684 lines
30 KiB
Python
684 lines
30 KiB
Python
"""Behavioral contracts for one-news packages and reusable keyword indexes."""
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from datetime import UTC, datetime, timedelta
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from types import SimpleNamespace as N
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import pytest
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def test_storage_is_additive_and_membership_is_many_to_many(trading):
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from alphapulse.news_research.models import TABLES, Package, Membership
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assert all(t.name.startswith("news_research_") for t in TABLES)
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assert {c.name for c in Membership.__table__.primary_key} == {
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"event_id",
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"package_id",
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}
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assert any(
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{c.name for c in constraint.columns} == {"news_id"}
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for constraint in Package.__table__.constraints
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if constraint.__class__.__name__ == "UniqueConstraint"
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)
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def test_keywords_require_original_aliases_and_literal_evidence(trading):
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from alphapulse.news_research.contracts import IndexResult
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from alphapulse.news_research.service import validate_keywords
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source = {"id": 7, "content": "Binance reported a security incident."}
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output = IndexResult(
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keywords=[
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{
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"canonical": "币安",
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"aliases": ["Binance"],
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"quote": "Binance reported a security incident.",
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}
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]
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)
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validate_keywords(output, source)
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output.keywords[0].aliases = ["Invented"]
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with pytest.raises(ValueError, match="别名"):
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validate_keywords(output, source)
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output.keywords[0].aliases = ["Binance"]
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output.keywords[0].quote = "Binance was hacked"
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with pytest.raises(ValueError, match="原文"):
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validate_keywords(output, source)
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@pytest.mark.parametrize("canonical", ["币安", "Binance", "MI455X"])
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def test_chinese_assignment_preserves_indexed_names_and_english_evidence(trading, canonical):
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from alphapulse.news_research.contracts import Assignment
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from alphapulse.news_research.service import validate_assignment
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quote = "Binance announced scheduled maintenance for MI455X."
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source = {"id": 7, "content": quote}
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keywords = [{"canonical": canonical, "aliases": ["Binance", "MI455X"], "quote": quote}]
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result = Assignment(targets=[{
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"event_id": None, "new_key": "maintenance", "title": "币安计划维护公告",
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"reason": "原文宣布计划维护，独立建立事件。", "quote": quote,
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"keyword_canonicals": [canonical], "change_kind": "new_fact", "urgent": False,
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}])
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validate_assignment(result, source, set(), keywords)
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assert result.targets[0].keyword_canonicals == [canonical]
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result.targets[0].quote = "币安宣布计划维护。"
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with pytest.raises(ValueError, match="原文"):
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validate_assignment(result, source, set(), keywords)
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result.targets[0].quote = quote
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result.targets[0].keyword_canonicals = ["改写的关键词"]
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with pytest.raises(ValueError, match="逐字"):
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validate_assignment(result, source, set(), keywords)
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def test_one_package_can_be_assigned_to_multiple_events_without_splitting(trading):
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from alphapulse.news_research.contracts import Assignment
