquals(COMMAND1, COMMAND3, false); | |
_testEquals(COMMAND3, COMMAND4, false); | |
_testEquals(COMMAND3, COMMAND5, false); | |
} | |
/** | |
* Test that command1 equals command2 if and only if expectedEqual is true | |
* | |
* @param command1 - the first command | |
* @param command2 - the second command | |
* @param expectedEqual - true if command1 is expected to equal command2 | |
*/ | |
private void _testEquals(Command command1, Command command2, boolean expectedEqual) { | |
assertEquals(command1.toString() + " and " + command2, expectedEqual, command1.equals(command2)); | |
} | |
} |