test_cli_plumbing.py
python
| 1 | """Tests for all Tier 1 plumbing commands under ``muse plumbing …``. |
| 2 | |
| 3 | Each plumbing command is tested via the Typer CliRunner so tests exercise the |
| 4 | full CLI stack including argument parsing, error handling, and JSON output |
| 5 | format. All commands are accessed through the ``plumbing`` sub-namespace. |
| 6 | |
| 7 | The ``MUSE_REPO_ROOT`` env-var is used to point repo-discovery at the test |
| 8 | fixture without requiring ``os.chdir``. |
| 9 | """ |
| 10 | |
| 11 | from __future__ import annotations |
| 12 | |
| 13 | import datetime |
| 14 | import json |
| 15 | import pathlib |
| 16 | |
| 17 | import pytest |
| 18 | from typer.testing import CliRunner |
| 19 | |
| 20 | from muse.cli.app import cli |
| 21 | from muse.core.errors import ExitCode |
| 22 | from muse.core.object_store import write_object |
| 23 | from muse.core.pack import build_pack |
| 24 | from muse.core.store import ( |
| 25 | CommitRecord, |
| 26 | SnapshotRecord, |
| 27 | write_commit, |
| 28 | write_snapshot, |
| 29 | ) |
| 30 | |
| 31 | runner = CliRunner() |
| 32 | |
| 33 | # --------------------------------------------------------------------------- |
| 34 | # Helpers |
| 35 | # --------------------------------------------------------------------------- |
| 36 | |
| 37 | |
| 38 | def _init_repo(path: pathlib.Path) -> pathlib.Path: |
| 39 | """Create a minimal .muse/ directory structure.""" |
| 40 | muse = path / ".muse" |
| 41 | (muse / "commits").mkdir(parents=True) |
| 42 | (muse / "snapshots").mkdir(parents=True) |
| 43 | (muse / "objects").mkdir(parents=True) |
| 44 | (muse / "refs" / "heads").mkdir(parents=True) |
| 45 | muse.joinpath("HEAD").write_text("ref: refs/heads/main") |
| 46 | muse.joinpath("repo.json").write_text( |
| 47 | json.dumps({"repo_id": "test-repo-id", "domain": "generic"}) |
| 48 | ) |
| 49 | return path |
| 50 | |
| 51 | |
| 52 | def _make_object(repo: pathlib.Path, content: bytes) -> str: |
| 53 | import hashlib |
| 54 | |
| 55 | oid = hashlib.sha256(content).hexdigest() |
| 56 | write_object(repo, oid, content) |
| 57 | return oid |
| 58 | |
| 59 | |
| 60 | def _make_snapshot( |
| 61 | repo: pathlib.Path, snap_id: str, manifest: dict[str, str] |
| 62 | ) -> SnapshotRecord: |
| 63 | snap = SnapshotRecord( |
| 64 | snapshot_id=snap_id, |
| 65 | manifest=manifest, |
| 66 | created_at=datetime.datetime(2026, 3, 18, tzinfo=datetime.timezone.utc), |
| 67 | ) |
| 68 | write_snapshot(repo, snap) |
| 69 | return snap |
| 70 | |
| 71 | |
| 72 | def _make_commit( |
| 73 | repo: pathlib.Path, |
| 74 | commit_id: str, |
| 75 | snapshot_id: str, |
| 76 | *, |
| 77 | branch: str = "main", |
| 78 | parent_commit_id: str | None = None, |
| 79 | message: str = "test commit", |
| 80 | ) -> CommitRecord: |
| 81 | rec = CommitRecord( |
| 82 | commit_id=commit_id, |
| 83 | repo_id="test-repo-id", |
| 84 | branch=branch, |
| 85 | snapshot_id=snapshot_id, |
| 86 | message=message, |
| 87 | committed_at=datetime.datetime(2026, 3, 18, tzinfo=datetime.timezone.utc), |
| 88 | author="tester", |
| 89 | parent_commit_id=parent_commit_id, |
| 90 | ) |
| 91 | write_commit(repo, rec) |
| 92 | return rec |
| 93 | |
| 94 | |
| 95 | def _set_head(repo: pathlib.Path, branch: str, commit_id: str) -> None: |
| 96 | ref = repo / ".muse" / "refs" / "heads" / branch |
| 97 | ref.parent.mkdir(parents=True, exist_ok=True) |
| 98 | ref.write_text(commit_id) |
| 99 | |
| 100 | |
| 101 | def _repo_env(repo: pathlib.Path) -> dict[str, str]: |
| 102 | """Return env dict that sets MUSE_REPO_ROOT to the given path.""" |
| 103 | return {"MUSE_REPO_ROOT": str(repo)} |
