/**
* Prepare variable to be used as nodes
*
* @param ILess_Environment $env
* @param array $variables
*/
protected function prepareVariables(ILess_Environment $env, array $variables)
{
// FIXME: flag to mark variables as prepared!
$prepared = array();
foreach ($variables as $name => $value) {
// user provided node, no need to process it further
if ($value instanceof ILess_Node) {
$prepared[] = $value;
continue;
}
// this is not an "real" variable
if (!$value instanceof ILess_Variable) {
$value = ILess_Variable::create($name, $value);
}
$prepared[] = $value->toNode();
}
if (count($prepared)) {
$env->customVariables = new ILess_Node_Ruleset(array(), $prepared);
}
}
/**
* @covers toNode
* @dataProvider getDataForTestCreateTest
*/
public function testCreate($name, $value, $expectedObj)
{
$variable = ILess_Variable::create($name, $value);
// convert to node
$this->assertEquals($variable->toNode(), $expectedObj);
}