/*
 * 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.camel.language.simple;

import org.apache.camel.ExchangeTestSupport;
import org.apache.camel.Predicate;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;

/**
 * Unit test regexp function as the reg exp value should be template text only and not any embedded functions etc.
 */
public class SimpleParserRegexpPredicateTest extends ExchangeTestSupport {

    @Test
    public void testSimpleRegexp() throws Exception {
        exchange.getIn().setBody("12.34.5678");

        SimplePredicateParser parser
                = new SimplePredicateParser(context, "${body} regex '^\\d{2}\\.\\d{2}\\.\\d{4}$'", true, null);
        Predicate pre = parser.parsePredicate();

        assertTrue(pre.matches(exchange));

        exchange.getIn().setBody("12.2a.22ab");
        assertFalse(pre.matches(exchange));
    }

}
