kin: KIN-UI-002 Исправить падающие тесты миграции (регрессия KIN-ARCH-003) в core/db.py

This commit is contained in:
Gros Frumos 2026-03-16 10:04:01 +02:00
parent 389b266bee
commit ff69d24acc
7 changed files with 254 additions and 10 deletions

View file

@ -130,3 +130,73 @@ def test_migrate_is_idempotent():
after = _cols(conn, "projects")
assert before == after
conn.close()
# ---------------------------------------------------------------------------
# Migration KIN-UI-002: рекреация таблицы на минимальной схеме не падает
# ---------------------------------------------------------------------------
def test_migrate_recreates_table_without_operationalerror():
"""_migrate не бросает OperationalError при рекреации projects на минимальной схеме.
Регрессионный тест KIN-UI-002: INSERT SELECT в блоке KIN-ARCH-003 ранее
падал на отсутствующих колонках (tech_stack, priority, pm_prompt и др.).
"""
conn = _old_schema_conn() # path NOT NULL — триггер рекреации
try:
_migrate(conn)
except Exception as exc:
pytest.fail(f"_migrate raised {type(exc).__name__}: {exc}")
conn.close()
def test_migrate_path_becomes_nullable_on_old_schema():
"""После миграции старой схемы (path NOT NULL) колонка path становится nullable."""
conn = _old_schema_conn()
_migrate(conn)
path_col = next(
r for r in conn.execute("PRAGMA table_info(projects)").fetchall()
if r[1] == "path"
)
assert path_col[3] == 0, "path должна быть nullable после миграции KIN-ARCH-003"
conn.close()
def test_migrate_preserves_existing_rows_on_recreation():
"""Рекреация таблицы сохраняет существующие строки."""
conn = _old_schema_conn()
conn.execute(
"INSERT INTO projects (id, name, path, status) VALUES ('p1', 'MyProj', '/p', 'active')"
)
conn.commit()
_migrate(conn)
row = conn.execute("SELECT id, name, path, status FROM projects WHERE id='p1'").fetchone()
assert row is not None
assert row["name"] == "MyProj"
assert row["path"] == "/p"
assert row["status"] == "active"
conn.close()
def test_migrate_adds_missing_columns_before_recreation():
"""_migrate добавляет tech_stack, priority, pm_prompt, claude_md_path, forgejo_repo, created_at перед рекреацией."""
conn = _old_schema_conn()
_migrate(conn)
cols = _cols(conn, "projects")
required = {"tech_stack", "priority", "pm_prompt", "claude_md_path", "forgejo_repo", "created_at"}
assert required.issubset(cols), f"Отсутствуют колонки: {required - cols}"
conn.close()
def test_migrate_operations_project_with_null_path():
"""После миграции можно вставить operations-проект с path=NULL."""
conn = _old_schema_conn()
_migrate(conn)
conn.execute(
"INSERT INTO projects (id, name, path, project_type) VALUES ('ops1', 'Ops', NULL, 'operations')"
)
conn.commit()
row = conn.execute("SELECT path, project_type FROM projects WHERE id='ops1'").fetchone()
assert row["path"] is None
assert row["project_type"] == "operations"
conn.close()