/**
* 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.ambari.server.api.predicate.operators;
import org.apache.ambari.server.controller.predicate.EqualsPredicate;
import org.apache.ambari.server.controller.predicate.NotPredicate;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* NOT operator test.
*/
public class NotOperatorTest {
@Test
public void testGetName() {
assertEquals("NotOperator", new NotOperator(1).getName());
}
@Test
public void testToPredicate() {
EqualsPredicate p = new EqualsPredicate<String>("prop", "val");
NotPredicate notPredicate = new NotPredicate(p);
assertEquals(notPredicate, new NotOperator(1).toPredicate(null, p));
}
@Test
public void testGetType() {
assertSame(Operator.TYPE.NOT, new NotOperator(1).getType());
}
@Test
public void testGetBasePrecedence() {
assertEquals(3, new NotOperator(1).getBasePrecedence());
}
@Test
public void testGetPrecedence() {
assertEquals(5, new NotOperator(2).getPrecedence());
}
}