| 104 | |
| 105 | |
| 106 | # --------------------------------------------------------------------------- |
| 107 | # hash-object |
| 108 | # --------------------------------------------------------------------------- |
| 109 | |
| 110 | |
| 111 | class TestHashObject: |
| 112 | def test_hash_file_json_output(self, tmp_path: pathlib.Path) -> None: |
| 113 | f = tmp_path / "test.txt" |
| 114 | f.write_bytes(b"hello world") |
| 115 | result = runner.invoke(cli, ["plumbing", "hash-object", str(f)]) |
| 116 | assert result.exit_code == 0, result.output |
| 117 | data = json.loads(result.stdout) |
| 118 | assert "object_id" in data |
| 119 | assert len(data["object_id"]) == 64 |
| 120 | assert data["stored"] is False |
| 121 | |
| 122 | def test_hash_file_text_format(self, tmp_path: pathlib.Path) -> None: |
| 123 | f = tmp_path / "data.bin" |
| 124 | f.write_bytes(b"test bytes") |
| 125 | result = runner.invoke( |
| 126 | cli, ["plumbing", "hash-object", "--format", "text", str(f)] |
| 127 | ) |
| 128 | assert result.exit_code == 0, result.output |
| 129 | assert len(result.stdout.strip()) == 64 |
| 130 | |
| 131 | def test_hash_and_write(self, tmp_path: pathlib.Path) -> None: |
| 132 | repo = _init_repo(tmp_path / "repo") |
| 133 | f = repo / "sample.txt" |
| 134 | f.write_bytes(b"write me") |
| 135 | result = runner.invoke( |
| 136 | cli, |
| 137 | ["plumbing", "hash-object", "--write", str(f)], |
| 138 | env=_repo_env(repo), |
| 139 | catch_exceptions=False, |
| 140 | ) |
| 141 | assert result.exit_code == 0, result.output |
| 142 | data = json.loads(result.stdout) |
| 143 | assert data["stored"] is True |
| 144 | |
| 145 | def test_missing_file_errors(self, tmp_path: pathlib.Path) -> None: |
| 146 | result = runner.invoke(cli, ["plumbing", "hash-object", str(tmp_path / "no.txt")]) |
| 147 | assert result.exit_code == ExitCode.USER_ERROR |
| 148 | |
| 149 | def test_directory_errors(self, tmp_path: pathlib.Path) -> None: |
| 150 | result = runner.invoke(cli, ["plumbing", "hash-object", str(tmp_path)]) |
| 151 | assert result.exit_code == ExitCode.USER_ERROR |
| 152 | |
| 153 | |
| 154 | # --------------------------------------------------------------------------- |
| 155 | # cat-object |
| 156 | # --------------------------------------------------------------------------- |
| 157 | |
| 158 | |
| 159 | class TestCatObject: |
| 160 | def test_cat_raw_bytes(self, tmp_path: pathlib.Path) -> None: |
| 161 | repo = _init_repo(tmp_path) |
| 162 | content = b"raw content data" |
| 163 | oid = _make_object(repo, content) |
| 164 | result = runner.invoke( |
| 165 | cli, ["plumbing", "cat-object", oid], |
| 166 | env=_repo_env(repo), |
| 167 | catch_exceptions=False, |
| 168 | ) |
| 169 | assert result.exit_code == 0, result.output |
| 170 | assert result.stdout_bytes == content |
| 171 | |
| 172 | def test_cat_info_format(self, tmp_path: pathlib.Path) -> None: |
| 173 | repo = _init_repo(tmp_path) |
| 174 | content = b"info content" |
| 175 | oid = _make_object(repo, content) |
| 176 | result = runner.invoke( |
| 177 | cli, ["plumbing", "cat-object", "--format", "info", oid], |
| 178 | env=_repo_env(repo), |
| 179 | ) |
| 180 | assert result.exit_code == 0, result.output |
| 181 | data = json.loads(result.stdout) |
| 182 | assert data["object_id"] == oid |
| 183 | assert data["present"] is True |
| 184 | assert data["size_bytes"] == len(content) |
| 185 | |
| 186 | def test_missing_object_errors(self, tmp_path: pathlib.Path) -> None: |
| 187 | repo = _init_repo(tmp_path) |
| 188 | result = runner.invoke( |
| 189 | cli, ["plumbing", "cat-object", "a" * 64], |
