vibe/tests/core/test_trusted_folders.py
Clément Drouin e1a25caa52
v2.7.5 (#589)
Co-authored-by: Bastien <bastien.baret@gmail.com>
Co-authored-by: Clément Sirieix <clement.sirieix@mistral.ai>
Co-authored-by: Julien Legrand <72564015+JulienLGRD@users.noreply.github.com>
Co-authored-by: Kim-Adeline Miguel <51720070+kimadeline@users.noreply.github.com>
Co-authored-by: Mathias Gesbert <mathias.gesbert@mistral.ai>
Co-authored-by: Pierre Rossinès <pierre.rossines@mistral.ai>
Co-authored-by: Quentin <quentin.torroba@mistral.ai>
Co-authored-by: Vincent G <10739306+VinceOPS@users.noreply.github.com>
Co-authored-by: Mistral Vibe <vibe@mistral.ai>
2026-04-14 10:33:15 +02:00

387 lines
14 KiB
Python

from __future__ import annotations
from pathlib import Path
import tomllib
from unittest.mock import patch
import pytest
import tomli_w
from vibe.core.paths import AGENTS_MD_FILENAME, TRUSTED_FOLDERS_FILE
from vibe.core.trusted_folders import (
TrustedFoldersManager,
find_trustable_files,
has_agents_md_file,
)
class TestTrustedFoldersManager:
def test_initializes_with_empty_lists_when_file_does_not_exist(
self, tmp_path: Path
) -> None:
trusted_file = TRUSTED_FOLDERS_FILE.path
assert not trusted_file.is_file()
manager = TrustedFoldersManager()
assert manager.is_trusted(tmp_path) is None
assert trusted_file.is_file()
def test_loads_existing_file(self, tmp_path: Path) -> None:
trusted_file = TRUSTED_FOLDERS_FILE.path
data = {"trusted": [str(tmp_path.resolve())], "untrusted": []}
with trusted_file.open("wb") as f:
tomli_w.dump(data, f)
manager = TrustedFoldersManager()
assert manager.is_trusted(tmp_path) is True
def test_handles_corrupted_file(self, tmp_path: Path) -> None:
trusted_file = TRUSTED_FOLDERS_FILE.path
trusted_file.write_text("invalid toml content {[", encoding="utf-8")
manager = TrustedFoldersManager()
assert manager.is_trusted(tmp_path) is None
assert trusted_file.is_file()
def test_normalizes_paths_to_absolute(
self, tmp_working_directory, monkeypatch: pytest.MonkeyPatch
) -> None:
manager = TrustedFoldersManager()
manager.add_trusted(Path("."))
assert manager.is_trusted(tmp_working_directory) is True
assert manager.is_trusted(Path(".")) is True
def test_expands_user_home_in_paths(
self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
) -> None:
monkeypatch.setenv("HOME", str(tmp_path))
manager = TrustedFoldersManager()
manager.add_trusted(Path("~/test"))
assert manager.is_trusted(tmp_path / "test") is True
def test_is_trusted_returns_true_for_trusted_path(self, tmp_path: Path) -> None:
manager = TrustedFoldersManager()
manager.add_trusted(tmp_path)
assert manager.is_trusted(tmp_path) is True
def test_is_trusted_returns_false_for_untrusted_path(self, tmp_path: Path) -> None:
manager = TrustedFoldersManager()
manager.add_untrusted(tmp_path)
assert manager.is_trusted(tmp_path) is False
def test_is_trusted_returns_none_for_unknown_path(self, tmp_path: Path) -> None:
manager = TrustedFoldersManager()
assert manager.is_trusted(tmp_path) is None
def test_add_trusted_adds_path_to_trusted_list(self, tmp_path: Path) -> None:
trusted_file = TRUSTED_FOLDERS_FILE.path
manager = TrustedFoldersManager()
manager.add_trusted(tmp_path)
assert manager.is_trusted(tmp_path) is True
with trusted_file.open("rb") as f:
data = tomllib.load(f)
assert str(tmp_path.resolve()) in data["trusted"]
def test_add_trusted_removes_path_from_untrusted(self, tmp_path: Path) -> None:
trusted_file = TRUSTED_FOLDERS_FILE.path
manager = TrustedFoldersManager()
