Improve import handling

src/tests/test_manager_import_database.py

@@ -0,0 +1,55 @@
+import queue
+from pathlib import Path
+from types import SimpleNamespace
+import sys
+
+sys.path.append(str(Path(__file__).resolve().parents[1]))
+
+from seedpass.core.manager import PasswordManager, EncryptionMode
+
+
+def _make_pm() -> PasswordManager:
+    pm = PasswordManager.__new__(PasswordManager)
+    pm.encryption_mode = EncryptionMode.SEED_ONLY
+    pm.vault = SimpleNamespace()
+    pm.backup_manager = SimpleNamespace()
+    pm.parent_seed = "seed"
+    pm.profile_stack = []
+    pm.current_fingerprint = None
+    pm.sync_vault = lambda: None
+    pm.notifications = queue.Queue()
+    return pm
+
+
+def test_import_non_backup_file(monkeypatch, capsys):
+    pm = _make_pm()
+    called = {"called": False}
+
+    def fake_import(*_a, **_k):
+        called["called"] = True
+
+    monkeypatch.setattr("seedpass.core.manager.import_backup", fake_import)
+    monkeypatch.setattr(
+        "seedpass.core.manager.clear_header_with_notification", lambda *a, **k: None
+    )
+
+    pm.handle_import_database(Path("data.txt"))
+    out = capsys.readouterr().out
+    assert "json.enc" in out.lower()
+    assert called["called"] is False
+
+
+def test_import_missing_file(monkeypatch, capsys):
+    pm = _make_pm()
+
+    def raise_missing(*_a, **_k):
+        raise FileNotFoundError
+
+    monkeypatch.setattr("seedpass.core.manager.import_backup", raise_missing)
+    monkeypatch.setattr(
+        "seedpass.core.manager.clear_header_with_notification", lambda *a, **k: None
+    )
+
+    pm.handle_import_database(Path("missing.json.enc"))
+    out = capsys.readouterr().out
+    assert "not found" in out.lower()