/*
* Copyright 2011 <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
*
* 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.ocpsoft.rewrite.config;
import org.junit.Assert;
import org.junit.Test;
import org.ocpsoft.rewrite.context.EvaluationContext;
import org.ocpsoft.rewrite.event.Rewrite;
import org.ocpsoft.rewrite.mock.MockEvaluationContext;
import org.ocpsoft.rewrite.test.MockRewrite;
/**
* @author <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
*
*/
public class NotTest
{
@Test
public void testNotFalseIsTrue()
{
Condition condition = Not.any(new False());
Assert.assertTrue(condition.evaluate(new MockRewrite(), new MockEvaluationContext()));
}
@Test
public void testNotTrueIsFalse()
{
Condition condition = Not.any(new True());
Assert.assertFalse(condition.evaluate(new MockRewrite(), new MockEvaluationContext()));
}
@Test
public void testNotCountOdd()
{
Condition assertCountOdd = new Condition()
{
@Override
public boolean evaluate(Rewrite event, EvaluationContext context)
{
Assert.assertEquals(1, Conditions.getNegationCount(context));
Assert.assertTrue(Conditions.isNegated(context));
return true;
}
};
Condition condition = Not.any(assertCountOdd);
Assert.assertFalse(condition.evaluate(new MockRewrite(), new MockEvaluationContext()));
}
@Test
public void testNotCountEvent()
{
Condition assertCountOdd = new Condition()
{
@Override
public boolean evaluate(Rewrite event, EvaluationContext context)
{
Assert.assertEquals(3, Conditions.getNegationCount(context));
Assert.assertTrue(Conditions.isNegated(context));
return true;
}
};
Condition assertCountEven = new Condition()
{
@Override
public boolean evaluate(Rewrite event, EvaluationContext context)
{
Assert.assertEquals(4, Conditions.getNegationCount(context));
Assert.assertFalse(Conditions.isNegated(context));
return true;
}
};
Condition condition = Not.any(Not.any(Not.any(And.all(assertCountOdd, Not.any(assertCountEven)))));
Assert.assertTrue(condition.evaluate(new MockRewrite(), new MockEvaluationContext()));
}
}