3 Commits

Author	SHA1	Message	Date
HAL9000	7536830f85	test(postgresql): add BDD coverage for UoW validation, dispose, context manager and is_postgresql ValueError ... Cover previously-uncovered code paths added in the PostgreSQL backend PR: - UnitOfWork argument validation (empty URL, pool_size=0, max_overflow=-1, pool_recycle=-2) - dispose() with active engine (True branch) and without engine (False branch) - __enter__/__exit__ context manager protocol - psycopg2 ImportError path when psycopg2 is unavailable - settings.is_postgresql() except ValueError branch (server_mode + SQLite URL) ISSUES CLOSED: #1118	2026-05-29 03:59:05 -04:00
HAL9000	8dde6c81ef	feat(server): implement PostgreSQL storage backend for server mode ... Add PostgreSQL support as the server-mode storage backend alongside existing SQLite for local mode. Verify all ORM models are dialect- agnostic, configure connection pooling for multi-user access, add Docker Compose for local PG development, and wire database URL selection based on deployment mode. Changes: - Add psycopg2-binary dependency to pyproject.toml - Add server_mode, db_pool_size, db_max_overflow, db_pool_recycle settings to Settings with environment variable support - Add resolve_database_url() and is_postgresql() to Settings for mode-aware database URL resolution - Configure UnitOfWork engine creation with pool_size, max_overflow, pool_recycle, and pool_pre_ping for PostgreSQL connections - Update MigrationRunner to handle both SQLite and PostgreSQL backends - Add compare_type=True to Alembic env.py for dialect-aware migrations - Add docker-compose.yml with PostgreSQL 16-alpine for local development - Add Behave BDD feature (14 scenarios) covering settings, pool config, engine creation, ORM dialect compatibility, and migration runner - Add Robot Framework integration tests (12 test cases) for the abstraction layer with requires_postgresql tag for live PG tests Fixes: - Restore require_confirmation parameter to UnitOfWork.__init__ - Add argument validation to UnitOfWork.__init__ (fail-fast) - Add explicit PostgreSQL isolation_level (READ COMMITTED) - Add dispose() method and context manager support to UnitOfWork - Fix MigrationRunner.get_current_revision() to dispose engine - Fix Settings.is_postgresql() to handle ValueError gracefully ISSUES CLOSED: #878	2026-05-29 01:04:59 -04:00
freemo	6aaf69e0a4	feat(server): implement PostgreSQL storage backend for server mode ... Add PostgreSQL support as the server-mode storage backend alongside existing SQLite for local mode. Verify all ORM models are dialect- agnostic, configure connection pooling for multi-user access, add Docker Compose for local PG development, and wire database URL selection based on deployment mode. Changes: - Add psycopg2-binary dependency to pyproject.toml - Add server_mode, db_pool_size, db_max_overflow, db_pool_recycle settings to Settings with environment variable support - Add resolve_database_url() and is_postgresql() to Settings for mode-aware database URL resolution - Configure UnitOfWork engine creation with pool_size, max_overflow, pool_recycle, and pool_pre_ping for PostgreSQL connections - Update MigrationRunner to handle both SQLite and PostgreSQL backends - Add compare_type=True to Alembic env.py for dialect-aware migrations - Add docker-compose.yml with PostgreSQL 16-alpine for local development - Add Behave BDD feature (14 scenarios) covering settings, pool config, engine creation, ORM dialect compatibility, and migration runner - Add Robot Framework integration tests (12 test cases) for the abstraction layer with requires_postgresql tag for live PG tests ISSUES CLOSED: #878	2026-05-29 01:00:08 -04:00