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from alphapulse.news_research.service import validate_assignment
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base = {
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"new_key": None,
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"title": "Incident",
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"reason": "Follow-up",
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"quote": "Original",
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"keyword_canonicals": ["Original"],
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"change_kind": "new_fact",
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"urgent": False,
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}
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result = Assignment(targets=[{**base, "event_id": 1}, {**base, "event_id": 2}])
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keywords = [{"canonical": "Original", "aliases": ["Original"]}]
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validate_assignment(result, {"id": 8, "content": "Original"}, {1, 2}, keywords)
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with pytest.raises(ValueError, match="未知事件"):
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validate_assignment(result, {"id": 8, "content": "Original"}, {1}, keywords)
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with pytest.raises(ValueError, match="重复"):
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Assignment(targets=[{**base, "event_id": 1}, {**base, "event_id": 1}])
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def test_event_refresh_keeps_hard_deadline_and_urgency(trading):
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from alphapulse.news_research.service import dirty
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now = datetime.now(UTC)
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event = N(
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revision=2,
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state="done",
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dirty_since=now - timedelta(minutes=14),
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due_at=now,
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error="Old",
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)
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dirty(event)
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assert event.due_at <= event.dirty_since + timedelta(minutes=15)
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assert event.revision == 3 and event.state == "pending" and event.error is None
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dirty(event, True)
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immediate = event.due_at
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dirty(event)
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assert event.due_at <= datetime.now(UTC) and event.due_at >= immediate
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@pytest.mark.parametrize("urgent", [False, True])
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def test_new_event_waits_for_aggregation_unless_urgent(trading, urgent):
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from alphapulse.news_research.service import dirty
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event = N(
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revision=0,
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state="pending",
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dirty_since=None,
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due_at=datetime.now(UTC) - timedelta(seconds=1),
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)
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dirty(event, urgent)
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assert event.due_at - event.dirty_since == timedelta(minutes=0 if urgent else 5)
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@pytest.mark.parametrize("state,deferred", [("failed", False), ("pending", False), ("pending", True), ("done", False)])
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def test_event_retry_preserves_content_revision_unless_done_or_deferred(trading, state, deferred):
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import asyncio
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from unittest.mock import AsyncMock
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from alphapulse.news_research.api import retry_event
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event = N(
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id=1, revision=7,
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state=state,
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dirty_since=None,
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due_at=datetime.now(UTC),
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error="Previous failure",
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)
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session = N(get=AsyncMock(return_value=event), scalar=AsyncMock(return_value=12 if deferred else None), commit=AsyncMock())
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asyncio.run(retry_event(1, session))
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assert event.revision == (8 if state == "done" or deferred else 7)
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assert event.state == "pending" and event.error is None
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assert event.due_at <= datetime.now(UTC)
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@pytest.mark.parametrize("revision", [None, 2])
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def test_news_detail_does_not_attach_old_keywords_to_updated_original(
