function testDeletePatron()
 {
     $name = "Hulk Hogan";
     $id = 1;
     $test_patron = new Patron($name, $id);
     $test_patron->save();
     $name2 = "Kool-aid Man and Randal Savage";
     $id2 = 2;
     $test_patron2 = new Patron($name2, $id2);
     $test_patron2->save();
     $test_patron->deletePatron();
     $this->assertEquals([$test_patron2], Patron::getAll());
 }