| 190 | env=_repo_env(repo), |
| 191 | ) |
| 192 | assert result.exit_code == ExitCode.USER_ERROR |
| 193 | |
| 194 | def test_missing_object_info_format(self, tmp_path: pathlib.Path) -> None: |
| 195 | repo = _init_repo(tmp_path) |
| 196 | oid = "b" * 64 |
| 197 | result = runner.invoke( |
| 198 | cli, ["plumbing", "cat-object", "--format", "info", oid], |
| 199 | env=_repo_env(repo), |
| 200 | ) |
| 201 | assert result.exit_code == ExitCode.USER_ERROR |
| 202 | data = json.loads(result.stdout) |
| 203 | assert data["present"] is False |
| 204 | |
| 205 | |
| 206 | # --------------------------------------------------------------------------- |
| 207 | # rev-parse |
| 208 | # --------------------------------------------------------------------------- |
| 209 | |
| 210 | |
| 211 | class TestRevParse: |
| 212 | def test_resolve_branch(self, tmp_path: pathlib.Path) -> None: |
| 213 | repo = _init_repo(tmp_path) |
| 214 | oid = _make_object(repo, b"data") |
| 215 | _make_snapshot(repo, "s" * 64, {"f": oid}) |
| 216 | _make_commit(repo, "c" * 64, "s" * 64) |
| 217 | _set_head(repo, "main", "c" * 64) |
| 218 | |
| 219 | result = runner.invoke( |
| 220 | cli, ["plumbing", "rev-parse", "main"], |
| 221 | env=_repo_env(repo), |
| 222 | ) |
| 223 | assert result.exit_code == 0, result.output |
| 224 | data = json.loads(result.stdout) |
| 225 | assert data["commit_id"] == "c" * 64 |
| 226 | assert data["ref"] == "main" |
| 227 | |
| 228 | def test_resolve_head(self, tmp_path: pathlib.Path) -> None: |
| 229 | repo = _init_repo(tmp_path) |
| 230 | oid = _make_object(repo, b"data") |
| 231 | _make_snapshot(repo, "s" * 64, {"f": oid}) |
| 232 | _make_commit(repo, "d" * 64, "s" * 64) |
| 233 | _set_head(repo, "main", "d" * 64) |
| 234 | |
| 235 | result = runner.invoke( |
| 236 | cli, ["plumbing", "rev-parse", "HEAD"], |
| 237 | env=_repo_env(repo), |
| 238 | ) |
| 239 | assert result.exit_code == 0, result.output |
| 240 | data = json.loads(result.stdout) |
| 241 | assert data["commit_id"] == "d" * 64 |
| 242 | |
| 243 | def test_resolve_text_format(self, tmp_path: pathlib.Path) -> None: |
| 244 | repo = _init_repo(tmp_path) |
| 245 | oid = _make_object(repo, b"data") |
| 246 | _make_snapshot(repo, "s" * 64, {"f": oid}) |
| 247 | _make_commit(repo, "e" * 64, "s" * 64) |
| 248 | _set_head(repo, "main", "e" * 64) |
| 249 | |
| 250 | result = runner.invoke( |
| 251 | cli, ["plumbing", "rev-parse", "--format", "text", "main"], |
| 252 | env=_repo_env(repo), |
| 253 | ) |
| 254 | assert result.exit_code == 0, result.output |
| 255 | assert result.stdout.strip() == "e" * 64 |
| 256 | |
| 257 | def test_unknown_ref_errors(self, tmp_path: pathlib.Path) -> None: |
| 258 | repo = _init_repo(tmp_path) |
| 259 | result = runner.invoke( |
| 260 | cli, ["plumbing", "rev-parse", "nonexistent"], |
| 261 | env=_repo_env(repo), |
| 262 | ) |
| 263 | assert result.exit_code == ExitCode.USER_ERROR |
| 264 | data = json.loads(result.stdout) |
| 265 | assert data["commit_id"] is None |
| 266 | |
| 267 | |
| 268 | # --------------------------------------------------------------------------- |
| 269 | # ls-files |
| 270 | # --------------------------------------------------------------------------- |
| 271 | |
| 272 | |
| 273 | class TestLsFiles: |
| 274 | def test_lists_files_json(self, tmp_path: pathlib.Path) -> None: |
| 275 | repo = _init_repo(tmp_path) |
| 276 | oid = _make_object(repo, b"track data") |
| 277 | _make_snapshot(repo, "s" * 64, {"tracks/drums.mid": oid}) |
| 278 | _make_commit(repo, "f" * 64, "s" * 64) |
| 279 | _set_head(repo, "main", "f" * 64) |
| 280 | |
| 281 | result = runner.invoke( |