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trading, revision
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):
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import asyncio
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from unittest.mock import AsyncMock
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from alphapulse.news_research.api import news_package
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news = N(revision_no=2, content_hash="new")
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package = N(content_hash="old", keywords=[{"canonical": "Old fact"}])
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session = N(
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get=AsyncMock(return_value=news), scalar=AsyncMock(return_value=package)
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)
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result = asyncio.run(news_package(1, session, revision_no=revision))
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assert result.data == []
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def test_two_stage_contract_rejects_package_summaries(trading):
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from alphapulse.news_research.contracts import (
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IndexResult,
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Assignment,
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ResearchResult,
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)
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assert set(IndexResult.model_fields) == {"keywords"}
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assert set(Assignment.model_fields) == {"targets"}
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assert "references" in ResearchResult.model_fields
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assert "package_correction" not in ResearchResult.model_fields
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def test_timeline_distinguishes_member_progress_from_external_background(trading):
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from alphapulse.news_research.service import validate_timeline
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point = N(
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package_ids=[17], evidence_refs=[{"article_id": -3, "quote": "External source"}]
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)
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result = N(timeline_points=[point])
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with pytest.raises(ValueError, match="对应新闻包"):
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validate_timeline(result, {17: 463205})
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point.package_ids = []
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validate_timeline(result, {17: 463205})
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point.evidence_refs = [{"article_id": 463205, "quote": "Member source"}]
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with pytest.raises(ValueError, match="标注"):
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validate_timeline(result, {17: 463205})
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point.package_ids = [17]
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validate_timeline(result, {17: 463205})
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def test_retry_reuses_original_snapshots_and_keeps_the_evidence_auditable(trading):
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import asyncio
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from alphapulse.news_research.service import Research
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research = Research(event={"id": 8})
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snapshot = {"article_id": -1, "news_id": 7, "content": "Original evidence"}
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research.restore(
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[{"tool": "read_news", "arguments": {"id": 7}, "result": snapshot}]
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)
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result = asyncio.run(research.tool("read_news", {"id": 7}))
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assert result == snapshot
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assert research.counts["read"] == 0
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assert research.records[0]["reused"] is True
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assert research.records[0]["result"]["article_id"] == -1
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@pytest.mark.parametrize("tool", ["search_packages", "search_events"])
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@pytest.mark.parametrize("cached", [[], [{"id": 1}]])
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def test_retry_refreshes_local_search_with_current_vocabulary(
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trading, monkeypatch, tool, cached
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):
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import asyncio
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from unittest.mock import AsyncMock
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from alphapulse.news_research import service
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session = AsyncMock()
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session.__aenter__.return_value = session
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session.execute.return_value = [
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(N(id=2, news_id=12, content_hash="current", keywords=[]), "current")