manager.add_untrusted(tmp_path)
assert manager.is_trusted(tmp_path) is False
manager.add_trusted(tmp_path)
assert manager.is_trusted(tmp_path) is True
with trusted_file.open("rb") as f:
data = tomllib.load(f)
assert str(tmp_path.resolve()) not in data["untrusted"]
assert str(tmp_path.resolve()) in data["trusted"]
def test_add_trusted_idempotent(self, tmp_path: Path) -> None:
trusted_file = TRUSTED_FOLDERS_FILE.path
manager = TrustedFoldersManager()
manager.add_trusted(tmp_path)
manager.add_trusted(tmp_path)
manager.add_trusted(tmp_path)
assert manager.is_trusted(tmp_path) is True
with trusted_file.open("rb") as f:
data = tomllib.load(f)
assert data["trusted"].count(str(tmp_path.resolve())) == 1
def test_add_untrusted_adds_path_to_untrusted_list(self, tmp_path: Path) -> None:
trusted_file = TRUSTED_FOLDERS_FILE.path
manager = TrustedFoldersManager()
manager.add_untrusted(tmp_path)
assert manager.is_trusted(tmp_path) is False
with trusted_file.open("rb") as f:
data = tomllib.load(f)
assert str(tmp_path.resolve()) in data["untrusted"]
def test_add_untrusted_removes_path_from_trusted(self, tmp_path: Path) -> None:
trusted_file = TRUSTED_FOLDERS_FILE.path
manager = TrustedFoldersManager()
manager.add_trusted(tmp_path)
assert manager.is_trusted(tmp_path) is True
manager.add_untrusted(tmp_path)
assert manager.is_trusted(tmp_path) is False
with trusted_file.open("rb") as f:
data = tomllib.load(f)
assert str(tmp_path.resolve()) not in data["trusted"]
assert str(tmp_path.resolve()) in data["untrusted"]
def test_add_untrusted_idempotent(self, tmp_path: Path) -> None:
trusted_file = TRUSTED_FOLDERS_FILE.path
manager = TrustedFoldersManager()
manager.add_untrusted(tmp_path)
manager.add_untrusted(tmp_path)
manager.add_untrusted(tmp_path)
assert manager.is_trusted(tmp_path) is False
with trusted_file.open("rb") as f:
data = tomllib.load(f)
assert data["untrusted"].count(str(tmp_path.resolve())) == 1
def test_persistence_across_instances(self, tmp_path: Path) -> None:
manager1 = TrustedFoldersManager()
manager1.add_trusted(tmp_path)
manager2 = TrustedFoldersManager()
assert manager2.is_trusted(tmp_path) is True
def test_handles_multiple_paths(self, tmp_path: Path) -> None:
trusted1 = tmp_path / "trusted1"
trusted2 = tmp_path / "trusted2"
untrusted1 = tmp_path / "untrusted1"
untrusted2 = tmp_path / "untrusted2"
for p in [trusted1, trusted2, untrusted1, untrusted2]:
p.mkdir()
manager = TrustedFoldersManager()
manager.add_trusted(trusted1)
manager.add_trusted(trusted2)
manager.add_untrusted(untrusted1)
manager.add_untrusted(untrusted2)
assert manager.is_trusted(trusted1) is True
assert manager.is_trusted(trusted2) is True
assert manager.is_trusted(untrusted1) is False
assert manager.is_trusted(untrusted2) is False
def test_handles_switching_between_trusted_and_untrusted(
self, tmp_path: Path
) -> None:
manager = TrustedFoldersManager()
manager.add_trusted(tmp_path)
assert manager.is_trusted(tmp_path) is True
manager.add_untrusted(tmp_path)
assert manager.is_trusted(tmp_path) is False
manager.add_trusted(tmp_path)
assert manager.is_trusted(tmp_path) is True
def test_handles_missing_file_during_save(self, tmp_path: Path) -> None:
manager = TrustedFoldersManager()
def mock_open(*args, **kwargs):
raise OSError("Permission denied")
with patch("pathlib.Path.open", side_effect=mock_open):
manager.add_trusted(tmp_path)
assert manager.is_trusted(tmp_path) is True
class TestIsTrustedInheritance:
"""Tests for the walk-up trust inheritance behaviour."""
