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4db7ea2296
This commit adds `parse_migration_status`, which takes in the string output of `showmigrations` and parse it into key-value pair of installed apps and a list of its migration status. This is a prep commit to rework the check migrations function of import/export which will parse the output of `showmigrations` to write the `migration_status.json` file.
62 lines
2.2 KiB
Python
62 lines
2.2 KiB
Python
from zerver.lib.migration_status import (
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STALE_MIGRATIONS,
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AppMigrations,
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get_migration_status,
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parse_migration_status,
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)
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from zerver.lib.test_classes import ZulipTestCase
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class MigrationStatusTests(ZulipTestCase):
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def test_parse_migration_status(self) -> None:
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showmigrations_sample = """
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analytics
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[X] 0001_squashed_0021_alter_fillstate_id (21 squashed migrations)
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auth
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[ ] 0012_alter_user_first_name_max_length
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zerver
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[-] 0015_alter_confirmation_object_id
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two_factor
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(no migrations)
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"""
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app_migrations = parse_migration_status(showmigrations_sample)
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expected: AppMigrations = {
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"analytics": ["[X] 0001_squashed_0021_alter_fillstate_id (21 squashed migrations)"],
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"auth": ["[ ] 0012_alter_user_first_name_max_length"],
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"zerver": ["[-] 0015_alter_confirmation_object_id"],
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"two_factor": ["(no migrations)"],
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}
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self.assertDictEqual(app_migrations, expected)
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# Run one with the real showmigrations. A more thorough tests of these
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# functions are done in the test_import_export.py as part of the import-
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# export suite.
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showmigrations = get_migration_status(app_label="zerver")
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app_migrations = parse_migration_status(showmigrations)
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zerver_migrations = app_migrations.get("zerver")
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self.assertIsNotNone(zerver_migrations)
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self.assertNotEqual(zerver_migrations, [])
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def test_parse_stale_migration_status(self) -> None:
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assert ("guardian", "0001_initial") in STALE_MIGRATIONS
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showmigrations_sample = """
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analytics
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[X] 0001_squashed_0021_alter_fillstate_id (21 squashed migrations)
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auth
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[ ] 0012_alter_user_first_name_max_length
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zerver
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[-] 0015_alter_confirmation_object_id
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two_factor
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(no migrations)
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guardian
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[X] 0001_initial
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"""
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app_migrations = parse_migration_status(showmigrations_sample)
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expected: AppMigrations = {
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"analytics": ["[X] 0001_squashed_0021_alter_fillstate_id (21 squashed migrations)"],
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"auth": ["[ ] 0012_alter_user_first_name_max_length"],
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"zerver": ["[-] 0015_alter_confirmation_object_id"],
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"two_factor": ["(no migrations)"],
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}
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self.assertDictEqual(app_migrations, expected)
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