function testDeleteAll()
{
$promptr1_name = "mikes 5 tips";
$topic_id = 20;
$test_promptr = new Promptr($promptr1_name, $topic_id);
$test_promptr->save();
$promptr2_name = "ians 5 tips";
$topic_id = 20;
$test_promptr2 = new Promptr($promptr2_name, $topic_id);
$test_promptr2->save();
Promptr::deleteAll();
$result = Promptr::getAll();
$this->assertEquals([], $result);
}
protected function tearDown()
{
Topic::deleteAll();
Promptr::deleteAll();
}