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]
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session.scalars.return_value = [N(id=2, title="Fresh event", tags=["binance"])]
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monkeypatch.setattr(service, "SessionLocal", lambda: session)
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reader = service.Research(event={"id": 8})
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reader.vocabulary = {
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"revision": 2,
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"entries": [{"canonical": "币安", "aliases": ["Binance", "BNC"]}],
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}
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arguments = {"query": "BNC", "keywords": []}
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reader.restore([{"tool": tool, "arguments": arguments, "result": cached}])
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result = asyncio.run(reader.tool(tool, arguments))
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assert [row["id"] for row in result] == [2]
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assert reader.counts["search"] == 1
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assert len(reader.records) == 1 and not reader.records[0].get("reused")
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def test_settings_contract_rejects_third_stage_and_unknown_efforts(trading):
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from alphapulse.news_research.api import SettingsInput
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model = {
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"provider_id": 1,
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"model": "selected",
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"skill_id": 1,
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"reasoning_effort": None,
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}
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assert SettingsInput(index=model, research=model).concurrency == 3
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with pytest.raises(ValueError, match="extra_forbidden"):
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SettingsInput(index=model, research=model, outlook=model)
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with pytest.raises(ValueError):
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SettingsInput(
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index={**model, "reasoning_effort": "unsupported"}, research=model
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)
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@pytest.mark.parametrize("tool", ["read_news", "read_package"])
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def test_compressed_members_read_frozen_positive_sources_and_reject_old_cache(
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trading, tool
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):
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import asyncio
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from alphapulse.news_research.service import Research, validate_timeline
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research = Research(event={"id": 8})
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source = {"id": 101, "news_id": 101, "content": "Frozen original"}
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research.register_members(
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{"articles": [source], "packages": [{"id": 10, "news_id": 101}]}
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)
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research.provided_packages = {10: {"id": 10, "news_id": 101}}
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research.restore(
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[
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{
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"tool": "read_news",
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"arguments": {"id": 101},
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"result": {"article_id": -1, "news_id": 101, "content": "Old cache"},
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}
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]
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)
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assert not research.provided_news and -1 not in research.sources
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result = asyncio.run(
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research.tool(tool, {"id": 101 if tool == "read_news" else 10})
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)
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assert result["article_id"] == 101 and result["content"] == "Frozen original"
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validate_timeline(
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N(
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timeline_points=[
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N(
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package_ids=[10],
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evidence_refs=[
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{"article_id": result["article_id"], "quote": "Frozen original"}
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],
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)
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]
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),
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{10: 101},
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)
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repeated = asyncio.run(research.tool("read_news", {"id": 101}))