| 282 | cli, ["plumbing", "ls-files"], |
| 283 | env=_repo_env(repo), |
| 284 | ) |
| 285 | assert result.exit_code == 0, result.output |
| 286 | data = json.loads(result.stdout) |
| 287 | assert data["file_count"] == 1 |
| 288 | assert data["files"][0]["path"] == "tracks/drums.mid" |
| 289 | assert data["files"][0]["object_id"] == oid |
| 290 | |
| 291 | def test_lists_files_text(self, tmp_path: pathlib.Path) -> None: |
| 292 | repo = _init_repo(tmp_path) |
| 293 | oid = _make_object(repo, b"data") |
| 294 | _make_snapshot(repo, "s" * 64, {"a.txt": oid}) |
| 295 | _make_commit(repo, "a" * 64, "s" * 64) |
| 296 | _set_head(repo, "main", "a" * 64) |
| 297 | |
| 298 | result = runner.invoke( |
| 299 | cli, ["plumbing", "ls-files", "--format", "text"], |
| 300 | env=_repo_env(repo), |
| 301 | ) |
| 302 | assert result.exit_code == 0, result.output |
| 303 | assert "a.txt" in result.stdout |
| 304 | |
| 305 | def test_with_explicit_commit(self, tmp_path: pathlib.Path) -> None: |
| 306 | repo = _init_repo(tmp_path) |
| 307 | oid = _make_object(repo, b"data") |
| 308 | _make_snapshot(repo, "s" * 64, {"x.mid": oid}) |
| 309 | _make_commit(repo, "1" * 64, "s" * 64) |
| 310 | |
| 311 | result = runner.invoke( |
| 312 | cli, ["plumbing", "ls-files", "--commit", "1" * 64], |
| 313 | env=_repo_env(repo), |
| 314 | ) |
| 315 | assert result.exit_code == 0, result.output |
| 316 | data = json.loads(result.stdout) |
| 317 | assert data["commit_id"] == "1" * 64 |
| 318 | |
| 319 | def test_no_commits_errors(self, tmp_path: pathlib.Path) -> None: |
| 320 | repo = _init_repo(tmp_path) |
| 321 | result = runner.invoke( |
| 322 | cli, ["plumbing", "ls-files"], |
| 323 | env=_repo_env(repo), |
| 324 | ) |
| 325 | assert result.exit_code == ExitCode.USER_ERROR |
| 326 | |
| 327 | |
| 328 | # --------------------------------------------------------------------------- |
| 329 | # read-commit |
| 330 | # --------------------------------------------------------------------------- |
| 331 | |
| 332 | |
| 333 | class TestReadCommit: |
| 334 | def test_reads_commit_json(self, tmp_path: pathlib.Path) -> None: |
| 335 | repo = _init_repo(tmp_path) |
| 336 | oid = _make_object(repo, b"data") |
| 337 | _make_snapshot(repo, "s" * 64, {"f": oid}) |
| 338 | _make_commit(repo, "2" * 64, "s" * 64, message="my message") |
| 339 | |
| 340 | result = runner.invoke( |
| 341 | cli, ["plumbing", "read-commit", "2" * 64], |
| 342 | env=_repo_env(repo), |
| 343 | catch_exceptions=False, |
| 344 | ) |
| 345 | assert result.exit_code == 0, result.output |
| 346 | data = json.loads(result.stdout) |
| 347 | assert data["commit_id"] == "2" * 64 |
| 348 | assert data["message"] == "my message" |
| 349 | assert data["snapshot_id"] == "s" * 64 |
| 350 | |
| 351 | def test_missing_commit_errors(self, tmp_path: pathlib.Path) -> None: |
| 352 | repo = _init_repo(tmp_path) |
| 353 | result = runner.invoke( |
| 354 | cli, ["plumbing", "read-commit", "z" * 64], |
| 355 | env=_repo_env(repo), |
| 356 | ) |
| 357 | assert result.exit_code == ExitCode.USER_ERROR |
| 358 | data = json.loads(result.stdout) |
| 359 | assert "error" in data |
| 360 | |
| 361 | |
| 362 | # --------------------------------------------------------------------------- |
| 363 | # read-snapshot |
| 364 | # --------------------------------------------------------------------------- |
| 365 | |
| 366 | |
| 367 | class TestReadSnapshot: |
| 368 | def test_reads_snapshot_json(self, tmp_path: pathlib.Path) -> None: |
| 369 | repo = _init_repo(tmp_path) |
| 370 | oid = _make_object(repo, b"snap data") |
| 371 | _make_snapshot(repo, "9" * 64, {"track.mid": oid}) |
