@Test
public void testSmaller() {

ertEquals(-1, comparator.compare(new byte[] {}, new byte[] { 1 }));
ertEquals(-1, comparator.compare(new byte[] { 1 }, new byte[] { 1, 1 }));
ertEquals(-1, comparator.compare(new byte[] { 1, 1 }, new byte[] { 1, 1, 1 }));
ertEquals(-1, comparator.compare(new byte[] { 1 }, new byte[] { 2 }));
ertEquals(-1, comparator.compare(new byte[] { 1, 1 }, new byte[] { 1, 2 }));
ertEquals(-1, comparator.compare(new byte[] { 1, 1, 1 }, new byte[] { 1, 1, 2 }));
}