set('URI', 'AllowedSchemes', array('http' => true, 'telnet' => true));
$registry = new HTMLPurifier_URISchemeRegistry();
$this->assertIsA($registry->getScheme('http'), 'HTMLPurifier_URIScheme_http');
$scheme_http = new HTMLPurifier_URISchemeMock($this);
$scheme_telnet = new HTMLPurifier_URISchemeMock($this);
$scheme_foobar = new HTMLPurifier_URISchemeMock($this);
// register a new scheme
$registry->register('telnet', $scheme_telnet);
$this->assertIdentical($registry->getScheme('telnet', $config), $scheme_telnet);
// overload a scheme, this is FINAL (forget about defaults)
$registry->register('http', $scheme_http);
$this->assertIdentical($registry->getScheme('http', $config), $scheme_http);
// when we register a scheme, it's automatically allowed
$registry->register('foobar', $scheme_foobar);
$this->assertIdentical($registry->getScheme('foobar', $config), $scheme_foobar);
// however, don't try to get a scheme that isn't allowed
$this->assertNull($registry->getScheme('ftp', $config));
}
}
?>