public function test_collect_children()
{
$model = Jam::find('test_blog', 1);
$collected = Jam_Behavior_Cascade::collect_models($model, array('test_posts'));
$this->assertEquals((string) $model, (string) $collected[0]);
foreach ($model->test_posts as $i => $post) {
$this->assertEquals((string) $post, (string) $collected[$i + 1]);
}
$collected = Jam_Behavior_Cascade::collect_models($model, array('test_posts' => array('test_author', 'test_tags', 'test_images')));
$expected = array($model, $model->test_posts[0], $model->test_posts[0]->test_author, $model->test_posts[0]->test_tags[0], $model->test_posts[0]->test_tags[1], $model->test_posts[0]->test_tags[2], $model->test_posts[0]->test_tags[3], $model->test_posts[0]->test_tags[4], $model->test_posts[0]->test_images[0]);
foreach ($expected as $i => $item) {
$this->assertEquals((string) $item, (string) $collected[$i], 'Collection item ' . $i . ' must be "' . $item . '"');
}
}
public function execute(Jam_Model $model)
{
foreach ($this->callbacks() as $method => $model_names) {
$children = Jam_Behavior_Cascade::get_current_children($model->meta()->model(), $model_names);
$models = Jam_Behavior_Cascade::collect_models($model, (array) $children);
call_user_func($method, $model, $models);
}
}
