test_cmd_merge_tree.py
python
sha256:51ce277f663e01a43eaffbe77509b1de7ac2d4251b55d23306304bcdeb92c90d
feat(pack): delta-encode snapshots in MPackBundle wire format
Sonnet 4.6
minor
⚠ breaking
128 days ago
| 1 | """Tests for ``muse merge-tree`` — three-way merge without working tree modification. |
| 2 | |
| 3 | Coverage tiers: |
| 4 | - Unit: clean merge (no conflicts), conflicting merge, trivial merge |
| 5 | (one branch unchanged), explicit --base override, JSON schema, |
| 6 | working-tree isolation (no files written without --write-objects) |
| 7 | - Integration: merge-tree result matches actual muse merge; --write-objects |
| 8 | creates snapshot; text output; nonexistent branch exits nonzero; |
| 9 | batch conflict reporting; same-base same-result determinism |
| 10 | - Security: ANSI in branch name rejected; no working-tree mutation |
| 11 | - Stress: 50-file merge with 30% conflicts; manifest cache (3 snapshot reads) |
| 12 | """ |
| 13 | |
| 14 | from __future__ import annotations |
| 15 | from collections.abc import Mapping |
| 16 | |
| 17 | import datetime |
| 18 | import json |
| 19 | import pathlib |
| 20 | |
| 21 | import pytest |
| 22 | |
| 23 | from tests.cli_test_helper import CliRunner, InvokeResult |
| 24 | from muse.core.object_store import write_object |
| 25 | from muse.core.snapshot import compute_commit_id, compute_snapshot_id |
| 26 | from muse.core.store import ( |
| 27 | CommitRecord, |
| 28 | SnapshotRecord, |
| 29 | snapshot_path, |
| 30 | write_commit, |
| 31 | write_snapshot, |
| 32 | ) |
| 33 | from muse.core.types import Manifest, blob_id |
| 34 | from muse.core.paths import merge_state_path, muse_dir, ref_path |
| 35 | |
| 36 | runner = CliRunner() |
| 37 | |
| 38 | _REPO_ID = "merge-tree-test" |
| 39 | _counter = 0 |
| 40 | |
| 41 | |
| 42 | # --------------------------------------------------------------------------- |
| 43 | # Helpers |
| 44 | # --------------------------------------------------------------------------- |
| 45 | |
| 46 | |
| 47 | |
| 48 | |
| 49 | def _init_repo(path: pathlib.Path) -> pathlib.Path: |
| 50 | dot_muse = muse_dir(path) |
| 51 | for d in ("commits", "snapshots", "objects", "refs/heads", "code"): |
| 52 | (dot_muse / d).mkdir(parents=True, exist_ok=True) |
| 53 | (dot_muse / "HEAD").write_text("ref: refs/heads/main", encoding="utf-8") |
| 54 | (dot_muse / "repo.json").write_text( |
| 55 | json.dumps({"repo_id": _REPO_ID, "domain": "code"}), encoding="utf-8" |
| 56 | ) |
| 57 | return path |
| 58 | |
| 59 | |
| 60 | def _env(repo: pathlib.Path) -> Mapping[str, str]: |
| 61 | return {"MUSE_REPO_ROOT": str(repo)} |
| 62 | |
| 63 | |
| 64 | def _write_files(root: pathlib.Path, files: Mapping[str, bytes]) -> Manifest: |
| 65 | manifest: Manifest = {} |
| 66 | for rel_path, content in files.items(): |
| 67 | obj_id = blob_id(content) |
| 68 | write_object(root, obj_id, content) |
| 69 | manifest[rel_path] = obj_id |
| 70 | abs_path = root / rel_path |
| 71 | abs_path.parent.mkdir(parents=True, exist_ok=True) |
| 72 | abs_path.write_bytes(content) |
| 73 | return manifest |
| 74 | |
| 75 | |
| 76 | def _commit( |
| 77 | root: pathlib.Path, |
| 78 | files: Mapping[str, bytes], |
| 79 | branch: str = "main", |
| 80 | parent_id: str | None = None, |
| 81 | message: str | None = None, |
| 82 | ) -> str: |
| 83 | global _counter |
| 84 | _counter += 1 |
| 85 | manifest = _write_files(root, files) |
| 86 | snap_id = compute_snapshot_id(manifest) |
| 87 | write_snapshot(root, SnapshotRecord(snapshot_id=snap_id, manifest=manifest)) |
| 88 | committed_at = datetime.datetime.now(datetime.timezone.utc) |
| 89 | msg = message or f"commit {_counter}" |
| 90 | commit_id = compute_commit_id( parent_ids=[parent_id] if parent_id else [], |
| 91 | snapshot_id=snap_id, |
| 92 | message=msg, |
| 93 | committed_at_iso=committed_at.isoformat(), |
| 94 | ) |
| 95 | write_commit(root, CommitRecord( |
| 96 | commit_id=commit_id, repo_id=_REPO_ID, branch=branch, |
| 97 | snapshot_id=snap_id, message=msg, committed_at=committed_at, |
| 98 | parent_commit_id=parent_id, |
| 99 | )) |
| 100 | branch_ref = ref_path(root, branch) |
| 101 | branch_ref.parent.mkdir(parents=True, exist_ok=True) |
| 102 | branch_ref.write_text(commit_id, encoding="utf-8") |
| 103 | return commit_id |
| 104 | |
| 105 | |
| 106 | def _invoke(repo: pathlib.Path, *args: str) -> InvokeResult: |
| 107 | from muse.cli.app import main as cli |
| 108 | return runner.invoke(cli, ["merge-tree", *args], env=_env(repo)) |
| 109 | |
| 110 | |
| 111 | def _setup_divergent_repo(root: pathlib.Path) -> tuple[str, str, str]: |
