test_core_agent_slots.py
python
sha256:c06a9b9b9fee26c68ea725b44d54b2c0a171301ce9de746d5b656617b4463a9a
fix: repair four test failures from post-migration audit
Sonnet 4.6
patch
28 days ago
| 1 | """Comprehensive tests for ``muse.core.agent_slots``. |
| 2 | |
| 3 | Covers all eight categories: |
| 4 | 1. Unit — _toml_escape, _load_raw, _dump round-trip |
| 5 | 2. Integration — get_next_account, register_slot, list_slots, peek_next_account |
| 6 | 3. E2E — full read-write cycle through public API with real tmp files |
| 7 | 4. Stress — 500 sequential accounts, 100-slot registry |
| 8 | 5. Data integrity — monotonic counter, slot persistence, msign_path format |
| 9 | 6. Performance — slot operations complete within budget |
| 10 | 7. Security — symlink guard on write, 0o600 file mode, lock file created |
| 11 | 8. Docstrings — all public callables and the module have docstrings |
| 12 | """ |
| 13 | |
| 14 | from __future__ import annotations |
| 15 | |
| 16 | import pathlib |
| 17 | import types |
| 18 | import stat |
| 19 | import time |
| 20 | from typing import Any |
| 21 | |
| 22 | import pytest |
| 23 | |
| 24 | # --------------------------------------------------------------------------- |
| 25 | # Constants |
| 26 | # --------------------------------------------------------------------------- |
| 27 | |
| 28 | _TEST_HUB = "https://localhost:1337" |
| 29 | _TEST_HOSTNAME = "localhost:1337" |
| 30 | _TEST_HUB2 = "https://staging.musehub.ai" |
| 31 | _TEST_HOSTNAME2 = "staging.musehub.ai" |
| 32 | |
| 33 | |
| 34 | # --------------------------------------------------------------------------- |
| 35 | # Fixtures |
| 36 | # --------------------------------------------------------------------------- |
| 37 | |
| 38 | |
| 39 | @pytest.fixture() |
| 40 | def slots_dir(tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch) -> pathlib.Path: |
| 41 | """Redirect the agent-slots store to a temp directory.""" |
| 42 | fake_dir = tmp_path / "agent_slots" |
| 43 | fake_dir.mkdir() |
| 44 | fake_file = fake_dir / "agent-slots.toml" |
| 45 | |
| 46 | monkeypatch.setattr("muse.core.agent_slots._SLOTS_DIR", fake_dir) |
| 47 | monkeypatch.setattr("muse.core.agent_slots._SLOTS_FILE", fake_file) |
| 48 | |
| 49 | return fake_dir |
| 50 | |
| 51 | |
| 52 | @pytest.fixture() |
| 53 | def slots_file(slots_dir: pathlib.Path) -> pathlib.Path: |
| 54 | """Return the path to the isolated agent-slots.toml.""" |
| 55 | return slots_dir / "agent-slots.toml" |
| 56 | |
| 57 | |
| 58 | # --------------------------------------------------------------------------- |
| 59 | # 1. Unit — pure helpers |
| 60 | # --------------------------------------------------------------------------- |
| 61 | |
| 62 | |
| 63 | class TestTomlEscape: |
| 64 | """Unit tests for _toml_escape.""" |
| 65 | |
| 66 | def test_escapes_backslash(self) -> None: |
| 67 | from muse.core.agent_slots import _toml_escape |
| 68 | assert _toml_escape("a\\b") == "a\\\\b" |
| 69 | |
| 70 | def test_escapes_double_quote(self) -> None: |
| 71 | from muse.core.agent_slots import _toml_escape |
| 72 | assert _toml_escape('say "hello"') == 'say \\"hello\\"' |
| 73 | |
| 74 | def test_plain_string_unchanged(self) -> None: |
