/**
* @covers addFunction
*/
public function testCustomFunction()
{
$registry = new ILess_FunctionRegistry();
$registry->addFunction('foobar', array($this, 'foobarCallable'));
$registry->call('foobar', array('a', 'b'));
}
/**
* Sets the function registry, also links the registry with this environment instance
*
* @param ILess_FunctionRegistry $registry
* @return ILess_Environment
*/
public function setFunctionRegistry(ILess_FunctionRegistry $registry)
{
$this->functionRegistry = $registry;
// provide access to the environment, which is need to access generateCSS()
$this->functionRegistry->setEnvironment($this);
return $this;
}
