Sudoku Verifier test

public class DefectiveSudokuTest extends junit.framework.TestCase
{
    /** Passing Tests  */
    public void testEasy()
    {
        DefectiveSudoku verifier1 = new DefectiveSudoku();
        // valid full board
        String brd = "762589341153264978489137562641328759597641283238795416924876135875913624316452897";
        assertTrue(verifier1.verify(brd));
        // invalid board: dups in column
        brd = "672589341153264978489137562641328759597641283238795416924876135875913624316452897";
        assertFalse(verifier1.verify(brd));
    }

}