public function testShouldHaveDynamicSetters()
{
// Arrange
$model = new class
{
use Attributes;
};
$childObj = new stdClass();
// Assert
$model->name = 'John';
$model->age = 25;
$model->child = $childObj;
$this->assertAttributeEquals(['name' => 'John', 'age' => 25, 'child' => $childObj], 'attributes', $model);
}