/**
* Verify that diff() goes back to null results after deleting data.
*/
public function testCreatingAndDeletingModel()
{
$model = new Models\ModelWithTraitAndBootObserver();
$model->fill(['author_id' => 1337, 'title' => 'Hello World!', 'body' => 'This is the body.', 'published' => true, 'id' => 5]);
$model->save();
$diff = $model->diff();
$this->assertEquals($model->toArray(), $diff['data']);
$model->delete();
$diff = $model->diff();
$this->assertNull($diff);
}