| 372 | |
| 373 | result = runner.invoke( |
| 374 | cli, ["plumbing", "read-snapshot", "9" * 64], |
| 375 | env=_repo_env(repo), |
| 376 | catch_exceptions=False, |
| 377 | ) |
| 378 | assert result.exit_code == 0, result.output |
| 379 | data = json.loads(result.stdout) |
| 380 | assert data["snapshot_id"] == "9" * 64 |
| 381 | assert data["file_count"] == 1 |
| 382 | assert "track.mid" in data["manifest"] |
| 383 | |
| 384 | def test_missing_snapshot_errors(self, tmp_path: pathlib.Path) -> None: |
| 385 | repo = _init_repo(tmp_path) |
| 386 | result = runner.invoke( |
| 387 | cli, ["plumbing", "read-snapshot", "nothere"], |
| 388 | env=_repo_env(repo), |
| 389 | ) |
| 390 | assert result.exit_code == ExitCode.USER_ERROR |
| 391 | |
| 392 | |
| 393 | # --------------------------------------------------------------------------- |
| 394 | # commit-tree |
| 395 | # --------------------------------------------------------------------------- |
| 396 | |
| 397 | |
| 398 | class TestCommitTree: |
| 399 | def test_creates_commit_from_snapshot(self, tmp_path: pathlib.Path) -> None: |
| 400 | import hashlib |
| 401 | repo = _init_repo(tmp_path) |
| 402 | oid = _make_object(repo, b"content") |
| 403 | snap_id = hashlib.sha256(b"snapshot-1").hexdigest() |
| 404 | _make_snapshot(repo, snap_id, {"file.txt": oid}) |
| 405 | |
| 406 | result = runner.invoke( |
| 407 | cli, |
| 408 | [ |
| 409 | "plumbing", "commit-tree", |
| 410 | "--snapshot", snap_id, |
| 411 | "--message", "plumbing commit", |
| 412 | "--author", "bot", |
| 413 | ], |
| 414 | env=_repo_env(repo), |
| 415 | catch_exceptions=False, |
| 416 | ) |
| 417 | assert result.exit_code == 0, result.output |
| 418 | data = json.loads(result.stdout) |
| 419 | assert "commit_id" in data |
| 420 | assert len(data["commit_id"]) == 64 |
| 421 | |
| 422 | def test_with_parent(self, tmp_path: pathlib.Path) -> None: |
| 423 | import hashlib |
| 424 | repo = _init_repo(tmp_path) |
| 425 | oid = _make_object(repo, b"data") |
| 426 | snap_id_1 = hashlib.sha256(b"snapshot-a").hexdigest() |
| 427 | snap_id_2 = hashlib.sha256(b"snapshot-b").hexdigest() |
| 428 | parent_id = hashlib.sha256(b"parent-commit").hexdigest() |
| 429 | _make_snapshot(repo, snap_id_1, {"a": oid}) |
| 430 | _make_commit(repo, parent_id, snap_id_1) |
| 431 | |
| 432 | _make_snapshot(repo, snap_id_2, {"b": oid}) |
| 433 | result = runner.invoke( |
| 434 | cli, |
| 435 | [ |
| 436 | "plumbing", "commit-tree", |
| 437 | "--snapshot", snap_id_2, |
| 438 | "--parent", parent_id, |
| 439 | "--message", "child", |
| 440 | ], |
| 441 | env=_repo_env(repo), |
| 442 | catch_exceptions=False, |
| 443 | ) |
| 444 | assert result.exit_code == 0, result.output |
| 445 | data = json.loads(result.stdout) |
| 446 | assert "commit_id" in data |
| 447 | |
| 448 | def test_missing_snapshot_errors(self, tmp_path: pathlib.Path) -> None: |
| 449 | repo = _init_repo(tmp_path) |
| 450 | result = runner.invoke( |
| 451 | cli, |
| 452 | ["plumbing", "commit-tree", "--snapshot", "nosuch"], |
| 453 | env=_repo_env(repo), |
| 454 | ) |
| 455 | assert result.exit_code == ExitCode.USER_ERROR |
| 456 | |
| 457 | |
| 458 | # --------------------------------------------------------------------------- |
| 459 | # update-ref |
| 460 | # --------------------------------------------------------------------------- |
| 461 | |
| 462 | |
| 463 | class TestUpdateRef: |
| 464 | def test_creates_branch_ref(self, tmp_path: pathlib.Path) -> None: |
| 465 | repo = _init_repo(tmp_path) |
| 466 | oid = _make_object(repo, b"x") |
| 467 | _make_snapshot(repo, "1" * 64, {"x": oid}) |
