// ============================================================================
//
// Copyright (C) 2006-2016 Talend Inc. - www.talend.com
//
// This source code is available under agreement available at
// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
//
// You should have received a copy of the agreement
// along with this program; if not, write to Talend SA
// 9 rue Pages 92150 Suresnes, France
//
// ============================================================================
package org.talend.dataquality.datamasking.functions;
import static org.junit.Assert.assertEquals;
import java.util.Random;
import org.junit.Test;
/**
* created by jgonzalez on 25 juin 2015 Detailled comment
*
*/
public class RemoveLastCharsStringTest {
private String input = "Steve"; //$NON-NLS-1$
private String output;
private RemoveLastCharsString rlcs = new RemoveLastCharsString();
@Test
public void test() {
rlcs.parse("2", false, new Random(42));
output = rlcs.generateMaskedRow(input);
assertEquals(output, "Ste"); //$NON-NLS-1$
}
@Test
public void testEmpty() {
rlcs.setKeepEmpty(true);
output = rlcs.generateMaskedRow("");
assertEquals("", output); //$NON-NLS-1$
}
@Test
public void testDummyGood() {
rlcs.parse("10", false, new Random(42));
output = rlcs.generateMaskedRow(input);
assertEquals(output, ""); //$NON-NLS-1$
}
}