/**
* Factory for loading minion tasks
*
* @throws Kohana_Exception
* @param string The task to load
* @return Minion_Task The Minion task
*/
public static function factory($task)
{
if (!is_string($task)) {
throw new InvalidArgumentException();
}
$class = Minion_Util::convert_task_to_class_name($task);
if (!in_array('Minion_Task', class_parents($class))) {
throw new Kohana_Exception("Task ':task' is not a valid minion task", array(':task' => get_class($task)));
}
return new $class();
}
/**
* Tests that a task can be converted to a class name
*
* @test
* @covers Minion_Util::convert_task_to_class_name
* @dataProvider provider_convert_task_to_class_name
* @param string Expected class name
* @param string Input task name
*/
public function test_convert_task_to_class_name($expected, $task_name)
{
$this->assertSame($expected, Minion_Util::convert_task_to_class_name($task_name));
}
