/**
* Checks getting an item which doesn't exist throws the correct exception.
*
* @expectedException \InvalidArgumentException
*/
public function testGettingItemThatDoesntExist()
{
$item = [0 => "hello"];
$collection = new Collection($item);
$collection->get(3);
}
/**
* Instanciates an objects for each row of the resultset and sets the
* properties of it based on the keys/values.
*
* @see bind
*
* @param string $className The fully qualified name of a class you wish to
* instantiate and bind data to.
* @param array $args Array of arguments to pass to the constructor
* @param bool $force True to bind properties even if they don't exist
* @param Collection $cache Cache to attempt to get objects from
* @param string|null $force The key to match the row to the
* @throws \InvalidArgumentException Throws exception if class name is not string or if not found
*
* @return array The updated object(s) with data bound to them.
*/
public function bindTo($className, array $args = array(), $force = false, Collection $cache = null, $cacheKey = null)
{
// Only strings can be passed in
if (!is_string($className)) {
throw new \InvalidArgumentException('Only a fully qualified classname can be passed to Result::bindTo()');
}
// Existing, valid class name?
if (!class_exists($className)) {
throw new \InvalidArgumentException(sprintf('`%s` class not found', $className));
}
$this->_setDefaultKeys($cacheKey);
$this->reset();
$result = array();
while ($row = $this->_result->fetchObject()) {
if ($cache !== null) {
if ($cache->exists($row->{$cacheKey})) {
$result[] = $cache->get($row->{$cacheKey});
continue;
}
}
if ($args) {
$obj = new \ReflectionClass($className);
$obj = $obj->newInstanceArgs($args);
} else {
$obj = new $className();
}
$this->_bindPropertiesToObject($obj, $row, $force);
$result[] = $obj;
if ($cache !== null) {
$cache->add($obj);
}
}
return $result;
}