import junit.framework.TestCase;

public class MutationTest extends TestCase {
    public static int f(final int value) {
        return (value <= 10) ? 10 : value;
    }
    public void test() {
        assertEquals(10, f(0));
        assertEquals(10, f(1));
        assertEquals(10, f(9));
        //
        assertEquals(10, f(10));
        //
        assertEquals(11, f(11));
        assertEquals(12, f(12));
        assertEquals(20, f(20));
        assertEquals(99, f(99));
    }
}