public void testValid() {
    for (String name : VALID_NAME) {
      InternetDomainName unused = InternetDomainName.from(name);
    }
  }

  public void testInvalid() {
    for (String name : INVALID_NAME) {
      assertThrows(IllegalArgumentException.class, () -> InternetDomainName.from(name));
    }
  }

  public void testPublicSuffix() {
    for (String name : PS) {

    }

    private void assertContains(VersionConstraint c, String... versions) {
        assertContains(String.format("%s: %%s should be contained\n", c.toString()), c, true, versions);
    }

    @Test
    void testInvalid() {
        parseInvalid("[1,");
        parseInvalid("[1,2],(3,");
        parseInvalid("[1,2],3");
    }

    @Test
    void testSameUpperAndLowerBound() throws VersionParserException {