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assert repeated["status"] == "already_provided" and research.counts["read"] == 1
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def test_assignment_gate_serializes_only_assignment_and_releases_after_failure(
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trading, monkeypatch
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):
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import asyncio
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from alphapulse.news_research import service
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class Session:
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async def __aenter__(self):
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return self
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async def __aexit__(self, *args):
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pass
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async def get(self, model, identifier):
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return N(state="index_pending" if identifier == 3 else "assign_pending")
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async def scenario():
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monkeypatch.setattr(service, "assignment_lock", asyncio.Lock())
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entered, release = asyncio.Event(), asyncio.Event()
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calls = []
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async def process(identifier, config, stage):
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calls.append((identifier, stage))
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if identifier == 1:
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entered.set()
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await release.wait()
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raise ValueError("Failed model")
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monkeypatch.setattr(service, "SessionLocal", Session)
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monkeypatch.setattr(service, "_process_package", process)
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first = asyncio.create_task(service.process_package(1, {}))
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await entered.wait()
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second = asyncio.create_task(service.process_package(2, {}))
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await service.process_package(3, {})
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assert calls == [(1, "assign"), (3, "index")]
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release.set()
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await asyncio.gather(first, second, return_exceptions=True)
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assert calls[-1] == (2, "assign") and not service.assignment_lock.locked()
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asyncio.run(scenario())
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def test_digest_tags_are_selected_per_membership(trading):
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from alphapulse.news_research.service import selected_tags
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keywords = [
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{"canonical": "中国人民银行", "aliases": ["央行"]},
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{"canonical": "美国民主党", "aliases": ["民主党"]},
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{"canonical": "股票回购增持再贷款", "aliases": ["股票回购增持再贷款"]},
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{"canonical": "日经225指数", "aliases": ["日经225指数"]},
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]
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assert selected_tags(keywords, ["中国人民银行", "股票回购增持再贷款"]) == {
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"中国人民银行", "央行", "股票回购增持再贷款",
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}
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assert selected_tags(keywords, ["美国民主党"]) == {"美国民主党", "民主党"}
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assert len(keywords) == 4
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@pytest.mark.parametrize("selection", [[], ["Invented"], ["AMD", "AMD"], ["amd"]])
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def test_assignment_rejects_empty_unknown_duplicate_or_rewritten_tags(trading, selection):
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from alphapulse.news_research.contracts import Assignment
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from alphapulse.news_research.service import validate_assignment
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with pytest.raises(ValueError):
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result = Assignment(targets=[{
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"event_id": 1, "new_key": None, "title": "AMD", "reason": "Same event",
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"quote": "AMD shipped", "keyword_canonicals": selection,
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"change_kind": "new_fact", "urgent": False,
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}])
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validate_assignment(result, {"id": 1, "content": "AMD shipped"}, {1},
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[{"canonical": "AMD", "aliases": ["AMD"]}])
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def test_assignment_keeps_entity_aliases_outside_scope_quote(trading):
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from alphapulse.news_research.contracts import Assignment
