package de.superx.sec;

import org.junit.Assert;
import org.junit.Test;

public class MatrikelnummernCheckTest {

    // this input check explicitly allows input, that caused an injection in some special cases(!)
    // so it has to be assured, that it is only configured contexts, where this is not the case
    private static String[] SAMPLES_FOR_VALID_FORMAT = {"", "091279142", " 12312", "12347 ", " 12039874 ,123", "927     ,    2134987    "};
    private static String[] SAMPLES_FOR_INVALID_FORMAT = {";", "230948,    ,", "402349a"};

    @SuppressWarnings("static-method")
    @Test
    public void testConfirmFormat() {
        InputCheck testee = new MatrikelnummernCheck();
        for (String sample : SAMPLES_FOR_VALID_FORMAT) {
            Assert.assertTrue("expected '" + sample + "' to be valid pattern", testee.check(sample));
        }
        for (String sample : SAMPLES_FOR_INVALID_FORMAT) {
            Assert.assertFalse("expected '" + sample + "' to be invalid pattern", testee.check(sample));
        }
    }

}