function test_deleteCuisineRestaurants() { $type = "Mexican"; $id = null; $test_Cuisine = new Cuisine($type, $id); $test_Cuisine->save(); $name = "Por Que No"; $phone = "555-555-5555"; $address = "123 ABC street"; $website = "http://www.porqueno.com"; $cuisine_id = $test_Cuisine->getId(); $test_Restaurant = new Restaurant($name, $id, $phone, $address, $website, $cuisine_id); $test_Restaurant->save(); $test_Cuisine->delete_cuisine(); $this->assertEquals([], Restaurant::getAll()); }