/**
* Tests it toArray() method
*
* @return void
*/
public function testToArray()
{
$data = new \ArrayIterator([1, 2, 3]);
$decorator = new ResultSetDecorator($data);
$this->assertEquals([1, 2, 3], $decorator->toArray());
}
/**
* Prepend parent module display field value to resultset.
*
* @param \Cake\Datasource\ResultSetDecorator $entities Entities
* @return array
*/
protected function _prependParentModule(ResultSetDecorator $entities)
{
$result = $entities->toArray();
foreach ($result as $id => &$value) {
$parentProperties = $this->_getRelatedParentProperties($this->_getRelatedProperties($this->{$this->name}->registryAlias(), $id));
if (!empty($parentProperties['dispFieldVal'])) {
$value = implode(' ' . $this->_separator . ' ', [$parentProperties['dispFieldVal'], $value]);
}
}
return $result;
}
