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htmlpurifier/tests/HTMLPurifier/ConfigDefTest.php

66 lines
2.3 KiB
PHP

<?php
require_once 'HTMLPurifier/ConfigDef.php';
class HTMLPurifier_ConfigDefTest extends UnitTestCase
{
var $old_copy;
var $our_copy;
function setUp() {
// yes, I know this is slightly convoluted, but that's the price
// you pay for using Singletons. Good thing we can overload it.
// first, let's get a clean copy to do tests
$our_copy = new HTMLPurifier_ConfigDef();
// get the old copy
$this->old_copy = HTMLPurifier_ConfigDef::instance();
// put in our copy, and reassign to the REAL reference
$this->our_copy =& HTMLPurifier_ConfigDef::instance($our_copy);
}
function tearDown() {
// testing is done, restore the old copy
HTMLPurifier_ConfigDef::instance($this->old_copy);
}
function testNormal() {
HTMLPurifier_ConfigDef::defineNamespace('Core', 'Configuration that '.
'is always available.');
$this->assertIdentical( array(
'Core' => array()
), $this->our_copy->info);
// note that the description is silently dropped
HTMLPurifier_ConfigDef::define('Core', 'Name', 'default value',
'This is a description of the directive.');
$this->assertIdentical( array(
'Core' => array(
'Name' => 'default value'
)
), $this->our_copy->info);
// test an invalid namespace
HTMLPurifier_ConfigDef::define('Extension', 'Name', false, 'This is '.
'for an extension, but we have not defined its namespace!');
$this->assertError('Cannot define directive for undefined namespace');
$this->assertNoErrors();
$this->swallowErrors();
// test overloading already defined value
// ACTUALLY, we probably should allow this behavior, which simply
// means that two class files need that directive. Using debug_backtrace
// we could probably figure which files those are too! :-D
HTMLPurifier_ConfigDef::define('Core', 'Name', 89,
'What, you\'re not allowed to overload directives? Bummer!');
$this->assertError('Cannot redefine directive');
$this->assertNoErrors();
$this->swallowErrors();
}
}
?>