| 75 | from muse.core.agent_slots import _toml_escape |
| 76 | assert _toml_escape("localhost:1337") == "localhost:1337" |
| 77 | |
| 78 | def test_both_special_chars(self) -> None: |
| 79 | from muse.core.agent_slots import _toml_escape |
| 80 | raw = 'path\\to\\"file"' |
| 81 | escaped = _toml_escape(raw) |
| 82 | assert "\\\\" in escaped |
| 83 | assert '\\"' in escaped |
| 84 | |
| 85 | |
| 86 | class TestLoadRaw: |
| 87 | """Unit tests for _load_raw.""" |
| 88 | |
| 89 | def test_returns_empty_dict_when_absent(self, tmp_path: pathlib.Path) -> None: |
| 90 | from muse.core.agent_slots import _load_raw |
| 91 | assert _load_raw(tmp_path / "nonexistent.toml") == {} |
| 92 | |
| 93 | def test_returns_empty_dict_on_corrupt_file(self, tmp_path: pathlib.Path) -> None: |
| 94 | from muse.core.agent_slots import _load_raw |
| 95 | p = tmp_path / "bad.toml" |
| 96 | p.write_bytes(b"\xff\xfe corrupt") |
| 97 | assert _load_raw(p) == {} |
| 98 | |
| 99 | def test_loads_valid_toml(self, tmp_path: pathlib.Path) -> None: |
| 100 | from muse.core.agent_slots import _load_raw |
| 101 | p = tmp_path / "slots.toml" |
| 102 | p.write_text( |
| 103 | '["localhost:1337"]\nnext_account = 3\n', |
| 104 | encoding="utf-8", |
| 105 | ) |
| 106 | data = _load_raw(p) |
| 107 | assert data["localhost:1337"]["next_account"] == 3 |
| 108 | |
| 109 | |
| 110 | class TestDump: |
| 111 | """Unit tests for _dump round-trip.""" |
| 112 | |
| 113 | def test_empty_dict_produces_empty_string(self) -> None: |
| 114 | from muse.core.agent_slots import _dump |
| 115 | assert _dump({}) == "" |
| 116 | |
| 117 | def test_round_trip_preserves_next_account(self) -> None: |
| 118 | from muse.core.agent_slots import _dump, _load_raw |
| 119 | import tempfile, pathlib as pl |
| 120 | data = {"localhost:1337": {"next_account": 7, "slots": {"orchestra": 1}}} |
| 121 | text = _dump(data) |
| 122 | with tempfile.NamedTemporaryFile( |
| 123 | mode="w", suffix=".toml", delete=False, encoding="utf-8" |
| 124 | ) as f: |
| 125 | f.write(text) |
| 126 | tmp = pl.Path(f.name) |
| 127 | try: |
| 128 | loaded = _load_raw(tmp) |
| 129 | assert loaded["localhost:1337"]["next_account"] == 7 |
| 130 | assert loaded["localhost:1337"]["slots"]["orchestra"] == 1 |
| 131 | finally: |
| 132 | tmp.unlink(missing_ok=True) |
| 133 | |
| 134 | def test_slots_sorted_in_output(self) -> None: |
| 135 | from muse.core.agent_slots import _dump |
| 136 | data = { |
| 137 | "localhost:1337": { |
| 138 | "next_account": 5, |
| 139 | "slots": {"zzz": 3, "aaa": 1}, |
| 140 | } |
| 141 | } |
| 142 | text = _dump(data) |
| 143 | pos_aaa = text.index("aaa") |
| 144 | pos_zzz = text.index("zzz") |
| 145 | assert pos_aaa < pos_zzz, "slots should be alphabetically sorted" |
| 146 | |
| 147 | def test_hostnames_sorted_in_output(self) -> None: |
| 148 | from muse.core.agent_slots import _dump |
| 149 | data = { |
| 150 | "z.example.com": {"next_account": 1}, |
| 151 | "a.example.com": {"next_account": 2}, |
| 152 | } |
| 153 | text = _dump(data) |
| 154 | assert text.index("a.example.com") < text.index("z.example.com") |
| 155 | |
| 156 | |
| 157 | # --------------------------------------------------------------------------- |
