GenerateFromFileHashLongTest.java

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package org.talend.dataquality.datamasking.functions;

import static org.junit.Assert.assertEquals;

import java.net.URISyntaxException;
import java.util.Random;

import org.junit.Before;
import org.junit.Test;

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

    private GenerateFromFileHashLong gffhl = new GenerateFromFileHashLong();

    @Before
    public void setUp() throws URISyntaxException {
        String path = this.getClass().getResource("data/numbers.txt").toURI().getPath(); //$NON-NLS-1$
        gffhl.parse(path, false, new Random(42));
    }

    @Test
    public void testGood() {
        assertEquals(18, gffhl.generateMaskedRow(101L).longValue());
        assertEquals(9, gffhl.generateMaskedRow(null).longValue());
    }

    @Test
    public void testBad() {
        gffhl.keepNull = true;
        assertEquals(null, gffhl.generateMaskedRow(null));
    }
}