// Copyright 2004, 2005 The Apache Software Foundation
//
// 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.apache.hivemind.conditional;
import org.apache.hivemind.conditional.EvaluationContext;
import org.apache.hivemind.conditional.Evaluator;
import org.apache.hivemind.conditional.Node;
import org.apache.hivemind.conditional.NodeImpl;
import org.apache.hivemind.test.HiveMindTestCase;
import org.easymock.MockControl;
/**
* Tests for the {@link org.apache.hivemind.conditional.NodeImpl}class.
*
* @author Howard M. Lewis Ship
* @since 1.1
*/
public class TestNode extends HiveMindTestCase
{
public void testConstructorAndGetters()
{
Node left = (Node) newMock(Node.class);
Node right = (Node) newMock(Node.class);
Evaluator evaluator = (Evaluator) newMock(Evaluator.class);
replayControls();
Node n = new NodeImpl(left, right, evaluator);
assertSame(left, n.getLeft());
assertSame(right, n.getRight());
verifyControls();
}
public void testEvaluate()
{
MockControl control = newControl(Evaluator.class);
Evaluator evaluator = (Evaluator) control.getMock();
EvaluationContext context = (EvaluationContext) newMock(EvaluationContext.class);
Node n = new NodeImpl(evaluator);
evaluator.evaluate(context, n);
control.setReturnValue(false);
evaluator.evaluate(context, n);
control.setReturnValue(true);
replayControls();
assertEquals(false, n.evaluate(context));
assertEquals(true, n.evaluate(context));
verifyControls();
}
}