@Test
public void testMany1() {

  assertEquals(3, Patterns.many1(CharPredicates.ALWAYS).match("abc", 0, 3));
  assertEquals(MISMATCH, Patterns.many1(CharPredicates.ALWAYS).match("abc", 0, 0));
  assertEquals(MISMATCH, Patterns.many1(CharPredicates.NEVER).match("abc", 0, 3));
  assertEquals(MISMATCH, Patterns.many1(CharPredicates.ALWAYS).match("", 0, 0));
}