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Fixed #36146 -- Recorded applied/unapplied migrations recursively.

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Georgi Yanchev 2025-02-11 15:14:53 -05:00 • committed by Sarah Boyce
parent 54a902c6e8
commit 0ee842bb45
8 changed files with 147 additions and 12 deletions
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44
tests/migrations/test_commands.py
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@ -3073,6 +3073,50 @@ class SquashMigrationsTests(MigrationTestBase):
],
)
def test_double_replaced_migrations_are_recorded(self):
"""
All recursively replaced migrations should be recorded/unrecorded, when
migrating an app with double squashed migrations.
"""
out = io.StringIO()
with self.temporary_migration_module(
module="migrations.test_migrations_squashed_double"
):
recorder = MigrationRecorder(connection)
applied_app_labels = [
app_label for app_label, _ in recorder.applied_migrations()
]
self.assertNotIn("migrations", applied_app_labels)
call_command(
"migrate", "migrations", "--plan", interactive=False, stdout=out
)
migration_plan = re.findall("migrations.(.+)\n", out.getvalue())
# Only the top-level replacement migration should be applied.
self.assertEqual(migration_plan, ["0005_squashed_0003_and_0004"])
call_command("migrate", "migrations", interactive=False, verbosity=0)
applied_migrations = recorder.applied_migrations()
# Make sure all replaced migrations are recorded.
self.assertIn(("migrations", "0001_initial"), applied_migrations)
self.assertIn(("migrations", "0002_auto"), applied_migrations)
self.assertIn(
("migrations", "0003_squashed_0001_and_0002"), applied_migrations
)
self.assertIn(("migrations", "0004_auto"), applied_migrations)
self.assertIn(
("migrations", "0005_squashed_0003_and_0004"), applied_migrations
)
# Unapply all migrations from this app.
call_command(
"migrate", "migrations", "zero", interactive=False, verbosity=0
)
applied_app_labels = [
app_label for app_label, _ in recorder.applied_migrations()
]
self.assertNotIn("migrations", applied_app_labels)
def test_squashmigrations_initial_attribute(self):
with self.temporary_migration_module(
module="migrations.test_migrations"