def test_child_of_trusted_folder_returns_true(self, tmp_path: Path) -> None:
manager = TrustedFoldersManager()
manager.add_trusted(tmp_path)
child = tmp_path / "sub" / "deep"
child.mkdir(parents=True)
assert manager.is_trusted(child) is True
def test_child_of_untrusted_folder_returns_false(self, tmp_path: Path) -> None:
manager = TrustedFoldersManager()
manager.add_untrusted(tmp_path)
child = tmp_path / "sub"
child.mkdir()
assert manager.is_trusted(child) is False
def test_most_specific_ancestor_wins(self, tmp_path: Path) -> None:
parent = tmp_path / "parent"
child = parent / "child"
child.mkdir(parents=True)
manager = TrustedFoldersManager()
manager.add_trusted(parent)
manager.add_untrusted(child)
assert manager.is_trusted(parent) is True
assert manager.is_trusted(child) is False
assert manager.is_trusted(child / "grandchild") is False
def test_untrusted_parent_trusted_child(self, tmp_path: Path) -> None:
parent = tmp_path / "parent"
child = parent / "child"
child.mkdir(parents=True)
manager = TrustedFoldersManager()
manager.add_untrusted(parent)
manager.add_trusted(child)
assert manager.is_trusted(parent) is False
assert manager.is_trusted(child) is True
assert manager.is_trusted(child / "grandchild") is True
def test_deep_nesting_inherits_trust(self, tmp_path: Path) -> None:
manager = TrustedFoldersManager()
manager.add_trusted(tmp_path)
deep = tmp_path / "a" / "b" / "c" / "d"
deep.mkdir(parents=True)
assert manager.is_trusted(deep) is True
def test_no_match_returns_none(self, tmp_path: Path) -> None:
manager = TrustedFoldersManager()
assert manager.is_trusted(tmp_path / "unknown") is None
class TestFindTrustRoot:
def test_returns_path_when_path_is_trusted(self, tmp_path: Path) -> None:
manager = TrustedFoldersManager()
manager.add_trusted(tmp_path)
assert manager.find_trust_root(tmp_path) == tmp_path.resolve()
def test_returns_ancestor_when_child(self, tmp_path: Path) -> None:
manager = TrustedFoldersManager()
manager.add_trusted(tmp_path)
child = tmp_path / "sub" / "deep"
child.mkdir(parents=True)
assert manager.find_trust_root(child) == tmp_path.resolve()
def test_returns_none_when_no_trusted_ancestor(self, tmp_path: Path) -> None:
manager = TrustedFoldersManager()
assert manager.find_trust_root(tmp_path) is None
def test_returns_closest_trusted_ancestor(self, tmp_path: Path) -> None:
parent = tmp_path / "parent"
child = parent / "child"
child.mkdir(parents=True)
manager = TrustedFoldersManager()
manager.add_trusted(tmp_path)
manager.add_trusted(parent)
# child should find parent (closest), not tmp_path
assert manager.find_trust_root(child) == parent.resolve()
def test_ignores_untrusted_ancestors(self, tmp_path: Path) -> None:
parent = tmp_path / "parent"
child = parent / "child"
child.mkdir(parents=True)
manager = TrustedFoldersManager()
manager.add_untrusted(parent)
manager.add_trusted(tmp_path)
# find_trust_root skips untrusted, finds tmp_path
assert manager.find_trust_root(child) == tmp_path.resolve()
class TestHasAgentsMdFile:
def test_returns_false_for_empty_directory(self, tmp_path: Path) -> None:
assert has_agents_md_file(tmp_path) is False
