SequenceTest.java

/*
 * 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.jsmpp.util;

import static org.testng.Assert.*;
import org.testng.annotations.Test;

/**
 * @author uudashr
 *
 */
public class SequenceTest {
    
    @Test(groups="checkintest")
    public void testSequence() {
        Sequence sequence = new Sequence(1);
        for (int i = 1; i < 100; i++) {
            assertEquals(sequence.nextValue(), i);
        }
    }
    
    @Test(groups="checkintest")
    public void testCycle() {
        Sequence sequence = new Sequence(Integer.MAX_VALUE - 2);
        assertEquals(sequence.nextValue(), Integer.MAX_VALUE - 2);
        assertEquals(sequence.nextValue(), Integer.MAX_VALUE - 1);
        assertEquals(sequence.nextValue(), Integer.MAX_VALUE);
        assertEquals(sequence.nextValue(), 1);
    }
}