1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/java/sql-dk/test/info/globalcode/sql/dk/FunctionsTest.java	Tue Dec 24 00:15:04 2013 +0100
     1.3 @@ -0,0 +1,59 @@
     1.4 +/**
     1.5 + * SQL-DK
     1.6 + * Copyright © 2013 František Kučera (frantovo.cz)
     1.7 + *
     1.8 + * This program is free software: you can redistribute it and/or modify
     1.9 + * it under the terms of the GNU General Public License as published by
    1.10 + * the Free Software Foundation, either version 3 of the License, or
    1.11 + * (at your option) any later version.
    1.12 + *
    1.13 + * This program is distributed in the hope that it will be useful,
    1.14 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.15 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    1.16 + * GNU General Public License for more details.
    1.17 + *
    1.18 + * You should have received a copy of the GNU General Public License
    1.19 + * along with this program. If not, see <http://www.gnu.org/licenses/>.
    1.20 + */
    1.21 +package info.globalcode.sql.dk;
    1.22 +
    1.23 +import java.util.regex.Matcher;
    1.24 +import java.util.regex.Pattern;
    1.25 +import org.testng.annotations.Test;
    1.26 +import static org.testng.Assert.*;
    1.27 +
    1.28 +/**
    1.29 + *
    1.30 + * @author Ing. František Kučera (frantovo.cz)
    1.31 + */
    1.32 +public class FunctionsTest {
    1.33 +
    1.34 +	@Test
    1.35 +	public void testEscapeRegEx() {
    1.36 +		for (String original : new String[]{"abcd", "1234", "xxx", "\\Eescape\\Q", "\\Qescape\\E", "abc\\Eescape\\Qdef.", ".", ""}) {
    1.37 +			String patternString = Functions.escapeRegEx(original);
    1.38 +			System.out.println(original + " → " + patternString);
    1.39 +
    1.40 +			Pattern pattern = Pattern.compile(patternString);
    1.41 +
    1.42 +			String testString;
    1.43 +			Matcher m;
    1.44 +
    1.45 +			testString = original;
    1.46 +			m = pattern.matcher(testString);
    1.47 +			assertTrue(m.matches(), "Pattern does not match original string: " + testString);
    1.48 +
    1.49 +			testString = original + "x";
    1.50 +			m = pattern.matcher(testString);
    1.51 +			assertFalse(m.matches(), "Pattern matches wrong string: " + testString);
    1.52 +
    1.53 +			testString = "x" + original;
    1.54 +			m = pattern.matcher(testString);
    1.55 +			assertFalse(m.matches(), "Pattern matches wrong string: " + testString);
    1.56 +
    1.57 +			testString = (original + "ab").substring(1);
    1.58 +			m = pattern.matcher(testString);
    1.59 +			assertFalse(m.matches(), "Pattern matches wrong string: " + testString);
    1.60 +		}
    1.61 +	}
    1.62 +}