|
| 1 | +from __future__ import annotations |
| 2 | + |
| 3 | +import os |
| 4 | +from pathlib import Path |
| 5 | + |
| 6 | +import pytest |
| 7 | + |
| 8 | +os.environ.setdefault("QT_QPA_PLATFORM", "offscreen") |
| 9 | + |
| 10 | +pytest.importorskip("PyQt6") |
| 11 | +pytest.importorskip("pytestqt") |
| 12 | + |
| 13 | +from PyQt6.QtTest import QSignalSpy |
| 14 | + |
| 15 | +from application.ai_context import IntelligentContextBuilder |
| 16 | +from core.shared import Shared |
| 17 | +from gui.services.index_scheduler import IndexScheduler |
| 18 | + |
| 19 | + |
| 20 | +class _DummyConfig: |
| 21 | + def get(self, section: str, key: str, default=None): |
| 22 | + return default |
| 23 | + |
| 24 | + |
| 25 | +def test_shared_emits_project_changed_on_clear(qtbot) -> None: |
| 26 | + shared = Shared(_DummyConfig()) |
| 27 | + |
| 28 | + spy = QSignalSpy(shared.projectChanged) |
| 29 | + shared.current_project_path = Path("C:/tmp/project_one") |
| 30 | + shared.current_project_path = None |
| 31 | + |
| 32 | + assert len(spy) >= 2 |
| 33 | + assert spy[-1][0] == "" |
| 34 | + |
| 35 | + |
| 36 | +def test_shared_treats_empty_string_project_path_as_clear(qtbot) -> None: |
| 37 | + shared = Shared(_DummyConfig()) |
| 38 | + |
| 39 | + spy = QSignalSpy(shared.projectChanged) |
| 40 | + shared.current_project_path = Path("C:/tmp/project_one") |
| 41 | + shared.current_project_path = "" |
| 42 | + |
| 43 | + assert shared.current_project_path is None |
| 44 | + assert len(spy) >= 2 |
| 45 | + assert spy[-1][0] == "" |
| 46 | + |
| 47 | + |
| 48 | +class _DummyTaskManager: |
| 49 | + def __init__(self) -> None: |
| 50 | + self.cancelled_prefixes: list[str] = [] |
| 51 | + |
| 52 | + def cancel_prefix(self, prefix: str) -> None: |
| 53 | + self.cancelled_prefixes.append(prefix) |
| 54 | + |
| 55 | + |
| 56 | +class _DummyRagService: |
| 57 | + def __init__(self) -> None: |
| 58 | + self.set_vector_store_calls: list[object | None] = [] |
| 59 | + |
| 60 | + def set_vector_store(self, store) -> None: |
| 61 | + self.set_vector_store_calls.append(store) |
| 62 | + |
| 63 | + |
| 64 | +class _DummyShared: |
| 65 | + def __init__(self) -> None: |
| 66 | + self.rag_service = _DummyRagService() |
| 67 | + self.vector_store = object() |
| 68 | + |
| 69 | + |
| 70 | +def test_index_scheduler_unbinds_vector_store_on_empty_project_path(qtbot) -> None: |
| 71 | + task_manager = _DummyTaskManager() |
| 72 | + scheduler = IndexScheduler(task_manager) |
| 73 | + |
| 74 | + shared = _DummyShared() |
| 75 | + scheduler._shared = shared |
| 76 | + |
| 77 | + scheduler._on_project_changed("") |
| 78 | + |
| 79 | + assert scheduler._rag_disabled is True |
| 80 | + assert shared.vector_store is None |
| 81 | + assert shared.rag_service.set_vector_store_calls == [None] |
| 82 | + assert "rag/" in task_manager.cancelled_prefixes |
| 83 | + |
| 84 | + |
| 85 | +class _RaisingRagService: |
| 86 | + def search_with_like_tokens(self, *args, **kwargs): |
| 87 | + raise AssertionError("RAG search should have been skipped") |
| 88 | + |
| 89 | + def search_with_context(self, *args, **kwargs): |
| 90 | + raise AssertionError("RAG search should have been skipped") |
| 91 | + |
| 92 | + |
| 93 | +class _StubContextResult: |
| 94 | + def __init__(self, rag_query: str) -> None: |
| 95 | + self.rag_query = rag_query |
| 96 | + self.detected_entities = [] |
| 97 | + self.primary_keywords = [] |
| 98 | + |
| 99 | + |
| 100 | +class _StubCollector: |
| 101 | + def __init__(self, rag_query: str) -> None: |
| 102 | + self._rag_query = rag_query |
| 103 | + |
| 104 | + def collect_context_for_completion(self, text: str, cursor_position: int): |
| 105 | + return _StubContextResult(self._rag_query) |
| 106 | + |
| 107 | + |
| 108 | +@pytest.mark.parametrize("rag_query", ["", "默认查询内容", "默认查询", "强制默认查询"]) |
| 109 | +def test_context_builder_skips_rag_for_empty_or_placeholder_query(rag_query: str) -> None: |
| 110 | + builder = IntelligentContextBuilder(shared=None) |
| 111 | + builder.rag_service = _RaisingRagService() |
| 112 | + builder._intelligent_context_collector = _StubCollector(rag_query) |
| 113 | + |
| 114 | + result = builder._search_rag_relevant("任意文本", cursor_pos=0, mode="balanced") |
| 115 | + assert result == "" |
| 116 | + |
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