function test_updatePhone()
{
//Arrange
$name = "Steven";
$phone = "5093225678";
$specialty = "Bleaching";
$weekends = true;
$test_stylist = new Stylist($name, $phone, $specialty, $weekends);
$test_stylist->save();
//Act
$new_phone = "5031546887";
$test_stylist->updatePhone($new_phone);
$result = Stylist::getAll();
//Assert
$this->assertEquals($new_phone, $result[0]->getPhone());
}
