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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.qpid.disttest;
import org.apache.qpid.disttest.message.Command;
import org.apache.qpid.test.utils.QpidTestCase;
public class VisitorTest extends QpidTestCase
{
public void testStringVisited() throws Exception
{
Object argument = new String();
TestVisitor visitor = new TestVisitor();
visitor.visit(argument);
assertSame(argument, visitor._string);
}
public void testCommandVisited() throws Exception
{
Object argument = new TestCommand();
TestVisitor visitor = new TestVisitor();
visitor.visit(argument);
assertSame(argument, visitor._testCommand);
}
public void testNoVisitIntegerImplementatiom() throws Exception
{
Integer argument = Integer.valueOf(1);
TestVisitor visitor = new TestVisitor();
try
{
visitor.visit(argument);
fail("Exception not thrown");
}
catch (DistributedTestException e)
{
assertNotNull(e.getCause());
assertEquals(NoSuchMethodException.class, e.getCause().getClass());
}
}
class TestVisitor extends Visitor
{
String _string = null;
TestCommand _testCommand = null;
public void visit(String string)
{
_string = string;
}
public void visit(TestCommand command)
{
_testCommand = command;
}
}
class TestCommand extends Command
{
public TestCommand()
{
super(null);
}
}
}
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