| 158 | # 2. Integration — public API with isolated store |
| 159 | # --------------------------------------------------------------------------- |
| 160 | |
| 161 | |
| 162 | class TestGetNextAccount: |
| 163 | """Integration tests for get_next_account.""" |
| 164 | |
| 165 | def test_first_call_returns_1(self, slots_dir: pathlib.Path) -> None: |
| 166 | from muse.core.agent_slots import get_next_account |
| 167 | assert get_next_account(_TEST_HUB) == 1 |
| 168 | |
| 169 | def test_increments_on_each_call(self, slots_dir: pathlib.Path) -> None: |
| 170 | from muse.core.agent_slots import get_next_account |
| 171 | a = get_next_account(_TEST_HUB) |
| 172 | b = get_next_account(_TEST_HUB) |
| 173 | c = get_next_account(_TEST_HUB) |
| 174 | assert b == a + 1 |
| 175 | assert c == b + 1 |
| 176 | |
| 177 | def test_independent_per_hub(self, slots_dir: pathlib.Path) -> None: |
| 178 | from muse.core.agent_slots import get_next_account |
| 179 | a1 = get_next_account(_TEST_HUB) |
| 180 | b1 = get_next_account(_TEST_HUB2) |
| 181 | a2 = get_next_account(_TEST_HUB) |
| 182 | b2 = get_next_account(_TEST_HUB2) |
| 183 | assert a1 == 1 |
| 184 | assert b1 == 1 |
| 185 | assert a2 == 2 |
| 186 | assert b2 == 2 |
| 187 | |
| 188 | def test_minimum_account_is_1(self, slots_dir: pathlib.Path, slots_file: pathlib.Path) -> None: |
| 189 | """Even if the TOML contains 0, we clamp to 1.""" |
| 190 | from muse.core.agent_slots import get_next_account |
| 191 | slots_file.write_text( |
| 192 | '["localhost:1337"]\nnext_account = 0\n', encoding="utf-8" |
| 193 | ) |
| 194 | assert get_next_account(_TEST_HUB) == 1 |
| 195 | |
| 196 | |
| 197 | class TestPeekNextAccount: |
| 198 | """Integration tests for peek_next_account.""" |
| 199 | |
| 200 | def test_does_not_increment(self, slots_dir: pathlib.Path) -> None: |
| 201 | from muse.core.agent_slots import peek_next_account, get_next_account |
| 202 | v1 = peek_next_account(_TEST_HUB) |
| 203 | v2 = peek_next_account(_TEST_HUB) |
| 204 | assert v1 == v2 == 1 |
| 205 | # Now increment and verify peek catches up |
| 206 | actual = get_next_account(_TEST_HUB) |
| 207 | assert actual == 1 |
| 208 | assert peek_next_account(_TEST_HUB) == 2 |
| 209 | |
| 210 | def test_returns_1_when_file_absent(self, slots_dir: pathlib.Path) -> None: |
| 211 | from muse.core.agent_slots import peek_next_account |
| 212 | assert peek_next_account(_TEST_HUB) == 1 |
| 213 | |
| 214 | def test_reflects_current_state(self, slots_dir: pathlib.Path) -> None: |
| 215 | from muse.core.agent_slots import get_next_account, peek_next_account |
| 216 | for _ in range(5): |
| 217 | get_next_account(_TEST_HUB) |
| 218 | assert peek_next_account(_TEST_HUB) == 6 |
| 219 | |
| 220 | |
| 221 | class TestRegisterSlot: |
| 222 | """Integration tests for register_slot.""" |
| 223 | |
| 224 | def test_register_returns_slot_with_correct_fields( |
| 225 | self, slots_dir: pathlib.Path |
| 226 | ) -> None: |
| 227 | from muse.core.agent_slots import register_slot |
| 228 | slot = register_slot(_TEST_HUB, "orchestra", 1) |
| 229 | assert slot["name"] == "orchestra" |
| 230 | assert slot["account"] == 1 |
| 231 | assert slot["hub"] == _TEST_HOSTNAME |
