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Fixed #25850 -- Made migrate/makemigrations error on inconsistent history.

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This commit is contained in:
Attila Tovt 2016-04-02 14:46:59 +02:00 • committed by Tim Graham
parent 6448873197
commit 02ae5fd31a
7 changed files with 85 additions and 2 deletions
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17
tests/migrations/test_loader.py
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@ -3,7 +3,9 @@ from __future__ import unicode_literals
from unittest import skipIf
from django.db import ConnectionHandler, connection, connections
from django.db.migrations.exceptions import AmbiguityError, NodeNotFoundError
from django.db.migrations.exceptions import (
AmbiguityError, InconsistentMigrationHistory, NodeNotFoundError,
)
from django.db.migrations.loader import MigrationLoader
from django.db.migrations.recorder import MigrationRecorder
from django.test import TestCase, modify_settings, override_settings
@ -382,3 +384,16 @@ class LoaderTests(TestCase):
recorder.record_applied("migrations", "7_auto")
loader.build_graph()
self.assertEqual(num_nodes(), 0)
@override_settings(
MIGRATION_MODULES={'migrations': 'migrations.test_migrations'},
INSTALLED_APPS=['migrations'],
)
def test_check_consistent_history(self):
loader = MigrationLoader(connection=None)
loader.check_consistent_history(connection)
recorder = MigrationRecorder(connection)
recorder.record_applied('migrations', '0002_second')
msg = "Migration migrations.0002_second is applied before its dependency migrations.0001_initial"
with self.assertRaisesMessage(InconsistentMigrationHistory, msg):
loader.check_consistent_history(connection)