/*
* Copyright 2007-2010 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.impalaframework.interactive.command;
import org.impalaframework.command.framework.CommandPropertyValue;
import org.impalaframework.command.framework.CommandState;
import org.impalaframework.command.framework.GlobalCommandState;
import org.impalaframework.interactive.command.ChangeDirectoryCommand;
import org.impalaframework.interactive.command.CommandStateConstants;
import org.impalaframework.resolver.StandaloneModuleLocationResolver;
import junit.framework.TestCase;
public class ChangeDirectoryCommandTest extends TestCase {
private ChangeDirectoryCommand command;
private CommandState commandState;
@Override
protected void setUp() throws Exception {
super.setUp();
commandState = new CommandState();
command = new ChangeDirectoryCommand(new StandaloneModuleLocationResolver());
GlobalCommandState.getInstance().reset();
}
public final void testChangeDirectoryCommandNull() {
try {
command.execute(commandState);
}
catch (IllegalArgumentException e) {
assertEquals("[Assertion failed] - this argument is required; it must not null", e.getMessage());
}
assertNull(GlobalCommandState.getInstance().getValue(CommandStateConstants.DIRECTORY_NAME));
}
public final void testChangeDirectoryCommand() {
commandState.addProperty(ChangeDirectoryCommand.DIRECTORY_NAME, new CommandPropertyValue("impala-core"));
command.execute(commandState);
assertEquals("impala-core", GlobalCommandState.getInstance().getValue(CommandStateConstants.DIRECTORY_NAME));
}
public final void testChangeDirectoryCommandDuffValue() {
commandState.addProperty(ChangeDirectoryCommand.DIRECTORY_NAME, new CommandPropertyValue("duff-value"));
command.execute(commandState);
assertNull(GlobalCommandState.getInstance().getValue(CommandStateConstants.DIRECTORY_NAME));
}
}