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from alphapulse.news_research.service import selected_tags, validate_assignment
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source = {"id": 1, "content": "高盛警示美股风险。研报作者为鲍比·莫拉维（Bobby Molavi）。"}
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keywords = [
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{"canonical": "高盛", "aliases": ["高盛"]},
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{"canonical": "鲍比·莫拉维", "aliases": ["鲍比·莫拉维", "Bobby Molavi"]},
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{"canonical": "美国民主党", "aliases": ["民主党"]},
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]
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selected = ["高盛", "鲍比·莫拉维"]
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result = Assignment(targets=[{
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"event_id": 1, "new_key": None, "title": "高盛警示美股风险", "reason": "Same report",
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"quote": "高盛警示美股风险。", "keyword_canonicals": selected,
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"change_kind": "new_fact", "urgent": False,
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}])
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validate_assignment(result, source, {1}, keywords)
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assert selected_tags(keywords, selected) == {"高盛", "鲍比·莫拉维", "bobby molavi"}
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def test_event_tags_are_rebuilt_instead_of_retaining_removed_noise(trading):
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import asyncio
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from unittest.mock import AsyncMock
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from alphapulse.news_research.service import refresh_event_tags
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event = N(id=1, tags=["民主党", "旧事件"])
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session = N(execute=AsyncMock(return_value=[(
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N(package_id=1, evidence="央行下调利率"),
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N(rules={"membership_tags": {"1": ["中国人民银行", "央行"]}}),
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)]))
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asyncio.run(refresh_event_tags(session, event))
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assert event.tags == ["中国人民银行", "央行"]
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session.execute.return_value = []
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asyncio.run(refresh_event_tags(session, event))
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assert event.tags == []
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def test_event_rebuild_uses_successful_snapshot_not_mutable_package_index(trading):
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import asyncio
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from unittest.mock import AsyncMock
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from sqlalchemy.dialects import postgresql
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from alphapulse.news_research.service import refresh_event_tags
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session = N(execute=AsyncMock(return_value=[(
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N(package_id=1, evidence="公司遭到黑客攻击。"),
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N(rules={"membership_tags": {"1": ["旧公司", "黑客攻击"]}}),
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)]))
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event = N(id=1, tags=["英伟达"])
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asyncio.run(refresh_event_tags(session, event))
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assert event.tags == ["旧公司", "黑客攻击"]
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statement = str(session.execute.call_args.args[0].compile(
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dialect=postgresql.dialect(), compile_kwargs={"literal_binds": True}))
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assert "news_research_packages" not in statement
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assert "news_research_attempts.state = 'done'" in statement
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assert "max(news_research_attempts.id)" in statement
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def test_legacy_assignment_retains_its_original_keyword_snapshot(trading):
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import asyncio
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from unittest.mock import AsyncMock
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from alphapulse.news_research.service import refresh_event_tags
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event = N(id=1, tags=[])
|
|
session = N(execute=AsyncMock(return_value=[(
|
|
N(package_id=1, evidence="公司遭到黑客攻击。"),
|
|
N(rules={}, input={"keywords": [
|
|
{"canonical": "旧公司", "aliases": ["OldCorp"]},
|
|
]}),
|
|
)]))
|
|
asyncio.run(refresh_event_tags(session, event))
|
|
assert event.tags == ["oldcorp", "旧公司"]
|
|
|
|
|
|
@pytest.mark.parametrize("snapshot", [None, N(rules={}, input={}),
|
|
N(rules={"membership_tags": {"2": ["wrong"]}})])
|
|
def test_event_rebuild_fails_without_owning_assignment_snapshot(trading, snapshot):
|
|
import asyncio
|
|
from unittest.mock import AsyncMock
|
|
from alphapulse.news_research.service import refresh_event_tags
|
|
|
|
event = N(id=1, tags=["preserved"])
|
|
session = N(execute=AsyncMock(return_value=[(N(package_id=1), snapshot)]))
|
|
with pytest.raises(ValueError, match="快照"):
|
|
asyncio.run(refresh_event_tags(session, event))
|
|