def test_returns_true_when_agents_md_exists(self, tmp_path: Path) -> None:
(tmp_path / "AGENTS.md").write_text("# Agents", encoding="utf-8")
assert has_agents_md_file(tmp_path) is True
def test_returns_false_when_only_other_files_exist(self, tmp_path: Path) -> None:
(tmp_path / "README.md").write_text("", encoding="utf-8")
(tmp_path / ".vibe").mkdir()
assert has_agents_md_file(tmp_path) is False
def test_agents_md_filename_constant(self) -> None:
assert AGENTS_MD_FILENAME == "AGENTS.md"
class TestFindTrustableFiles:
def test_returns_empty_for_clean_directory(self, tmp_path: Path) -> None:
(tmp_path / "src").mkdir()
assert find_trustable_files(tmp_path) == []
def test_detects_vibe_dir(self, tmp_path: Path) -> None:
(tmp_path / ".vibe" / "tools").mkdir(parents=True)
result = find_trustable_files(tmp_path)
assert ".vibe/" in result
def test_detects_agents_dir(self, tmp_path: Path) -> None:
(tmp_path / ".agents" / "skills").mkdir(parents=True)
result = find_trustable_files(tmp_path)
assert ".agents/" in result
def test_ignores_empty_vibe_dir(self, tmp_path: Path) -> None:
(tmp_path / ".vibe").mkdir()
assert find_trustable_files(tmp_path) == []
def test_ignores_empty_agents_dir(self, tmp_path: Path) -> None:
(tmp_path / ".agents").mkdir()
assert find_trustable_files(tmp_path) == []
def test_detects_agents_md(self, tmp_path: Path) -> None:
(tmp_path / "AGENTS.md").write_text("# Agent", encoding="utf-8")
result = find_trustable_files(tmp_path)
assert "AGENTS.md" in result
def test_returns_empty_when_no_trustable_content(self, tmp_path: Path) -> None:
(tmp_path / "other.txt").write_text("", encoding="utf-8")
assert find_trustable_files(tmp_path) == []
def test_detects_vibe_config_in_subfolder(self, tmp_path: Path) -> None:
(tmp_path / "sub" / ".vibe" / "skills").mkdir(parents=True)
result = find_trustable_files(tmp_path)
assert "sub/.vibe/" in result
def test_detects_agents_skills_in_subfolder(self, tmp_path: Path) -> None:
(tmp_path / "deep" / "nested" / ".agents" / "skills").mkdir(parents=True)
result = find_trustable_files(tmp_path)
assert "deep/nested/.agents/" in result
def test_returns_empty_when_config_only_inside_ignored_dir(
self, tmp_path: Path
) -> None:
(tmp_path / "node_modules" / ".vibe" / "skills").mkdir(parents=True)
assert find_trustable_files(tmp_path) == []
def test_detects_nested_vibe_dir(self, tmp_path: Path) -> None:
(tmp_path / "pkg" / ".vibe" / "tools").mkdir(parents=True)
result = find_trustable_files(tmp_path)
assert "pkg/.vibe/" in result
def test_detects_multiple_files(self, tmp_path: Path) -> None:
(tmp_path / ".vibe" / "skills").mkdir(parents=True)
(tmp_path / "AGENTS.md").write_text("# Agent", encoding="utf-8")
(tmp_path / "sub" / ".agents" / "skills").mkdir(parents=True)
result = find_trustable_files(tmp_path)
assert ".vibe/" in result
assert "AGENTS.md" in result
assert "sub/.agents/" in result
def test_no_duplicates_for_root_vibe_dir(self, tmp_path: Path) -> None:
(tmp_path / ".vibe" / "tools").mkdir(parents=True)
result = find_trustable_files(tmp_path)
assert result.count(".vibe/") == 1