public function test_makeLookup()
{
$module = new HTMLPurifier_HTMLModule();
$this->assertIdentical($module->makeLookup('foo'), array('foo' => true));
$this->assertIdentical($module->makeLookup(array('foo')), array('foo' => true));
$this->assertIdentical($module->makeLookup('foo', 'two'), array('foo' => true, 'two' => true));
$this->assertIdentical($module->makeLookup(array('foo', 'two')), array('foo' => true, 'two' => true));
}