feat(gui): charger le dictionnaires.yml externe éditable en frozen (P1-4)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

tests/unit/test_gui_v6_config_paths.py

@@ -0,0 +1,82 @@
+"""Résolution du dictionnaires.yml externe éditable (P1-4).
+
+Pur : on simule frozen via monkeypatch (sys.frozen / sys.executable / _MEIPASS),
+aucun display, aucun modèle.
+"""
+from __future__ import annotations
+
+from pathlib import Path
+
+import gui_v6.config_paths as cp
+
+
+def _make_bundle(tmp_path: Path) -> Path:
+    bundle = tmp_path / "bundle"
+    (bundle / "config").mkdir(parents=True)
+    (bundle / "config" / "dictionnaires.yml").write_text("whitelist_phrases: []\n", encoding="utf-8")
+    return bundle
+
+
+def test_dev_returns_repo_config_when_present(monkeypatch):
+    # En dev (non frozen) : pointe la config embarquée si elle existe.
+    monkeypatch.setattr(cp.sys, "frozen", False, raising=False)
+    path = cp.resolve_user_config_path()
+    assert path is not None
+    assert path.name == "dictionnaires.yml"
+    assert path.exists()
+
+
+def test_frozen_copies_bundle_on_first_launch(tmp_path, monkeypatch):
+    bundle = _make_bundle(tmp_path)
+    exe_dir = tmp_path / "exe"
+    exe_dir.mkdir()
+    monkeypatch.setattr(cp.sys, "frozen", True, raising=False)
+    monkeypatch.setattr(cp.sys, "_MEIPASS", str(bundle), raising=False)
+    monkeypatch.setattr(cp.sys, "executable", str(exe_dir / "Anonymisation.exe"), raising=False)
+
+    out = cp.resolve_user_config_path()
+    expected = exe_dir / "config" / "dictionnaires.yml"
+    assert out == expected
+    assert expected.exists()  # copié depuis le bundle au 1er lancement
+    assert expected.read_text(encoding="utf-8") == "whitelist_phrases: []\n"
+
+
+def test_frozen_keeps_existing_user_config(tmp_path, monkeypatch):
+    bundle = _make_bundle(tmp_path)
+    exe_dir = tmp_path / "exe"
+    (exe_dir / "config").mkdir(parents=True)
+    user_cfg = exe_dir / "config" / "dictionnaires.yml"
+    user_cfg.write_text("whitelist_phrases: [HOPITAL_LOCAL]\n", encoding="utf-8")
+    monkeypatch.setattr(cp.sys, "frozen", True, raising=False)
+    monkeypatch.setattr(cp.sys, "_MEIPASS", str(bundle), raising=False)
+    monkeypatch.setattr(cp.sys, "executable", str(exe_dir / "Anonymisation.exe"), raising=False)
+
+    out = cp.resolve_user_config_path()
+    assert out == user_cfg
+    # Ne JAMAIS écraser la perso établissement existante.
+    assert "HOPITAL_LOCAL" in out.read_text(encoding="utf-8")
+
+
+def test_dev_returns_none_when_config_missing(tmp_path, monkeypatch):
+    # En dev, si la config embarquée est absente : on renvoie None (pas de création).
+    monkeypatch.setattr(cp.sys, "frozen", False, raising=False)
+    monkeypatch.setattr(cp, "_bundled_config", lambda: tmp_path / "absent" / "dictionnaires.yml")
+    assert cp.resolve_user_config_path() is None
+
+
+def test_frozen_copy_failure_falls_back(tmp_path, monkeypatch):
+    # En frozen, si la copie échoue (ex. droits) : fallback sur la config embarquée, sans crash.
+    bundle = _make_bundle(tmp_path)
+    exe_dir = tmp_path / "exe"
+    exe_dir.mkdir()
+    monkeypatch.setattr(cp.sys, "frozen", True, raising=False)
+    monkeypatch.setattr(cp.sys, "_MEIPASS", str(bundle), raising=False)
+    monkeypatch.setattr(cp.sys, "executable", str(exe_dir / "Anonymisation.exe"), raising=False)
+
+    def _boom(*_args, **_kwargs):
+        raise PermissionError("accès refusé")
+
+    monkeypatch.setattr(cp.shutil, "copyfile", _boom)
+
+    out = cp.resolve_user_config_path()
+    assert out == cp._bundled_config()