| 232 | assert "msign_path" in slot |
| 233 | |
| 234 | def test_msign_path_contains_account(self, slots_dir: pathlib.Path) -> None: |
| 235 | from muse.core.agent_slots import register_slot |
| 236 | slot = register_slot(_TEST_HUB, "mixer", 7) |
| 237 | assert "7'" in slot["msign_path"] |
| 238 | |
| 239 | def test_msign_path_starts_with_m(self, slots_dir: pathlib.Path) -> None: |
| 240 | from muse.core.agent_slots import register_slot |
| 241 | slot = register_slot(_TEST_HUB, "test", 2) |
| 242 | assert slot["msign_path"].startswith("m/") |
| 243 | |
| 244 | def test_overwrite_updates_account(self, slots_dir: pathlib.Path) -> None: |
| 245 | from muse.core.agent_slots import register_slot, list_slots |
| 246 | register_slot(_TEST_HUB, "alpha", 1) |
| 247 | register_slot(_TEST_HUB, "alpha", 99) |
| 248 | slots = list_slots(_TEST_HUB) |
| 249 | matched = [s for s in slots if s["name"] == "alpha"] |
| 250 | assert len(matched) == 1 |
| 251 | assert matched[0]["account"] == 99 |
| 252 | |
| 253 | def test_persists_to_file(self, slots_dir: pathlib.Path, slots_file: pathlib.Path) -> None: |
| 254 | from muse.core.agent_slots import register_slot |
| 255 | register_slot(_TEST_HUB, "persistent", 3) |
| 256 | assert slots_file.exists() |
| 257 | content = slots_file.read_text(encoding="utf-8") |
| 258 | assert "persistent" in content |
| 259 | |
| 260 | |
| 261 | class TestListSlots: |
| 262 | """Integration tests for list_slots.""" |
| 263 | |
| 264 | def test_empty_when_no_file(self, slots_dir: pathlib.Path) -> None: |
| 265 | from muse.core.agent_slots import list_slots |
| 266 | assert list_slots(_TEST_HUB) == [] |
| 267 | |
| 268 | def test_returns_registered_slots(self, slots_dir: pathlib.Path) -> None: |
| 269 | from muse.core.agent_slots import register_slot, list_slots |
| 270 | register_slot(_TEST_HUB, "a", 1) |
| 271 | register_slot(_TEST_HUB, "b", 2) |
| 272 | slots = list_slots(_TEST_HUB) |
| 273 | assert len(slots) == 2 |
| 274 | |
| 275 | def test_sorted_by_account_ascending(self, slots_dir: pathlib.Path) -> None: |
| 276 | from muse.core.agent_slots import register_slot, list_slots |
| 277 | register_slot(_TEST_HUB, "z", 10) |
| 278 | register_slot(_TEST_HUB, "a", 3) |
| 279 | register_slot(_TEST_HUB, "m", 7) |
| 280 | slots = list_slots(_TEST_HUB) |
| 281 | accounts = [s["account"] for s in slots] |
| 282 | assert accounts == sorted(accounts) |
| 283 | |
| 284 | def test_isolated_per_hub(self, slots_dir: pathlib.Path) -> None: |
| 285 | from muse.core.agent_slots import register_slot, list_slots |
| 286 | register_slot(_TEST_HUB, "hub1-agent", 1) |
| 287 | register_slot(_TEST_HUB2, "hub2-agent", 2) |
| 288 | slots1 = list_slots(_TEST_HUB) |
| 289 | slots2 = list_slots(_TEST_HUB2) |
| 290 | assert len(slots1) == 1 and slots1[0]["name"] == "hub1-agent" |
| 291 | assert len(slots2) == 1 and slots2[0]["name"] == "hub2-agent" |
| 292 | |
| 293 | def test_all_fields_present(self, slots_dir: pathlib.Path) -> None: |
| 294 | from muse.core.agent_slots import register_slot, list_slots |
| 295 | register_slot(_TEST_HUB, "full-check", 5) |
| 296 | slot = list_slots(_TEST_HUB)[0] |
| 297 | assert "name" in slot |
| 298 | assert "account" in slot |
| 299 | assert "hub" in slot |
