/*
* 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.el.parser;
import java.math.BigInteger;
import jakarta.el.ELProcessor;
import org.junit.Assert;
import org.junit.Test;
import org.apache.el.lang.ELSupport;
public class TestAstInteger {
@Test
public void testValidLong() {
doTestValid("1234");
}
@Test
public void testValidBigInteger() {
doTestValid("12345678901234567890");
}
private void doTestValid(String value) {
ELProcessor processor = new ELProcessor();
Number result = processor.eval(value);
Assert.assertTrue(ELSupport.equals(null, new BigInteger(value), result));
}
// Note: Testing an invalid integer would require a number larger than
// 2^Integer.MAX_VALUE. It is not practical to test with a String of
// digits representing a number that large.
}