function test_update()
{
//Arrange
$name = "Paddys";
$location = "462 Over There Way";
$link = "www.paddyspub.com";
$test_pub = new Pub($name, $location, $link);
$test_pub->save();
$column_to_update = "name";
$new_info = "Peggy Suze Booze";
//Act
$test_pub->update($column_to_update, $new_info);
//Assert
$result = Pub::getAll();
$this->assertEquals($new_info, $result[0]->getName());
}