| 300 | assert "msign_path" in slot |
| 301 | |
| 302 | |
| 303 | # --------------------------------------------------------------------------- |
| 304 | # 3. E2E — full read-write cycle with real tmp files |
| 305 | # --------------------------------------------------------------------------- |
| 306 | |
| 307 | |
| 308 | class TestE2EReadWriteCycle: |
| 309 | """End-to-end: write through public API, read back through public API.""" |
| 310 | |
| 311 | def test_get_register_list_roundtrip(self, slots_dir: pathlib.Path) -> None: |
| 312 | from muse.core.agent_slots import get_next_account, register_slot, list_slots |
| 313 | |
| 314 | acct = get_next_account(_TEST_HUB) |
| 315 | register_slot(_TEST_HUB, "roundtrip", acct) |
| 316 | slots = list_slots(_TEST_HUB) |
| 317 | assert any(s["name"] == "roundtrip" and s["account"] == acct for s in slots) |
| 318 | |
| 319 | def test_peek_before_and_after_register(self, slots_dir: pathlib.Path) -> None: |
| 320 | from muse.core.agent_slots import get_next_account, peek_next_account, register_slot |
| 321 | |
| 322 | before = peek_next_account(_TEST_HUB) |
| 323 | acct = get_next_account(_TEST_HUB) |
| 324 | assert acct == before |
| 325 | register_slot(_TEST_HUB, "e2e", acct) |
| 326 | after = peek_next_account(_TEST_HUB) |
| 327 | assert after == acct + 1 |
| 328 | |
| 329 | def test_multiple_hubs_in_same_file(self, slots_dir: pathlib.Path) -> None: |
| 330 | from muse.core.agent_slots import register_slot, list_slots, get_next_account |
| 331 | |
| 332 | register_slot(_TEST_HUB, "local-agent", get_next_account(_TEST_HUB)) |
| 333 | register_slot(_TEST_HUB2, "staging-agent", get_next_account(_TEST_HUB2)) |
| 334 | |
| 335 | local = list_slots(_TEST_HUB) |
| 336 | staging = list_slots(_TEST_HUB2) |
| 337 | assert local[0]["name"] == "local-agent" |
| 338 | assert staging[0]["name"] == "staging-agent" |
| 339 | |
| 340 | def test_file_contains_both_hubs(self, slots_dir: pathlib.Path, slots_file: pathlib.Path) -> None: |
| 341 | from muse.core.agent_slots import register_slot |
| 342 | |
| 343 | register_slot(_TEST_HUB, "a", 1) |
| 344 | register_slot(_TEST_HUB2, "b", 1) |
| 345 | content = slots_file.read_text(encoding="utf-8") |
| 346 | assert _TEST_HOSTNAME in content |
| 347 | assert _TEST_HOSTNAME2 in content |
| 348 | |
| 349 | |
| 350 | # --------------------------------------------------------------------------- |
| 351 | # 4. Stress — many accounts and slots |
| 352 | # --------------------------------------------------------------------------- |
| 353 | |
| 354 | |
| 355 | class TestStress: |
| 356 | """Stress tests.""" |
| 357 | |
| 358 | def test_500_sequential_get_next_account(self, slots_dir: pathlib.Path) -> None: |
| 359 | from muse.core.agent_slots import get_next_account |
| 360 | accounts = [get_next_account(_TEST_HUB) for _ in range(500)] |
| 361 | assert accounts == list(range(1, 501)) |
| 362 | |
| 363 | def test_100_slots_registered_and_listed(self, slots_dir: pathlib.Path) -> None: |
| 364 | from muse.core.agent_slots import register_slot, list_slots |
| 365 | for i in range(1, 101): |
| 366 | register_slot(_TEST_HUB, f"agent-{i:03d}", i) |
| 367 | slots = list_slots(_TEST_HUB) |
