KeepFirstCharsLongTest.java

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package org.talend.dataquality.datamasking.functions;

import static org.junit.Assert.assertEquals;

import java.util.Random;

import org.junit.Test;

/**
 * created by jgonzalez on 30 juin 2015 Detailled comment
 *
 */
public class KeepFirstCharsLongTest {

    private String output;

    private Long input = 123456L;

    private KeepFirstCharsLong kfag = new KeepFirstCharsLong();

    @Test
    public void testGood() {
        kfag.parse("3", false, new Random(42));
        output = kfag.generateMaskedRow(input).toString();
        assertEquals(output, "123830"); //$NON-NLS-1$
    }

    @Test
    public void testDummyGood() {
        kfag.parse("7", false, new Random(42));
        output = kfag.generateMaskedRow(input).toString();
        assertEquals(output, input.toString());
    }

    @Test
    public void testParameters() {
        kfag.parse("2,6", false, new Random(42));
        output = kfag.generateMaskedRow(input).toString();
        assertEquals(output, "126666");
    }
}