| 468 | _make_commit(repo, "3" * 64, "1" * 64) |
| 469 | |
| 470 | result = runner.invoke( |
| 471 | cli, |
| 472 | ["plumbing", "update-ref", "feature", "3" * 64], |
| 473 | env=_repo_env(repo), |
| 474 | catch_exceptions=False, |
| 475 | ) |
| 476 | assert result.exit_code == 0, result.output |
| 477 | data = json.loads(result.stdout) |
| 478 | assert data["branch"] == "feature" |
| 479 | assert data["commit_id"] == "3" * 64 |
| 480 | ref = repo / ".muse" / "refs" / "heads" / "feature" |
| 481 | assert ref.read_text() == "3" * 64 |
| 482 | |
| 483 | def test_updates_existing_ref(self, tmp_path: pathlib.Path) -> None: |
| 484 | repo = _init_repo(tmp_path) |
| 485 | oid = _make_object(repo, b"y") |
| 486 | _make_snapshot(repo, "1" * 64, {"y": oid}) |
| 487 | _make_commit(repo, "4" * 64, "1" * 64) |
| 488 | _make_commit(repo, "5" * 64, "1" * 64, parent_commit_id="4" * 64) |
| 489 | _set_head(repo, "main", "4" * 64) |
| 490 | |
| 491 | result = runner.invoke( |
| 492 | cli, |
| 493 | ["plumbing", "update-ref", "main", "5" * 64], |
| 494 | env=_repo_env(repo), |
| 495 | ) |
| 496 | assert result.exit_code == 0, result.output |
| 497 | data = json.loads(result.stdout) |
| 498 | assert data["previous"] == "4" * 64 |
| 499 | assert data["commit_id"] == "5" * 64 |
| 500 | |
| 501 | def test_delete_ref(self, tmp_path: pathlib.Path) -> None: |
| 502 | repo = _init_repo(tmp_path) |
| 503 | _set_head(repo, "todelete", "x" * 64) |
| 504 | result = runner.invoke( |
| 505 | cli, |
| 506 | ["plumbing", "update-ref", "--delete", "todelete"], |
| 507 | env=_repo_env(repo), |
| 508 | ) |
| 509 | assert result.exit_code == 0, result.output |
| 510 | data = json.loads(result.stdout) |
| 511 | assert data["deleted"] is True |
| 512 | ref = repo / ".muse" / "refs" / "heads" / "todelete" |
| 513 | assert not ref.exists() |
| 514 | |
| 515 | def test_verify_commit_not_found_errors(self, tmp_path: pathlib.Path) -> None: |
| 516 | repo = _init_repo(tmp_path) |
| 517 | result = runner.invoke( |
| 518 | cli, |
| 519 | ["plumbing", "update-ref", "main", "0" * 64], |
| 520 | env=_repo_env(repo), |
| 521 | ) |
| 522 | assert result.exit_code == ExitCode.USER_ERROR |
| 523 | |
| 524 | def test_no_verify_skips_commit_check(self, tmp_path: pathlib.Path) -> None: |
| 525 | repo = _init_repo(tmp_path) |
| 526 | result = runner.invoke( |
| 527 | cli, |
| 528 | ["plumbing", "update-ref", "--no-verify", "feature", "9" * 64], |
| 529 | env=_repo_env(repo), |
| 530 | ) |
| 531 | assert result.exit_code == 0, result.output |
| 532 | ref = repo / ".muse" / "refs" / "heads" / "feature" |
| 533 | assert ref.read_text() == "9" * 64 |
| 534 | |
| 535 | |
| 536 | # --------------------------------------------------------------------------- |
| 537 | # commit-graph |
| 538 | # --------------------------------------------------------------------------- |
| 539 | |
| 540 | |
| 541 | class TestCommitGraph: |
| 542 | def test_linear_graph(self, tmp_path: pathlib.Path) -> None: |
| 543 | repo = _init_repo(tmp_path) |
| 544 | oid = _make_object(repo, b"data") |
| 545 | _make_snapshot(repo, "1" * 64, {"f": oid}) |
| 546 | _make_commit(repo, "c1" + "0" * 62, "1" * 64, message="first") |
| 547 | _make_commit( |
| 548 | repo, |
| 549 | "c2" + "0" * 62, |
| 550 | "1" * 64, |
| 551 | message="second", |
| 552 | parent_commit_id="c1" + "0" * 62, |
| 553 | ) |
| 554 | _set_head(repo, "main", "c2" + "0" * 62) |
| 555 | |
| 556 | result = runner.invoke( |
| 557 | cli, ["plumbing", "commit-graph"], |
| 558 | env=_repo_env(repo), |
| 559 | catch_exceptions=False, |
| 560 | ) |
| 561 | assert result.exit_code == 0, result.output |
