也许有其他方法可以参数化测试(但不是循环)?
从python3.4开始,参数化就可以在标准库中使用
subTest
:
class MyTest(APITestCase):
test_ordering_params = [('id', False), ('id', True)]
def test_ordering(self):
for field, reverse_ordering in self.test_ordering_params:
with self.subTest(field=field, reverse=reverse_ordering):
query = ('-' if reverse_ordering else '') + field
resp = self.client.get(reverse('url-name'), {'ordering': query}, format='json')
assert resp.data
但是,如果您想从使用
pytest
,考虑离开
unittest
-样式类测试来测试函数。使用相同的测试
结合
pytest-django
插件:
import pytest
from rest_framework.test import APIClient
@pytest.fixture
def apiclient():
return APIClient()
@pytest.mark.parametrize('field, reverse_ordering', [('id', False), ('id', True)])
def test_ordering(apiclient, db, field, reverse_ordering):
query = ('-' if reverse_ordering else '') + field
resp = apiclient.get(reverse('url-name'), {'ordering': query}, format='json')
assert resp.data
你也可以看看
parameterized
图书馆,提供
皮特斯特
from parameterized import parameterized
class MyTest(APITestCase):
@parameterized.expand([('id', False), ('id', True)])
def test_ordering(self, field, reverse_ordering):
query = ('-' if reverse_ordering else '') + field
resp = self.client.get(reverse('url-name'), {'ordering': query}, format='json')
assert resp.data