assert event.tags == ["preserved"]
|
|
|
|
|
|
@pytest.mark.parametrize("offset", ["+03:30", "+08:00", "-05:00"])
|
|
@pytest.mark.parametrize("precision,day", [("day", 4), ("month", 1)])
|
|
def test_coarse_timeline_dates_are_consistent_calendar_markers(trading, offset, precision, day):
|
|
from alphapulse.news_research.contracts import Point
|
|
|
|
p = Point(occurred_at=f"2026-11-04T13:25:00{offset}", time_precision=precision,
|
|
planned_at=f"2026-12-04T13:25:00{offset}", planned_precision=precision,
|
|
time_text="4日", reported_at=None, description="公告", verification="supported",
|
|
evidence_refs=[{"article_id": 1, "quote": "4日公告"}], package_ids=[1])
|
|
assert p.occurred_at == datetime(2026, 11, day, tzinfo=UTC)
|
|
assert p.planned_at == datetime(2026, 12, day, tzinfo=UTC)
|
|
assert p.time_text == "4日"
|
|
|
|
|
|
def test_minute_precision_retains_real_instant_and_unknown_stays_null(trading):
|
|
from alphapulse.news_research.contracts import Point
|
|
|
|
p = Point(occurred_at="2026-11-04T13:25:00+03:30", time_precision="minute",
|
|
time_text="13:25", reported_at=None, description="公告", verification="supported",
|
|
evidence_refs=[{"article_id": 1, "quote": "13:25公告"}], package_ids=[1])
|
|
assert p.occurred_at.isoformat() == "2026-11-04T13:25:00+03:30"
|
|
p = Point(**{**p.model_dump(), "occurred_at": None, "time_precision": "unknown"})
|
|
assert p.occurred_at is None
|
|
|
|
|
|
def test_research_scope_uses_resolved_assignment_and_keeps_full_selected_records(trading):
|
|
from copy import deepcopy
|
|
from alphapulse.news_research.service import research_scope
|
|
|
|
keywords = [
|
|
{"canonical": "高盛", "aliases": ["高盛"], "quote": "高盛警示风险"},
|
|
{"canonical": "鲍比·莫拉维", "aliases": ["Bobby Molavi"], "quote": "作者Bobby Molavi"},
|
|
{"canonical": "美国民主党", "aliases": ["民主党"], "quote": "民主党选情更新"},
|
|
]
|
|
main = {"title": "风险报告", "quote": "高盛警示风险", "reason": "同一报告",
|
|
"keyword_canonicals": ["高盛", "鲍比·莫拉维"]}
|
|
other = {"title": "选情更新", "quote": "民主党选情更新", "reason": "独立事项",
|
|
"keyword_canonicals": ["美国民主党"]}
|
|
attempt = N(input={"keywords": keywords},
|
|
rules={"membership_targets": {"1": main, "2": other}})
|
|
before = deepcopy(attempt.input)
|
|
scope = research_scope(N(package_id=10, event_id=1), attempt)
|
|
assert scope["keywords"] == keywords[:2]
|
|
assert scope["keyword_canonicals"] == ["高盛", "鲍比·莫拉维"]
|
|
assert scope["scope_selection"] == "assignment"
|
|
assert scope["other_scopes"] == [{"title": "选情更新", "scope_quote": "民主党选情更新", "reason": "独立事项"}]
|
|
assert research_scope(N(package_id=10, event_id=2), attempt)["keywords"] == keywords[2:]
|
|
assert attempt.input == before
|
|
|
|
|
|
@pytest.mark.parametrize("existing", [False, True])
|
|
def test_research_recovers_unambiguous_selected_tags_from_older_assignment(trading, existing):
|
|
from alphapulse.news_research.service import research_scope
|
|
|
|
keyword = {"canonical": "触雷", "aliases": ["水雷"]}
|
|
target = {"event_id": 1 if existing else None, "quote": "四艘油轮触雷", "reason": "具体事故",
|
|
"keyword_canonicals": ["触雷"]}
|
|
other = {"event_id": None, "title": "船舶拦截", "quote": "另有两艘船被拦截", "reason": "独立行动"}
|
|
attempt = N(input={"keywords": [keyword, {"canonical": "拦截", "aliases": ["拦截"]}]},
|
|
rules={}, output={"targets": [target, other]})
|
|
scope = research_scope(N(package_id=10, event_id=1, evidence=target["quote"], reason=target["reason"]), attempt)
|
|
assert scope["keywords"] == [keyword]
|
|
assert scope["other_scopes"][0]["scope_quote"] == "另有两艘船被拦截"
|
|
|
|
|
|
@pytest.mark.parametrize("targets", [[], [
|
|
{"event_id": None, "quote": "同一引文", "reason": "同一理由", "keyword_canonicals": ["甲"]},
|
|
{"event_id": None, "quote": "同一引文", "reason": "同一理由", "keyword_canonicals": ["乙"]},
|
|
]])
|
|
def test_research_legacy_does_not_invent_a_selected_scope(trading, targets):
|
|
from alphapulse.news_research.service import research_scope
|
|
|
|
keywords = [{"canonical": "甲", "aliases": ["甲"]}, {"canonical": "乙", "aliases": ["乙"]}]
|
|
scope = research_scope(N(package_id=10, event_id=1, evidence="同一引文", reason="同一理由"),
|
|
N(input={"keywords": keywords}, rules={}, output={"targets": targets}))
|
|
assert scope["scope_selection"] == "legacy_unscoped"
|
|
assert scope["keyword_canonicals"] is None and scope["keywords"] == keywords
|
|
assert scope["other_scopes"] == []
|
|
|
|
|
|
def test_legacy_research_retains_known_sibling_boundaries_without_inventing_tags(trading):
|
|
from alphapulse.news_research.service import research_scope
|
|
|
|
keywords = [{"canonical": "甲", "aliases": ["甲"]}]
|
|
own = {"event_id": 1, "title": "事项甲", "quote": "原文甲", "reason": "主线甲"}
|
|
other = {"event_id": 2, "title": "事项乙", "quote": "原文乙", "reason": "主线乙"}
|
|
scope = research_scope(N(package_id=10, event_id=1),
|
|
N(input={"keywords": keywords}, rules={}, output={"targets": [own, other]}))
|
|
assert scope["scope_selection"] == "legacy_unscoped" and scope["keyword_canonicals"] is None
|
|
assert scope["keywords"] == keywords
|
|
assert scope["other_scopes"] == [{"title": "事项乙", "scope_quote": "原文乙", "reason": "主线乙"}]
|
|
|
|
|
|
@pytest.mark.parametrize("attempt", [None, N(input={}, rules={}), N(
|
|
input={"keywords": [{"canonical": "甲", "aliases": ["甲"]}]},
|
|
rules={"membership_targets": {"2": {}}},
|
|
)])
|
|
def test_research_fails_without_owning_assignment_snapshot(trading, attempt):
|
|
from alphapulse.news_research.service import research_scope
|
|
|
|
with pytest.raises(ValueError, match="快照"):
|
|
research_scope(N(package_id=10, event_id=1), attempt)
|
|
|
|
|
|
@pytest.mark.parametrize("tool,identifier", [("read_news", 101), ("read_package", 10)])
|
|
def test_provided_member_reads_are_audited_without_reading_or_spending_budget(trading, tool, identifier):
|
|
import asyncio
|
|
from alphapulse.news_research.service import Research
|
|
|
|
reader = Research(event={"id": 1})
