/**
* Builds a model based on it's mapping.
* Does so recursively if needed
*
* @param string $classPath
* @param \SimpleXMLElement $element
*
* @throws \InvalidArgumentException
*
* @return mixed
*/
protected function visitModel($classPath, $element)
{
// Check if we have a valid $classPath and Model (must extend Model)
if (class_exists($classPath)) {
$model = new $classPath();
if ($model instanceof ModelInterface) {
// get the mapping
$mapping = $model->getMapping();
// loop over the mapping
// for every mapped field, get a value
foreach ($mapping['attributes'] as $variable => $opts) {
// Call the Model setter and set the value
call_user_func([$model, MethodHelper::getSetter($variable)], $this->visitElement($element->{$variable}, $opts));
}
return $model;
} else {
throw new \InvalidArgumentException(sprintf('"%s" does not implement Recurly\\Model\\ModelInterface', $classPath));
}
} else {
throw new \InvalidArgumentException(sprintf('"%s" is not a class', $classPath));
}
}
/**
* @dataProvider setters
*/
public function testGetSetter($expected, $variable)
{
$this->assertEquals($expected, MethodHelper::getSetter($variable));
}