[03-Developer] #260 round 2: AC-9 + AC-10 보강

QA round 1 환송 노트 (#260 카테고리 63 환송) 의 두 결함 수정.

AC-9 — tool result 2KB 가드 runtime 연결
- chat_providers.dart userTurn: result.toJson() → encodeToolResult 통과
  후 jsonDecode 한 Map 을 LlmChatSession.sendToolResult 로 전달.
- encodeToolResult 가 더 이상 dead code 가 아니다. ADR-0005 / OQ-2
  의 2KB hard cap 이 실 경로에서 적용됨.
- 회귀: chat_session_controller_test.dart 신규 'AC-9 대용량 → cap'
  케이스 — 인위 huge_dump tool 로 _truncated:true + _hint 검증.

AC-10 — widget E2E 신규
- app/test/ui/chat_screen_test.dart 신규 (2 testWidgets):
  1) add_habit tool call → ConfirmDialog '수행' → habits +1 + 모델 마무리.
  2) ConfirmDialog '취소' → habits 무변화 + 'tool 취소됨' 라벨.
- ProviderScope overrides: appDatabaseProvider / llmServiceProvider /
  bootstrapProvider / toolDepsProvider.

회귀
- 신규 3 (cap 1 + widget 2) → 151 → 154 passed (1 skip)
- flutter analyze: clean

Refs #260
This commit is contained in:
2026-06-15 10:54:53 +09:00
parent b1bed4d5ca
commit b9f5674f51
3 changed files with 179 additions and 1 deletions

View File

@@ -1,5 +1,6 @@
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:life_helper/ai/tools/tool_definition.dart';
import 'package:life_helper/ai/tools/tool_dispatcher.dart';
import 'package:life_helper/ai/tools/tool_envelope.dart';
import 'package:life_helper/ai/tools/tool_registry.dart';
@@ -163,6 +164,46 @@ void main() {
expect(h.controller.state.error, isNull);
});
testWidgets('대용량 tool result → 2KB cap 적용 (AC-9)', (tester) async {
// 인위적으로 큰 payload 를 돌려주는 fake tool 로 dispatcher 를 구성.
final hugePayload = {
'items': List.generate(200, (i) => {'id': 'p_$i' * 5, 'text': 'x' * 20}),
};
final hugeTool = ToolDefinition(
name: 'huge_dump',
description: 'test-only huge result',
parametersSchema: const {
'type': 'object',
'properties': {},
'required': [],
},
handler: (_, _) async => ToolOk(hugePayload),
);
final ctx2 = await bootstrapToolDeps();
addTearDown(() => ctx2.db.close());
final mock = MockLlmService();
await mock.load();
final controller = ChatSessionController(
llm: mock,
dispatcher: ToolDispatcher(registry: ToolRegistry([hugeTool])),
deps: ctx2.deps,
tools: [hugeTool],
);
addTearDown(controller.dispose);
final ctx = await mountContext(tester);
mock.enqueueChatEvents([const LlmFunctionCall('huge_dump', {})]);
mock.enqueueChatEvents([const LlmTextChunk('처리 완료.')]);
await controller.userTurn('덤프', ctx);
final submitted = mock.lastChat!.toolResults.first.$2;
expect(submitted['status'], 'ok');
// encodeToolResult 가 cap 적용 → _truncated 마커 + _hint 메시지 포함.
expect((submitted['data'] as Map)['_truncated'], true);
expect((submitted['data'] as Map)['_hint'], contains('query_protocol'));
});
testWidgets('tool result 가 다음 sendToolResult 로 전달', (tester) async {
final h = await makeHarness();
addTearDown(() {