URISchemeRegistryTest.php
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<?php
class HTMLPurifier_URISchemeRegistryTest extends HTMLPurifier_Harness
{
public function test()
{
generate_mock_once('HTMLPurifier_URIScheme');
$config = HTMLPurifier_Config::create(array(
'URI.AllowedSchemes' => 'http, telnet',
'URI.OverrideAllowedSchemes' => true
));
$context = new HTMLPurifier_Context();
$registry = new HTMLPurifier_URISchemeRegistry();
$this->assertIsA($registry->getScheme('http', $config, $context), 'HTMLPurifier_URIScheme_http');
$scheme_http = new HTMLPurifier_URISchemeMock();
$scheme_telnet = new HTMLPurifier_URISchemeMock();
$scheme_foobar = new HTMLPurifier_URISchemeMock();
// register a new scheme
$registry->register('telnet', $scheme_telnet);
$this->assertIdentical($registry->getScheme('telnet', $config, $context), $scheme_telnet);
// overload a scheme, this is FINAL (forget about defaults)
$registry->register('http', $scheme_http);
$this->assertIdentical($registry->getScheme('http', $config, $context), $scheme_http);
// when we register a scheme, it's automatically allowed
$registry->register('foobar', $scheme_foobar);
$this->assertIdentical($registry->getScheme('foobar', $config, $context), $scheme_foobar);
// now, test when overriding is not allowed
$config = HTMLPurifier_Config::create(array(
'URI.AllowedSchemes' => 'http, telnet',
'URI.OverrideAllowedSchemes' => false
));
$this->assertNull($registry->getScheme('foobar', $config, $context));
// scheme not allowed and never registered
$this->assertNull($registry->getScheme('ftp', $config, $context));
}
}
// vim: et sw=4 sts=4