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Juan DenisandClaude Fable 5
4919ff1cfe
TimestampMixin (byte-identical to the hand-written pair — zero schema migrations) adopted by 52 classes across 44 model files; the utcnow tz-aware migration is now a one-file edit. uuid_pk() replaces the 13 pasted String(36) uuid4 lambdas across 7 files (ai.py's hex variant stays grandfathered, documented). Deviant shapes (indexed created_at, sanitization_profile's default-less updated_at, created-only models) deliberately keep their own columns. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
49 lines
1.7 KiB
Python
49 lines
1.7 KiB
Python
"""Plan 77 B1/B3 — mechanical model shapes come from one definition.
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TimestampMixin must be byte-identical to the hand-written column pair it
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replaced (no schema migration on adoption), and uuid_pk() is the one uuid
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primary-key format.
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"""
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import uuid as uuid_mod
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from datetime import datetime
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def test_timestamp_mixin_matches_house_shape(app):
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from app.models import Domain # a converted adopter
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created = Domain.__table__.columns['created_at']
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updated = Domain.__table__.columns['updated_at']
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# SQLAlchemy wraps the callable, so compare by name, not identity.
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assert created.default is not None and created.default.arg.__name__ == 'utcnow'
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assert created.index is not True # default variant: no index
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assert updated.default is not None and updated.default.arg.__name__ == 'utcnow'
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assert updated.onupdate is not None and updated.onupdate.arg.__name__ == 'utcnow'
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def test_timestamp_mixin_rows_get_defaults(app):
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from app import db
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from app.models.server import Server
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row = Server(name='ts-proof')
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db.session.add(row)
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db.session.commit()
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assert row.created_at is not None
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assert row.updated_at is not None
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def test_uuid_pk_generates_dashed_string36(app):
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from app import db
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from app.models.server import Server
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row = Server(name='uuidpk-proof')
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db.session.add(row)
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db.session.commit()
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assert isinstance(row.id, str)
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assert len(row.id) == 36
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# round-trips as a dashed uuid4
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assert str(uuid_mod.UUID(row.id)) == row.id
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def test_uuid_pk_column_shape(app):
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from app.models.server import Server
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col = Server.__table__.columns['id']
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assert col.primary_key
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assert col.type.length == 36
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