| from django.db import connection |
| from django.db.models import CharField |
| from django.db.models.functions import SHA384 |
| from django.test import TestCase |
| from django.test.utils import register_lookup |
|
|
| from ..models import Author |
|
|
|
|
| class SHA384Tests(TestCase): |
| @classmethod |
| def setUpTestData(cls): |
| Author.objects.bulk_create( |
| [ |
| Author(alias="John Smith"), |
| Author(alias="Jordan Élena"), |
| Author(alias="皇帝"), |
| Author(alias=""), |
| Author(alias=None), |
| ] |
| ) |
|
|
| def test_basic(self): |
| authors = ( |
| Author.objects.annotate( |
| sha384_alias=SHA384("alias"), |
| ) |
| .values_list("sha384_alias", flat=True) |
| .order_by("pk") |
| ) |
| self.assertSequenceEqual( |
| authors, |
| [ |
| "9df976bfbcf96c66fbe5cba866cd4deaa8248806f15b69c4010a404112906e4ca7b57e" |
| "53b9967b80d77d4f5c2982cbc8", |
| "72202c8005492016cc670219cce82d47d6d2d4273464c742ab5811d691b1e82a748954" |
| "9e3a73ffa119694f90678ba2e3", |
| "eda87fae41e59692c36c49e43279c8111a00d79122a282a944e8ba9a403218f049a483" |
| "26676a43c7ba378621175853b0", |
| "38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274ede" |
| "bfe76f65fbd51ad2f14898b95b", |
| "38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274ede" |
| "bfe76f65fbd51ad2f14898b95b" |
| if connection.features.interprets_empty_strings_as_nulls |
| else None, |
| ], |
| ) |
|
|
| def test_transform(self): |
| with register_lookup(CharField, SHA384): |
| authors = Author.objects.filter( |
| alias__sha384=( |
| "9df976bfbcf96c66fbe5cba866cd4deaa8248806f15b69c4010a404112906e4ca7" |
| "b57e53b9967b80d77d4f5c2982cbc8" |
| ), |
| ).values_list("alias", flat=True) |
| self.assertSequenceEqual(authors, ["John Smith"]) |
|
|