| 368 | assert len(slots) == 100 |
| 369 | |
| 370 | def test_repeated_peek_is_stable(self, slots_dir: pathlib.Path) -> None: |
| 371 | from muse.core.agent_slots import peek_next_account |
| 372 | values = {peek_next_account(_TEST_HUB) for _ in range(100)} |
| 373 | assert values == {1} |
| 374 | |
| 375 | def test_interleaved_hubs_stay_independent(self, slots_dir: pathlib.Path) -> None: |
| 376 | from muse.core.agent_slots import get_next_account |
| 377 | for i in range(50): |
| 378 | get_next_account(_TEST_HUB) |
| 379 | get_next_account(_TEST_HUB2) |
| 380 | from muse.core.agent_slots import peek_next_account |
| 381 | assert peek_next_account(_TEST_HUB) == 51 |
| 382 | assert peek_next_account(_TEST_HUB2) == 51 |
| 383 | |
| 384 | |
| 385 | # --------------------------------------------------------------------------- |
| 386 | # 5. Data integrity |
| 387 | # --------------------------------------------------------------------------- |
| 388 | |
| 389 | |
| 390 | class TestDataIntegrity: |
| 391 | """Data integrity tests.""" |
| 392 | |
| 393 | def test_counter_is_monotonic(self, slots_dir: pathlib.Path) -> None: |
| 394 | from muse.core.agent_slots import get_next_account |
| 395 | prev = 0 |
| 396 | for _ in range(20): |
| 397 | cur = get_next_account(_TEST_HUB) |
| 398 | assert cur > prev |
| 399 | prev = cur |
| 400 | |
| 401 | def test_peek_never_exceeds_next(self, slots_dir: pathlib.Path) -> None: |
| 402 | from muse.core.agent_slots import get_next_account, peek_next_account |
| 403 | for _ in range(10): |
| 404 | get_next_account(_TEST_HUB) |
| 405 | assert peek_next_account(_TEST_HUB) == 11 |
| 406 | |
| 407 | def test_slot_hub_field_is_hostname_not_url(self, slots_dir: pathlib.Path) -> None: |
| 408 | from muse.core.agent_slots import register_slot |
| 409 | slot = register_slot(_TEST_HUB, "test", 1) |
| 410 | assert slot["hub"] == _TEST_HOSTNAME |
| 411 | assert "http://" not in slot["hub"] |
| 412 | |
| 413 | def test_msign_path_schema(self, slots_dir: pathlib.Path) -> None: |
| 414 | """msign_path must be m/purpose'/domain'/entity_agent'/account'.""" |
| 415 | from muse.core.agent_slots import register_slot |
| 416 | from muse.core.hdkeys import DOMAIN_IDENTITY, ENTITY_AGENT, MUSE_PURPOSE |
| 417 | slot = register_slot(_TEST_HUB, "schema-check", 4) |
| 418 | expected = f"m/{MUSE_PURPOSE}'/{DOMAIN_IDENTITY}'/{ENTITY_AGENT}'/4'" |
| 419 | assert slot["msign_path"] == expected |
| 420 | |
| 421 | def test_file_permissions_after_register( |
| 422 | self, slots_dir: pathlib.Path, slots_file: pathlib.Path |
| 423 | ) -> None: |
| 424 | from muse.core.agent_slots import register_slot |
| 425 | register_slot(_TEST_HUB, "perm", 1) |
| 426 | mode = stat.S_IMODE(slots_file.stat().st_mode) |
| 427 | assert mode == 0o600 |
| 428 | |
| 429 | def test_next_account_survives_restart(self, slots_dir: pathlib.Path) -> None: |
| 430 | """Simulate process restart: counter must be read back from file.""" |
| 431 | from muse.core.agent_slots import get_next_account, _SLOTS_FILE, _load_raw |
| 432 | for _ in range(5): |
| 433 | get_next_account(_TEST_HUB) |
| 434 | # Reload from file as a fresh process would |
| 435 | data = _load_raw(_SLOTS_FILE) |
