65 lines
2.3 KiB
Python
65 lines
2.3 KiB
Python
from django.apps import apps
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from django.core import checks
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from django.db import models
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from django.test import TestCase
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from wagtail.models import DraftStateMixin, RevisionMixin
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class TestDraftStateMixin(TestCase):
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def tearDown(self):
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# Unregister the models from the overall model registry
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# so that it doesn't break tests elsewhere.
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# We can probably replace this with Django's @isolate_apps decorator.
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for package in ("wagtailcore", "wagtail.tests"):
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try:
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for model in (
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"draftstatewithoutrevisionmodel",
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"draftstateincorrectrevisionmodel",
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"draftstatewithrevisionmodel",
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):
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del apps.all_models[package][model]
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except KeyError:
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pass
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apps.clear_cache()
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def test_missing_revision_mixin(self):
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class DraftStateWithoutRevisionModel(DraftStateMixin, models.Model):
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pass
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self.assertEqual(
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DraftStateWithoutRevisionModel.check(),
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[
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checks.Error(
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"DraftStateMixin requires RevisionMixin to be applied after DraftStateMixin.",
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hint="Add RevisionMixin to the model's base classes after DraftStateMixin.",
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obj=DraftStateWithoutRevisionModel,
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id="wagtailcore.E004",
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)
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],
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)
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def test_incorrect_revision_mixin_order(self):
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class DraftStateIncorrectRevisionModel(
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RevisionMixin, DraftStateMixin, models.Model
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):
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pass
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self.assertEqual(
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DraftStateIncorrectRevisionModel.check(),
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[
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checks.Error(
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"DraftStateMixin requires RevisionMixin to be applied after DraftStateMixin.",
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hint="Add RevisionMixin to the model's base classes after DraftStateMixin.",
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obj=DraftStateIncorrectRevisionModel,
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id="wagtailcore.E004",
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)
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],
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)
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def test_correct_model(self):
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class DraftStateWithRevisionModel(DraftStateMixin, RevisionMixin, models.Model):
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pass
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self.assertEqual(DraftStateWithRevisionModel.check(), [])
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