public function testGetChanges()
{
$model = new Model();
//Emulate model is filling from DB;
$model->fillable(array('name'));
$model->setRawAttributes(array('name' => 'Victor'), true);
$model->syncOriginal();
$model->exists = true;
//Change name
$model->name = 'John';
$changes = $model->getChanges();
//Asserts
$this->assertInternalType('array', $changes);
$this->assertArrayHasKey('field', $changes[0]);
$this->assertArrayHasKey('old_value', $changes[0]);
$this->assertArrayHasKey('new_value', $changes[0]);
}