| 436 | assert data[_TEST_HOSTNAME]["next_account"] == 6 |
| 437 | |
| 438 | |
| 439 | # --------------------------------------------------------------------------- |
| 440 | # 6. Performance |
| 441 | # --------------------------------------------------------------------------- |
| 442 | |
| 443 | |
| 444 | class TestPerformance: |
| 445 | """Performance tests.""" |
| 446 | |
| 447 | def test_100_get_next_account_under_3_seconds( |
| 448 | self, slots_dir: pathlib.Path |
| 449 | ) -> None: |
| 450 | from muse.core.agent_slots import get_next_account |
| 451 | start = time.monotonic() |
| 452 | for _ in range(100): |
| 453 | get_next_account(_TEST_HUB) |
| 454 | elapsed = time.monotonic() - start |
| 455 | assert elapsed < 3.0, f"100 increments took {elapsed:.3f}s" |
| 456 | |
| 457 | def test_100_register_slot_under_3_seconds( |
| 458 | self, slots_dir: pathlib.Path |
| 459 | ) -> None: |
| 460 | from muse.core.agent_slots import register_slot |
| 461 | start = time.monotonic() |
| 462 | for i in range(1, 101): |
| 463 | register_slot(_TEST_HUB, f"perf-{i}", i) |
| 464 | elapsed = time.monotonic() - start |
| 465 | assert elapsed < 3.0, f"100 register_slot calls took {elapsed:.3f}s" |
| 466 | |
| 467 | def test_list_100_slots_under_1_second(self, slots_dir: pathlib.Path) -> None: |
| 468 | from muse.core.agent_slots import register_slot, list_slots |
| 469 | for i in range(1, 101): |
| 470 | register_slot(_TEST_HUB, f"agent-{i}", i) |
| 471 | start = time.monotonic() |
| 472 | slots = list_slots(_TEST_HUB) |
| 473 | elapsed = time.monotonic() - start |
| 474 | assert len(slots) == 100 |
| 475 | assert elapsed < 1.0, f"list_slots for 100 entries took {elapsed:.3f}s" |
| 476 | |
| 477 | |
| 478 | # --------------------------------------------------------------------------- |
| 479 | # 7. Security |
| 480 | # --------------------------------------------------------------------------- |
| 481 | |
| 482 | |
| 483 | class TestSecurity: |
| 484 | """Security tests.""" |
| 485 | |
| 486 | def test_symlink_guard_blocks_write( |
| 487 | self, slots_dir: pathlib.Path, slots_file: pathlib.Path |
| 488 | ) -> None: |
| 489 | """Writing must refuse if agent-slots.toml is a symlink.""" |
| 490 | decoy = slots_dir / "decoy.toml" |
| 491 | decoy.write_text("", encoding="utf-8") |
| 492 | slots_file.symlink_to(decoy) |
| 493 | |
| 494 | from muse.core.agent_slots import register_slot |
| 495 | with pytest.raises(OSError, match="symlink"): |
| 496 | register_slot(_TEST_HUB, "malicious", 1) |
| 497 | |
| 498 | def test_file_mode_is_0600( |
| 499 | self, slots_dir: pathlib.Path, slots_file: pathlib.Path |
| 500 | ) -> None: |
| 501 | from muse.core.agent_slots import register_slot |
| 502 | register_slot(_TEST_HUB, "mode-check", 1) |
| 503 | mode = stat.S_IMODE(slots_file.stat().st_mode) |
| 504 | assert mode == 0o600, f"Expected 0o600, got {oct(mode)}" |
| 505 | |
| 506 | def test_lock_file_created_in_slots_dir( |
| 507 | self, slots_dir: pathlib.Path |
| 508 | ) -> None: |
| 509 | from muse.core.agent_slots import get_next_account |
| 510 | get_next_account(_TEST_HUB) |
| 511 | lock = slots_dir / ".agent-slots.lock" |
| 512 | assert lock.exists() |
| 513 | |
