def find_closest(request):
get_data = request.GET
errors = []
user_lat = get_data.get('latitude', '')
user_lon = get_data.get('longitude', '')
num_trucks = get_data.get('num_trucks', 10)
nearest_trucks = FoodTruck.get_closest(user_lat, user_lon, num_trucks)
response = {'status': 200, 'nearest_trucks': nearest_trucks}
return HttpResponse(json.dumps(response), content_type='application/json')
def test_get_closest(self):
truck1 = FoodTruck.objects.get(truck_name="truck1")
truck2 = FoodTruck.objects.get(truck_name="truck2")
truck3 = FoodTruck.objects.get(truck_name="truck3")
truck4 = FoodTruck.objects.get(truck_name="truck4")
truck5 = FoodTruck.objects.get(truck_name="truck5")
# results closest to origin should be truck 1 and truck 3, it should ignore truck 2 because it
# does not have sane long/lat values
result = FoodTruck.get_closest(0, 0, 2)
self.assertIn(truck1.get_info(), result)
self.assertIn(truck3.get_info(), result)
self.assertNotIn(truck2.get_info(), result)
self.assertNotIn(truck4.get_info(), result)
self.assertNotIn(truck5.get_info(), result)
# results closest on the opposite end of origin should be truck 4 and truck 5,
result = FoodTruck.get_closest(100, 100, 2)
self.assertIn(truck4.get_info(), result)
self.assertIn(truck5.get_info(), result)
def test_get_closest(self):
truck1 = FoodTruck.objects.get(truck_name="truck1")
truck2 = FoodTruck.objects.get(truck_name="truck2")
truck3 = FoodTruck.objects.get(truck_name="truck3")
truck4 = FoodTruck.objects.get(truck_name="truck4")
truck5 = FoodTruck.objects.get(truck_name="truck5")
# results closest to origin should be truck 1 and truck 3, it should ignore truck 2 because it
# does not have sane long/lat values
result = FoodTruck.get_closest(0, 0, 2)
self.assertIn(truck1.get_info(), result)
self.assertIn(truck3.get_info(), result)
self.assertNotIn(truck2.get_info(), result)
self.assertNotIn(truck4.get_info(), result)
self.assertNotIn(truck5.get_info(), result)
# results closest on the opposite end of origin should be truck 4 and truck 5,
result = FoodTruck.get_closest(100, 100, 2)
self.assertIn(truck4.get_info(), result)
self.assertIn(truck5.get_info(), result)
def find_closest(request):
get_data = request.GET
errors = []
user_lat = get_data.get('latitude', '')
user_lon = get_data.get('longitude', '')
num_trucks = get_data.get('num_trucks', 10)
nearest_trucks = FoodTruck.get_closest(user_lat, user_lon, num_trucks)
response = {
'status': 200,
'nearest_trucks': nearest_trucks
}
return HttpResponse(json.dumps(response), content_type='application/json')
