function test_deleteAll()
{
//Arrange
$test_field = "Joe Delete";
$test_quest_id = 1;
$test_answer = new Answer($test_field, $test_quest_id);
$test_answer->save();
$test_field2 = "Red Delete";
$test_quest_id2 = 2;
$test_answer2 = new Answer($test_field2, $test_quest_id2);
$test_answer2->save();
//Act
Answer::deleteAll();
//Assert
$result = Answer::getAll();
$this->assertEquals([], $result);
}
protected function tearDown()
{
Question::deleteAll();
Answer::deleteAll();
}