| 514 | def test_concurrent_writes_no_data_loss(self, slots_dir: pathlib.Path) -> None: |
| 515 | """Two threads incrementing the counter must not produce duplicates.""" |
| 516 | import threading |
| 517 | from muse.core.agent_slots import get_next_account |
| 518 | |
| 519 | results: list[int] = [] |
| 520 | lock = threading.Lock() |
| 521 | |
| 522 | def worker() -> None: |
| 523 | for _ in range(25): |
| 524 | v = get_next_account(_TEST_HUB) |
| 525 | with lock: |
| 526 | results.append(v) |
| 527 | |
| 528 | threads = [threading.Thread(target=worker) for _ in range(4)] |
| 529 | for t in threads: |
| 530 | t.start() |
| 531 | for t in threads: |
| 532 | t.join() |
| 533 | |
| 534 | assert len(results) == 100 |
| 535 | assert len(set(results)) == 100, "Concurrent increments produced duplicates!" |
| 536 | assert sorted(results) == list(range(1, 101)) |
| 537 | |
| 538 | def test_toml_injection_in_hub_hostname_escaped( |
| 539 | self, slots_dir: pathlib.Path |
| 540 | ) -> None: |
| 541 | """Hub hostnames with TOML special chars must be escaped in output.""" |
| 542 | from muse.core.agent_slots import register_slot, list_slots, _dump, _load_raw, _SLOTS_FILE |
| 543 | # Use a hostname containing a double-quote (pathological but valid to escape) |
| 544 | tricky_hub = 'host"with"quotes:8080' |
| 545 | register_slot(tricky_hub, "injector", 1) |
| 546 | # File must be loadable (no TOML parse error) |
| 547 | data = _load_raw(_SLOTS_FILE) |
| 548 | assert tricky_hub in data |
| 549 | |
| 550 | |
| 551 | # --------------------------------------------------------------------------- |
| 552 | # 8. Docstrings |
| 553 | # --------------------------------------------------------------------------- |
| 554 | |
| 555 | |
| 556 | class TestDocstrings: |
| 557 | """Verify every public callable in agent_slots.py has a docstring.""" |
| 558 | |
| 559 | def _public_names(self) -> list[tuple[str, types.FunctionType | type]]: |
| 560 | import inspect |
| 561 | import muse.core.agent_slots as mod |
| 562 | return [ |
| 563 | (name, obj) |
| 564 | for name, obj in inspect.getmembers(mod) |
| 565 | if not name.startswith("_") |
| 566 | and (inspect.isfunction(obj) or inspect.isclass(obj)) |
| 567 | and obj.__module__ == mod.__name__ |
| 568 | ] |
| 569 | |
| 570 | def test_all_public_functions_have_docstrings(self) -> None: |
| 571 | for name, obj in self._public_names(): |
| 572 | assert obj.__doc__, ( |
| 573 | f"muse.core.agent_slots.{name} is missing a docstring" |
| 574 | ) |
| 575 | |
| 576 | def test_module_has_docstring(self) -> None: |
| 577 | import muse.core.agent_slots as mod |
| 578 | assert mod.__doc__, "muse.core.agent_slots module is missing a docstring" |
| 579 | |
| 580 | def test_agent_slot_typed_dict_has_docstring(self) -> None: |
| 581 | from muse.core.agent_slots import AgentSlot |
| 582 | assert AgentSlot.__doc__ |
File History
2 commits
sha256:c06a9b9b9fee26c68ea725b44d54b2c0a171301ce9de746d5b656617b4463a9a
fix: repair four test failures from post-migration audit
Sonnet 4.6
patch
28 days ago
sha256:1900655993c83c4107067375548a7be823e471d2515830842f1a12cba4bd3cdf
fix: unified object store migration — idempotent writes, JS…
Sonnet 4.6
minor
⚠
29 days ago