Files
billo-release-agent/tests/test_main_phase5.py
Yaojia Wang f5c2733cfb feat: initial commit — Billo Release Agent (LangGraph)
LangGraph-based release automation agent with:
- PR discovery (webhook + polling)
- AI code review via Claude Code CLI (subscription-based)
- Auto-create Jira tickets for PRs without ticket ID
- Jira ticket lifecycle management (code review -> staging -> done)
- CI/CD pipeline trigger, polling, and approval gates
- Slack interactive messages with approval buttons
- Per-repo semantic versioning
- PostgreSQL persistence (threads, staging, releases)
- FastAPI API (webhooks, approvals, status, manual triggers)
- Docker Compose deployment

1069 tests, 95%+ coverage.
2026-03-24 17:38:23 +01:00

148 lines
5.2 KiB
Python

"""Tests for main.py Phase 5 changes.
Phase 5 - Step 4: _ensure_db_schema creates staging/archived tables,
and lifespan uses PostgresStagingStore.
Written FIRST (TDD RED phase).
"""
from unittest.mock import AsyncMock, MagicMock, patch
import pytest
# ---------------------------------------------------------------------------
# _ensure_db_schema includes staging DDL
# ---------------------------------------------------------------------------
class TestEnsureDbSchemaPhase5:
async def test_schema_creates_staging_releases_table(self) -> None:
from release_agent.main import _ensure_db_schema
executed_sqls: list[str] = []
mock_cursor = AsyncMock()
mock_cursor.__aenter__ = AsyncMock(return_value=mock_cursor)
mock_cursor.__aexit__ = AsyncMock(return_value=False)
async def capture_execute(sql: str, *args) -> None:
executed_sqls.append(sql)
mock_cursor.execute = capture_execute
mock_conn = AsyncMock()
mock_conn.cursor = MagicMock(return_value=mock_cursor)
mock_conn.__aenter__ = AsyncMock(return_value=mock_conn)
mock_conn.__aexit__ = AsyncMock(return_value=False)
mock_pool = MagicMock()
mock_pool.connection = MagicMock(return_value=mock_conn)
await _ensure_db_schema(mock_pool)
all_sql = " ".join(executed_sqls)
assert "staging_releases" in all_sql
async def test_schema_creates_archived_releases_table(self) -> None:
from release_agent.main import _ensure_db_schema
executed_sqls: list[str] = []
mock_cursor = AsyncMock()
mock_cursor.__aenter__ = AsyncMock(return_value=mock_cursor)
mock_cursor.__aexit__ = AsyncMock(return_value=False)
async def capture_execute(sql: str, *args) -> None:
executed_sqls.append(sql)
mock_cursor.execute = capture_execute
mock_conn = AsyncMock()
mock_conn.cursor = MagicMock(return_value=mock_cursor)
mock_conn.__aenter__ = AsyncMock(return_value=mock_conn)
mock_conn.__aexit__ = AsyncMock(return_value=False)
mock_pool = MagicMock()
mock_pool.connection = MagicMock(return_value=mock_conn)
await _ensure_db_schema(mock_pool)
all_sql = " ".join(executed_sqls)
assert "archived_releases" in all_sql
async def test_schema_still_creates_agent_threads_table(self) -> None:
from release_agent.main import _ensure_db_schema
executed_sqls: list[str] = []
mock_cursor = AsyncMock()
mock_cursor.__aenter__ = AsyncMock(return_value=mock_cursor)
mock_cursor.__aexit__ = AsyncMock(return_value=False)
async def capture_execute(sql: str, *args) -> None:
executed_sqls.append(sql)
mock_cursor.execute = capture_execute
mock_conn = AsyncMock()
mock_conn.cursor = MagicMock(return_value=mock_cursor)
mock_conn.__aenter__ = AsyncMock(return_value=mock_conn)
mock_conn.__aexit__ = AsyncMock(return_value=False)
mock_pool = MagicMock()
mock_pool.connection = MagicMock(return_value=mock_conn)
await _ensure_db_schema(mock_pool)
all_sql = " ".join(executed_sqls)
assert "agent_threads" in all_sql
async def test_schema_uses_if_not_exists(self) -> None:
from release_agent.main import _ensure_db_schema
executed_sqls: list[str] = []
mock_cursor = AsyncMock()
mock_cursor.__aenter__ = AsyncMock(return_value=mock_cursor)
mock_cursor.__aexit__ = AsyncMock(return_value=False)
async def capture_execute(sql: str, *args) -> None:
executed_sqls.append(sql)
mock_cursor.execute = capture_execute
mock_conn = AsyncMock()
mock_conn.cursor = MagicMock(return_value=mock_cursor)
mock_conn.__aenter__ = AsyncMock(return_value=mock_conn)
mock_conn.__aexit__ = AsyncMock(return_value=False)
mock_pool = MagicMock()
mock_pool.connection = MagicMock(return_value=mock_conn)
await _ensure_db_schema(mock_pool)
all_sql = " ".join(executed_sqls)
assert "IF NOT EXISTS" in all_sql.upper()
# ---------------------------------------------------------------------------
# Lifespan: PostgresStagingStore wired in
# ---------------------------------------------------------------------------
class TestLifespanUsesPostgresStagingStore:
def test_lifespan_creates_postgres_staging_store(self) -> None:
"""When PostgresStagingStore is imported in main, it is used in lifespan."""
from release_agent.main import _create_staging_store
from release_agent.graph.postgres_staging_store import PostgresStagingStore
mock_pool = MagicMock()
result = _create_staging_store(pool=mock_pool)
assert isinstance(result, PostgresStagingStore)
def test_create_staging_store_without_pool_falls_back_to_json(self) -> None:
"""Without a pool, falls back to JsonFileStagingStore for local dev."""
from release_agent.main import _create_staging_store
from release_agent.graph.dependencies import JsonFileStagingStore
result = _create_staging_store(pool=None)
assert isinstance(result, JsonFileStagingStore)