| 562 | data = json.loads(result.stdout) |
| 563 | assert data["count"] == 2 |
| 564 | commit_ids = [c["commit_id"] for c in data["commits"]] |
| 565 | assert "c2" + "0" * 62 in commit_ids |
| 566 | assert "c1" + "0" * 62 in commit_ids |
| 567 | |
| 568 | def test_text_format(self, tmp_path: pathlib.Path) -> None: |
| 569 | repo = _init_repo(tmp_path) |
| 570 | oid = _make_object(repo, b"data") |
| 571 | _make_snapshot(repo, "1" * 64, {"f": oid}) |
| 572 | _make_commit(repo, "e1" + "0" * 62, "1" * 64) |
| 573 | _set_head(repo, "main", "e1" + "0" * 62) |
| 574 | |
| 575 | result = runner.invoke( |
| 576 | cli, ["plumbing", "commit-graph", "--format", "text"], |
| 577 | env=_repo_env(repo), |
| 578 | ) |
| 579 | assert result.exit_code == 0, result.output |
| 580 | assert "e1" + "0" * 62 in result.stdout |
| 581 | |
| 582 | def test_explicit_tip(self, tmp_path: pathlib.Path) -> None: |
| 583 | repo = _init_repo(tmp_path) |
| 584 | oid = _make_object(repo, b"data") |
| 585 | _make_snapshot(repo, "1" * 64, {"f": oid}) |
| 586 | _make_commit(repo, "t1" + "0" * 62, "1" * 64) |
| 587 | |
| 588 | result = runner.invoke( |
| 589 | cli, ["plumbing", "commit-graph", "--tip", "t1" + "0" * 62], |
| 590 | env=_repo_env(repo), |
| 591 | ) |
| 592 | assert result.exit_code == 0, result.output |
| 593 | data = json.loads(result.stdout) |
| 594 | assert data["tip"] == "t1" + "0" * 62 |
| 595 | |
| 596 | def test_no_commits_errors(self, tmp_path: pathlib.Path) -> None: |
| 597 | repo = _init_repo(tmp_path) |
| 598 | result = runner.invoke( |
| 599 | cli, ["plumbing", "commit-graph"], |
| 600 | env=_repo_env(repo), |
| 601 | ) |
| 602 | assert result.exit_code == ExitCode.USER_ERROR |
| 603 | |
| 604 | |
| 605 | # --------------------------------------------------------------------------- |
| 606 | # pack-objects |
| 607 | # --------------------------------------------------------------------------- |
| 608 | |
| 609 | |
| 610 | class TestPackObjects: |
| 611 | def test_packs_head(self, tmp_path: pathlib.Path) -> None: |
| 612 | repo = _init_repo(tmp_path) |
| 613 | oid = _make_object(repo, b"pack me") |
| 614 | _make_snapshot(repo, "1" * 64, {"f.mid": oid}) |
| 615 | _make_commit(repo, "p" + "0" * 63, "1" * 64) |
| 616 | _set_head(repo, "main", "p" + "0" * 63) |
| 617 | |
| 618 | result = runner.invoke( |
| 619 | cli, ["plumbing", "pack-objects", "HEAD"], |
| 620 | env=_repo_env(repo), |
| 621 | catch_exceptions=False, |
| 622 | ) |
| 623 | assert result.exit_code == 0, result.output |
| 624 | data = json.loads(result.stdout) |
| 625 | assert "commits" in data |
| 626 | assert len(data["commits"]) >= 1 |
| 627 | |
| 628 | def test_packs_explicit_commit(self, tmp_path: pathlib.Path) -> None: |
| 629 | repo = _init_repo(tmp_path) |
| 630 | oid = _make_object(repo, b"explicit") |
| 631 | _make_snapshot(repo, "1" * 64, {"g": oid}) |
| 632 | commit_id = "q" + "0" * 63 |
| 633 | _make_commit(repo, commit_id, "1" * 64) |
| 634 | |
| 635 | result = runner.invoke( |
| 636 | cli, ["plumbing", "pack-objects", commit_id], |
| 637 | env=_repo_env(repo), |
| 638 | catch_exceptions=False, |
| 639 | ) |
| 640 | assert result.exit_code == 0, result.output |
| 641 | data = json.loads(result.stdout) |
| 642 | commit_ids = [c["commit_id"] for c in data["commits"]] |
| 643 | assert commit_id in commit_ids |
| 644 | |
| 645 | def test_no_commits_on_head_errors(self, tmp_path: pathlib.Path) -> None: |
| 646 | repo = _init_repo(tmp_path) |
| 647 | result = runner.invoke( |
| 648 | cli, ["plumbing", "pack-objects", "HEAD"], |
| 649 | env=_repo_env(repo), |
| 650 | ) |
| 651 | assert result.exit_code == ExitCode.USER_ERROR |
