55 lines
2.0 KiB
Python
55 lines
2.0 KiB
Python
try:
|
|
from django.contrib.postgres.fields import JSONField
|
|
from django.contrib.postgres.fields.jsonb import KeyTransform, KeyTextTransform
|
|
from django.contrib.postgres import forms
|
|
except ImportError:
|
|
pass
|
|
|
|
from django.core.checks import Warning as DjangoWarning
|
|
from django.utils.deprecation import RemovedInDjango40Warning
|
|
|
|
from . import PostgreSQLSimpleTestCase
|
|
from .models import PostgreSQLModel
|
|
|
|
|
|
class DeprecationTests(PostgreSQLSimpleTestCase):
|
|
def test_model_field_deprecation_message(self):
|
|
class PostgreSQLJSONModel(PostgreSQLModel):
|
|
field = JSONField()
|
|
|
|
self.assertEqual(PostgreSQLJSONModel().check(), [
|
|
DjangoWarning(
|
|
'django.contrib.postgres.fields.JSONField is deprecated. '
|
|
'Support for it (except in historical migrations) will be '
|
|
'removed in Django 4.0.',
|
|
hint='Use django.db.models.JSONField instead.',
|
|
obj=PostgreSQLJSONModel._meta.get_field('field'),
|
|
id='fields.W904',
|
|
),
|
|
])
|
|
|
|
def test_form_field_deprecation_message(self):
|
|
msg = (
|
|
'django.contrib.postgres.forms.JSONField is deprecated in favor '
|
|
'of django.forms.JSONField.'
|
|
)
|
|
with self.assertWarnsMessage(RemovedInDjango40Warning, msg):
|
|
forms.JSONField()
|
|
|
|
def test_key_transform_deprecation_message(self):
|
|
msg = (
|
|
'django.contrib.postgres.fields.jsonb.KeyTransform is deprecated '
|
|
'in favor of django.db.models.fields.json.KeyTransform.'
|
|
)
|
|
with self.assertWarnsMessage(RemovedInDjango40Warning, msg):
|
|
KeyTransform('foo', 'bar')
|
|
|
|
def test_key_text_transform_deprecation_message(self):
|
|
msg = (
|
|
'django.contrib.postgres.fields.jsonb.KeyTextTransform is '
|
|
'deprecated in favor of '
|
|
'django.db.models.fields.json.KeyTextTransform.'
|
|
)
|
|
with self.assertWarnsMessage(RemovedInDjango40Warning, msg):
|
|
KeyTextTransform('foo', 'bar')
|