100 lines
2.8 KiB
Python
100 lines
2.8 KiB
Python
from django.core import checks
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from django.db import models
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from django.test import SimpleTestCase
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from django.test.utils import isolate_apps
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@isolate_apps("check_framework")
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class TestDeprecatedField(SimpleTestCase):
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def test_default_details(self):
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class MyField(models.Field):
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system_check_deprecated_details = {}
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class Model(models.Model):
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name = MyField()
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model = Model()
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self.assertEqual(
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model.check(),
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[
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checks.Warning(
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msg="MyField has been deprecated.",
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obj=Model._meta.get_field("name"),
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id="fields.WXXX",
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)
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],
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)
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def test_user_specified_details(self):
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class MyField(models.Field):
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system_check_deprecated_details = {
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"msg": "This field is deprecated and will be removed soon.",
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"hint": "Use something else.",
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"id": "fields.W999",
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}
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class Model(models.Model):
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name = MyField()
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model = Model()
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self.assertEqual(
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model.check(),
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[
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checks.Warning(
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msg="This field is deprecated and will be removed soon.",
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hint="Use something else.",
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obj=Model._meta.get_field("name"),
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id="fields.W999",
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)
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],
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)
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@isolate_apps("check_framework")
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class TestRemovedField(SimpleTestCase):
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def test_default_details(self):
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class MyField(models.Field):
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system_check_removed_details = {}
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class Model(models.Model):
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name = MyField()
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model = Model()
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self.assertEqual(
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model.check(),
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[
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checks.Error(
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msg=(
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"MyField has been removed except for support in historical "
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"migrations."
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),
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obj=Model._meta.get_field("name"),
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id="fields.EXXX",
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)
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],
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)
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def test_user_specified_details(self):
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class MyField(models.Field):
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system_check_removed_details = {
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"msg": "Support for this field is gone.",
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"hint": "Use something else.",
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"id": "fields.E999",
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}
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class Model(models.Model):
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name = MyField()
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model = Model()
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self.assertEqual(
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model.check(),
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[
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checks.Error(
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msg="Support for this field is gone.",
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hint="Use something else.",
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obj=Model._meta.get_field("name"),
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id="fields.E999",
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)
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],
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)
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