| 652 | |
| 653 | |
| 654 | # --------------------------------------------------------------------------- |
| 655 | # unpack-objects |
| 656 | # --------------------------------------------------------------------------- |
| 657 | |
| 658 | |
| 659 | class TestUnpackObjects: |
| 660 | def test_unpacks_valid_bundle(self, tmp_path: pathlib.Path) -> None: |
| 661 | source = _init_repo(tmp_path / "src") |
| 662 | dest = _init_repo(tmp_path / "dst") |
| 663 | |
| 664 | oid = _make_object(source, b"unpack me") |
| 665 | _make_snapshot(source, "1" * 64, {"h.mid": oid}) |
| 666 | commit_id = "u" + "0" * 63 |
| 667 | _make_commit(source, commit_id, "1" * 64) |
| 668 | |
| 669 | bundle = build_pack(source, [commit_id]) |
| 670 | bundle_json = json.dumps(bundle) |
| 671 | |
| 672 | result = runner.invoke( |
| 673 | cli, |
| 674 | ["plumbing", "unpack-objects"], |
| 675 | input=bundle_json, |
| 676 | env=_repo_env(dest), |
| 677 | catch_exceptions=False, |
| 678 | ) |
| 679 | assert result.exit_code == 0, result.output |
| 680 | data = json.loads(result.stdout) |
| 681 | assert "objects_written" in data |
| 682 | assert data["commits_written"] == 1 |
| 683 | assert data["objects_written"] == 1 |
| 684 | |
| 685 | def test_invalid_json_errors(self, tmp_path: pathlib.Path) -> None: |
| 686 | repo = _init_repo(tmp_path) |
| 687 | result = runner.invoke( |
| 688 | cli, |
| 689 | ["plumbing", "unpack-objects"], |
| 690 | input="NOT_VALID_JSON", |
| 691 | env=_repo_env(repo), |
| 692 | ) |
| 693 | assert result.exit_code == ExitCode.USER_ERROR |
| 694 | |
| 695 | def test_idempotent_unpack(self, tmp_path: pathlib.Path) -> None: |
| 696 | repo = _init_repo(tmp_path) |
| 697 | oid = _make_object(repo, b"idempotent") |
| 698 | _make_snapshot(repo, "1" * 64, {"i.txt": oid}) |
| 699 | commit_id = "i" + "0" * 63 |
| 700 | _make_commit(repo, commit_id, "1" * 64) |
| 701 | |
| 702 | bundle = build_pack(repo, [commit_id]) |
| 703 | bundle_json = json.dumps(bundle) |
| 704 | |
| 705 | result1 = runner.invoke( |
| 706 | cli, ["plumbing", "unpack-objects"], |
| 707 | input=bundle_json, |
| 708 | env=_repo_env(repo), |
| 709 | ) |
| 710 | assert result1.exit_code == 0, result1.output |
| 711 | |
| 712 | result2 = runner.invoke( |
| 713 | cli, ["plumbing", "unpack-objects"], |
| 714 | input=bundle_json, |
| 715 | env=_repo_env(repo), |
| 716 | ) |
| 717 | assert result2.exit_code == 0, result2.output |
| 718 | data = json.loads(result2.stdout) |
| 719 | assert data["objects_written"] == 0 |
| 720 | assert data["objects_skipped"] == 1 |
| 721 | |
| 722 | |
| 723 | # --------------------------------------------------------------------------- |
| 724 | # ls-remote (moved to plumbing namespace) |
| 725 | # --------------------------------------------------------------------------- |
| 726 | |
| 727 | |
| 728 | class TestLsRemote: |
| 729 | def test_bare_url_transport_error(self) -> None: |
| 730 | """Bare URL to a non-existent server produces exit code INTERNAL_ERROR.""" |
| 731 | result = runner.invoke( |
| 732 | cli, |
| 733 | ["plumbing", "ls-remote", "https://localhost:0/no-such-server"], |
| 734 | ) |
| 735 | assert result.exit_code == ExitCode.INTERNAL_ERROR |
| 736 | |
| 737 | def test_non_url_non_remote_errors(self, tmp_path: pathlib.Path) -> None: |
| 738 | """A non-URL, non-configured remote name exits with code USER_ERROR.""" |
| 739 | repo = _init_repo(tmp_path) |
| 740 | result = runner.invoke( |
| 741 | cli, |
| 742 | ["plumbing", "ls-remote", "not-a-url-or-remote"], |
| 743 | env=_repo_env(repo), |
| 744 | ) |
| 745 | assert result.exit_code == ExitCode.USER_ERROR |