genichinandClaude Opus 4.8
a4e263c8e7
Implement REQ-005~009 (dcy-002 slice 1) as an onion stack on top of the
BAT-001 pure domain:
- application: IntentService (admission + single-writer transition +
intent_id idempotency via durable intent_log)
- adapters/persistence: PostgreSQLSlotRepository + PostgreSQLIntentStore +
trex-core-owned migrations (daily_slot per Appendix A, daily_symbol_entries,
slot_transition_log, intent_log) + in-memory intent store
- adapters/api: FastAPI /v1 (healthz, intents/buy|sell|{id}, slots, capacity)
- runtime: trex-core-daemon entrypoint with lifespan migrate+preallocate
Verification (against local PostgreSQL 18): 74 passed, ruff clean, domain
import sweep shows zero web/db deps (NFR-1), 20-thread concurrency admits
exactly the idle count (NFR-2), idempotent resubmit causes no double
transition (NFR-3), EXPECTED_SLOT_FIELDS<->information_schema drift test
(realizes dcy-001 OQ-2's deferred DB-side check), and a daemon E2E smoke.
Align all four baseline docs to the new daemon/API/persistence layers.
BAT-002 -> release-candidate; REQ-005~009 -> Implemented. Full async outbox,
broker execution, safety floor, and strategy daemons remain deferred to a
follow-up Discovery.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
35 lines
969 B
Python
35 lines
969 B
Python
"""Shared test fixtures.
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PostgreSQL integration tests are gated on TREX_POSTGRESQL_TEST_DSN; when it
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is unset they are skipped (unit/API tests still run via in-memory adapters).
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"""
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from __future__ import annotations
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import os
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import pytest
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_PG_TABLES = ("intent_log", "slot_transition_log", "daily_symbol_entries", "daily_slot")
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@pytest.fixture
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def pg_dsn() -> str:
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dsn = os.environ.get("TREX_POSTGRESQL_TEST_DSN")
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if not dsn:
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pytest.skip("TREX_POSTGRESQL_TEST_DSN not set; skipping PostgreSQL integration test")
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return dsn
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@pytest.fixture
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def pg_clean(pg_dsn: str):
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"""Apply migrations and truncate slot-core tables before each PG test."""
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import psycopg
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from trex_core.adapters.persistence.migrate import apply_migrations
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apply_migrations(pg_dsn)
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with psycopg.connect(pg_dsn, autocommit=True) as conn:
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with conn.cursor() as cur:
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cur.execute(f"TRUNCATE {', '.join(_PG_TABLES)}")
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return pg_dsn
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