/*
* 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.commons.math4.exception;
import org.apache.commons.math4.exception.NonMonotonicSequenceException;
import org.apache.commons.math4.util.MathArrays;
import org.junit.Assert;
import org.junit.Test;
/**
* Test for {@link NonMonotonicSequenceException}.
*
*/
public class NonMonotonicSequenceExceptionTest {
@Test
public void testAccessors() {
NonMonotonicSequenceException e
= new NonMonotonicSequenceException(0, -1, 1, MathArrays.OrderDirection.DECREASING, false);
Assert.assertEquals(0, e.getArgument());
Assert.assertEquals(-1, e.getPrevious());
Assert.assertEquals(1, e.getIndex());
Assert.assertTrue(e.getDirection() == MathArrays.OrderDirection.DECREASING);
Assert.assertFalse(e.getStrict());
e = new NonMonotonicSequenceException(-1, 0, 1);
Assert.assertEquals(-1, e.getArgument());
Assert.assertEquals(0, e.getPrevious());
Assert.assertEquals(1, e.getIndex());
Assert.assertTrue(e.getDirection() == MathArrays.OrderDirection.INCREASING);
Assert.assertTrue(e.getStrict());
}
}