|
|
source = {"id": 101, "news_id": 101, "content": "完整原文"}
|
|
payload = {"articles": [source], "packages": [{"id": 10, "news_id": 101}]}
|
|
reader.register_members(payload)
|
|
reader.provided_news = {101: 101}
|
|
result = asyncio.run(reader.tool(tool, {"id": identifier}))
|
|
assert result["status"] == "already_provided" and result["article_id"] == 101
|
|
assert "复用" in result["instruction"] and "独立补证查询合并同轮" in result["instruction"]
|
|
assert "content" not in result and reader.counts["read"] == 0
|
|
assert reader.records == [{"tool": tool, "arguments": {"id": identifier}, "result": result}]
|
|
retry = Research(event={"id": 1})
|
|
retry.register_members(payload)
|
|
retry.restore(reader.records)
|
|
assert not retry.provided_news and not retry.records
|
|
reread = asyncio.run(retry.tool(tool, {"id": identifier}))
|
|
assert reread["content"] == "完整原文" and retry.counts["read"] == 1
|
|
|
|
|
|
@pytest.mark.parametrize("needs_compaction", [False, True])
|
|
def test_long_event_compaction_uses_final_research_context(trading, monkeypatch, needs_compaction):
|
|
import asyncio
|
|
from unittest.mock import AsyncMock
|
|
from alphapulse.news_research import service
|
|
from alphapulse.news_research.contracts import RESEARCH_SKILL, ResearchResult
|
|
from alphapulse.news_research.models import Version
|
|
from alphapulse.news_research import pipeline
|
|
|
|
provider = N(max_tokens=32000, context_window=250000)
|
|
skill = pipeline.BASE + "\n" + RESEARCH_SKILL
|
|
quote = "该公司披露事故调查及资金追踪的最新进展。"
|
|
keywords = [{"canonical": f"因素{j}", "aliases": [f"Factors{j}"], "quote": quote * 4}
|
|
for j in range(8)]
|
|
target = {"title": "事故调查", "quote": quote, "reason": "同一事故的后续处置。",
|
|
"keyword_canonicals": [k["canonical"] for k in keywords]}
|
|
event = N(id=1, revision=1, title="事故调查", state="pending", result=None,
|
|
due_at=datetime.now(UTC) - timedelta(seconds=1))
|
|
members, attempts, versions = [], [], []
|
|
for identifier in range(1, 41):
|
|
news = N(id=identifier, title=quote, summary="", content_text=quote * 2000,
|
|
content_hash=str(identifier), url="https://example.invalid/event",
|
|
published_at=datetime.now(UTC))
|
|
members.append((N(id=identifier, news_id=identifier, state="done", content_hash=news.content_hash),
|
|
N(event_id=1, package_id=identifier, evidence=quote, reason=target["reason"]), news))
|
|
attempts.append(N(package_id=identifier, content_hash=news.content_hash,
|
|
input={"keywords": keywords}, rules={"membership_targets": {"1": target}}))
|
|
extracts = [{"facts": "detail " * 400 if needs_compaction else "调查继续。",
|
|
"evidence_refs": [{"article_id": p.id, "quote": quote}]} for p, _, _ in members]
|
|
|
|
class Session:
|
|
async def __aenter__(self):
|
|
return self
|
|
|
|
async def __aexit__(self, *args):
|
|
pass
|
|
|
|
def add(self, version):
|
|
version.id = 1
|
|
versions.append(version)
|
|
|
|
session = Session()
|
|
session.get = AsyncMock(side_effect=lambda model, *args, **kwargs: versions[0] if model is Version else event)
|
|
session.execute = AsyncMock(side_effect=[members, N(all=lambda: [(n.id, n.content_hash) for _, _, n in members])])
|
|
session.scalars = AsyncMock(return_value=attempts)
|
|
session.scalar = AsyncMock(return_value=None)
|
|
session.commit = AsyncMock()
|
|
session.rollback = AsyncMock()
|
|
monkeypatch.setattr(service, "SessionLocal", lambda: session)
|
|
monkeypatch.setattr(service, "model_config", AsyncMock(return_value=(provider, skill, {})))
|
|
monkeypatch.setattr(service.vocab, "snapshot", AsyncMock(return_value={}))
|
|
extract = AsyncMock(return_value=(extracts, []))
|
|
monkeypatch.setattr(service, "extract_articles", extract)
|
|
# Quote and timeline validation are independent of this context-budget regression.
|
|
monkeypatch.setattr(service, "validate_event", lambda *args: None)
|
|
monkeypatch.setattr(service, "validate_timeline", lambda *args: None)
|
|
|
|
async def consolidate(provider, rules, payload, schema):
|
|
assert schema is pipeline.Extraction
|
|
assert "当前事件及各成员归属边界" in rules and quote in rules
|
|
assert "extract和consolidate生成的facts等叙述也必须用简体中文" in rules
|
|
assert "time_text及取自原文的period_text逐字保留原语言和字符" in rules
|
|
assert pipeline.fits_context(provider, rules, payload, schema)
|
|
refs = [ref for part in payload["extractions"] for ref in part["evidence_refs"]]
|
|
return pipeline.Extraction(facts="调查继续。", evidence_refs=refs), {"mock": True}
|
|
|
|
complete = AsyncMock(side_effect=consolidate)
|
|
monkeypatch.setattr(pipeline, "complete", complete)
|
|
|
|
research_requests = []
|
|
|
|
async def research(reader, provider, rules, request, schema):
|
|
assert rules == skill and schema is ResearchResult
|
|
assert reader.fits(provider, rules, request, schema)
|
|
assert request["articles"] == [] and len(request["packages"]) == 40
|
|
assert {ref["article_id"] for part in request["extractions"] for ref in part["evidence_refs"]} == set(range(1, 41))
|
|
research_requests.append(request)
|
|
return N(id=1, title=event.title, references=[], model_dump=lambda **kwargs: {"id": 1}), {}
|
|
|
|
monkeypatch.setattr(service.Research, "run", research)
|
|
asyncio.run(service.process_event(1, {}))
|
|
assert versions[0].state == "done", versions[0].error
|
|
assert event.state == "done" and len(research_requests) == 1
|
|
assert bool(complete.await_count) == needs_compaction
|
|
boundary_rules = extract.await_args.args[1]
|
|
assert "extract和consolidate生成的facts等叙述也必须用简体中文" in boundary_rules
|
|
compressed = {**versions[0].input, "articles": [], "extractions": extracts}
|
|
reader = service.Research()
|
|
assert not reader.fits(provider, skill, versions[0].input, ResearchResult)
|
|
assert not reader.fits(provider, boundary_rules, compressed, ResearchResult)
|
|
assert reader.fits(provider, skill, compressed, ResearchResult) != needs_compaction
|