mirror of
https://github.com/django/django.git
synced 2024-12-23 17:46:27 +00:00
16 lines
382 B
Python
16 lines
382 B
Python
import math
|
|
|
|
from django.db.models.functions import Pi
|
|
from django.test import TestCase
|
|
|
|
from ..models import FloatModel
|
|
|
|
|
|
class PiTests(TestCase):
|
|
|
|
def test(self):
|
|
FloatModel.objects.create(f1=2.5, f2=15.9)
|
|
obj = FloatModel.objects.annotate(pi=Pi()).first()
|
|
self.assertIsInstance(obj.pi, float)
|
|
self.assertAlmostEqual(obj.pi, math.pi, places=5)
|