utils/misc/src/test/java/org/onlab/packet/IPPrecedenceTest.java

/*
 * Copyright 2016-present Open Networking Laboratory
 *
 * 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.onlab.packet;

import org.junit.Test;

/**
 * Test for IPPrecedence enum.
 */
public class IPPrecedenceTest {
    @Test(expected = IllegalArgumentException.class)
    public void testIllicitIPPrecedence() {
        IPPrecedence.fromShort((short) 0b1000);
    }
}