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Add rule for django south inconsistent migrations

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nvbn
2015-05-21 00:55:23 +03:00
parent e7d7b80c09
commit c65fdd0f81
4 changed files with 59 additions and 7 deletions
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14
tests/rules/test_django_south_ghost.py
View File

@@ -27,13 +27,13 @@ def stderr():
south.exceptions.GhostMigrations:
! These migrations are in the database but not on disk:
<tracker: 0033_auto__...>
<tracker: 0034_fill_...>
<tracker: 0035_rename_...>
<qm_auth: 0003_add_...>
<qm_auth: 0004_denormalize_...>
<tracker: 0033_auto....>
<tracker: 0034_fill...>
<app1: 0033_auto__...>
<app1: 0034_fill_...>
<app1: 0035_rename_...>
<app2: 0003_add_...>
<app2: 0004_denormalize_...>
<app1: 0033_auto....>
<app1: 0034_fill...>
! I'm not trusting myself; either fix this yourself by fiddling
! with the south_migrationhistory table, or pass --delete-ghost-migrations
! to South to have it delete ALL of these records (this may not be good).

43
tests/rules/test_django_south_merge.py Normal file
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@@ -0,0 +1,43 @@
import pytest
from thefuck.rules.django_south_merge import match, get_new_command
from tests.utils import Command
@pytest.fixture
def stderr():
return '''Running migrations for app:
! Migration app:0003_auto... should not have been applied before app:0002_auto__add_field_query_due_date_ but was.
Traceback (most recent call last):
File "/home/nvbn/work/.../bin/python", line 42, in <module>
exec(compile(__file__f.read(), __file__, "exec"))
File "/home/nvbn/work/.../app/manage.py", line 34, in <module>
execute_from_command_line(sys.argv)
File "/home/nvbn/work/.../lib/django/core/management/__init__.py", line 443, in execute_from_command_line
utility.execute()
File "/home/nvbn/work/.../lib/django/core/management/__init__.py", line 382, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/nvbn/work/.../lib/django/core/management/base.py", line 196, in run_from_argv
self.execute(*args, **options.__dict__)
File "/home/nvbn/work/.../lib/django/core/management/base.py", line 232, in execute
output = self.handle(*args, **options)
File "/home/nvbn/work/.../app/lib/south/management/commands/migrate.py", line 108, in handle
ignore_ghosts = ignore_ghosts,
File "/home/nvbn/work/.../app/lib/south/migration/__init__.py", line 207, in migrate_app
raise exceptions.InconsistentMigrationHistory(problems)
south.exceptions.InconsistentMigrationHistory: Inconsistent migration history
The following options are available:
--merge: will just attempt the migration ignoring any potential dependency conflicts.
'''
def test_match(stderr):
assert match(Command('./manage.py migrate', stderr=stderr), None)
assert match(Command('python manage.py migrate', stderr=stderr), None)
assert not match(Command('./manage.py migrate'), None)
assert not match(Command('app migrate', stderr=stderr), None)
assert not match(Command('./manage.py test', stderr=stderr), None)
def test_get_new_command():
assert get_new_command(Command('./manage.py migrate auth'), None) \
== './manage.py migrate auth --merge'