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 *  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
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package org.apache.cayenne.exp.parser;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import java.math.BigDecimal;

import org.apache.cayenne.exp.Expression;
import org.apache.cayenne.testdo.testmap.Painting;
import org.junit.Test;

public class ASTLessTest {

	@Test
	public void testEvaluate() {
		Expression e = new ASTLess(new ASTObjPath("estimatedPrice"), new BigDecimal(10000d));

		Painting noMatch = new Painting();
		noMatch.setEstimatedPrice(new BigDecimal(10001));
		assertFalse("Failed: " + e, e.match(noMatch));

		Painting noMatch1 = new Painting();
		noMatch1.setEstimatedPrice(new BigDecimal(10000));
		assertFalse("Failed: " + e, e.match(noMatch1));

		Painting match = new Painting();
		match.setEstimatedPrice(new BigDecimal(9999));
		assertTrue("Failed: " + e, e.match(match));
	}

	@Test
	public void testEvaluate_Null() {
		Expression ltNull = new ASTLess(new ASTObjPath("estimatedPrice"), null);
		Expression ltNotNull = new ASTLess(new ASTObjPath("estimatedPrice"), new BigDecimal(10000d));

		Painting noMatch = new Painting();
		assertFalse(ltNull.match(noMatch));
		assertFalse(ltNotNull.match(noMatch));
	}

}