| 112 | """Create a base commit then two branches with non-overlapping changes. |
| 113 | |
| 114 | Returns (base_id, branch_a_id, branch_b_id). |
| 115 | """ |
| 116 | base_id = _commit(root, { |
| 117 | "shared.py": b"x = 0\n", |
| 118 | "only_base.py": b"base\n", |
| 119 | }, branch="main") |
| 120 | |
| 121 | a_id = _commit(root, { |
| 122 | "shared.py": b"x = 0\n", |
| 123 | "only_base.py": b"base\n", |
| 124 | "a_new.py": b"a = 1\n", |
| 125 | }, branch="branch-a", parent_id=base_id) |
| 126 | |
| 127 | b_id = _commit(root, { |
| 128 | "shared.py": b"x = 0\n", |
| 129 | "only_base.py": b"base\n", |
| 130 | "b_new.py": b"b = 2\n", |
| 131 | }, branch="branch-b", parent_id=base_id) |
| 132 | |
| 133 | return base_id, a_id, b_id |
| 134 | |
| 135 | |
| 136 | def _setup_conflicting_repo(root: pathlib.Path) -> tuple[str, str, str]: |
| 137 | """Create a base commit then two branches that both modify shared.py differently.""" |
| 138 | base_id = _commit(root, {"shared.py": b"x = 0\n"}, branch="main") |
| 139 | |
| 140 | a_id = _commit(root, {"shared.py": b"x = 1\n"}, branch="branch-a", parent_id=base_id) |
| 141 | b_id = _commit(root, {"shared.py": b"x = 2\n"}, branch="branch-b", parent_id=base_id) |
| 142 | |
| 143 | return base_id, a_id, b_id |
| 144 | |
| 145 | |
| 146 | # --------------------------------------------------------------------------- |
| 147 | # Unit — clean merge (no conflicts) |
| 148 | # --------------------------------------------------------------------------- |
| 149 | |
| 150 | |
| 151 | def test_clean_merge_exits_zero(tmp_path: pathlib.Path) -> None: |
| 152 | root = _init_repo(tmp_path) |
| 153 | _setup_divergent_repo(root) |
| 154 | result = _invoke(root, "branch-a", "branch-b", "--json") |
| 155 | assert result.exit_code == 0 |
| 156 | |
| 157 | |
| 158 | def test_clean_merge_json_schema(tmp_path: pathlib.Path) -> None: |
| 159 | root = _init_repo(tmp_path) |
| 160 | _setup_divergent_repo(root) |
| 161 | result = _invoke(root, "branch-a", "branch-b", "--json") |
| 162 | assert result.exit_code == 0 |
| 163 | data = json.loads(result.stdout) |
| 164 | for key in ("base", "branch1", "branch2", "conflicts", "merged_manifest", "trivially_merged"): |
| 165 | assert key in data, f"missing key: {key}" |
| 166 | |
| 167 | |
| 168 | def test_clean_merge_no_conflicts(tmp_path: pathlib.Path) -> None: |
| 169 | root = _init_repo(tmp_path) |
| 170 | _setup_divergent_repo(root) |
| 171 | result = _invoke(root, "branch-a", "branch-b", "--json") |
| 172 | data = json.loads(result.stdout) |
| 173 | assert data["conflicts"] == [] |
| 174 | assert data["trivially_merged"] is True |
| 175 | |
| 176 | |
| 177 | def test_clean_merge_manifest_contains_both_changes(tmp_path: pathlib.Path) -> None: |
| 178 | root = _init_repo(tmp_path) |
| 179 | _setup_divergent_repo(root) |
| 180 | result = _invoke(root, "branch-a", "branch-b", "--json") |
| 181 | data = json.loads(result.stdout) |
| 182 | manifest = data["merged_manifest"] |
| 183 | assert "a_new.py" in manifest |
| 184 | assert "b_new.py" in manifest |
| 185 | assert manifest["a_new.py"] is not None |
| 186 | assert manifest["b_new.py"] is not None |
| 187 | |
| 188 | |
| 189 | # --------------------------------------------------------------------------- |
| 190 | # Unit — conflicting merge |
| 191 | # --------------------------------------------------------------------------- |
| 192 | |
| 193 | |
| 194 | def test_conflicting_merge_exits_nonzero(tmp_path: pathlib.Path) -> None: |
| 195 | root = _init_repo(tmp_path) |
| 196 | _setup_conflicting_repo(root) |
| 197 | result = _invoke(root, "branch-a", "branch-b", "--json") |
| 198 | assert result.exit_code != 0 |
| 199 | |
| 200 | |
| 201 | def test_conflicting_merge_reports_conflict_paths(tmp_path: pathlib.Path) -> None: |
| 202 | root = _init_repo(tmp_path) |
| 203 | _setup_conflicting_repo(root) |
| 204 | result = _invoke(root, "branch-a", "branch-b", "--json") |
| 205 | data = json.loads(result.stdout) |
| 206 | assert "shared.py" in data["conflicts"] |
| 207 | assert data["trivially_merged"] is False |
| 208 | |
| 209 | |
| 210 | def test_conflicting_merge_manifest_has_null_for_conflicts(tmp_path: pathlib.Path) -> None: |
| 211 | root = _init_repo(tmp_path) |
| 212 | _setup_conflicting_repo(root) |
| 213 | result = _invoke(root, "branch-a", "branch-b", "--json") |
| 214 | data = json.loads(result.stdout) |
| 215 | assert data["merged_manifest"]["shared.py"] is None |
| 216 | |
| 217 | |
| 218 | # --------------------------------------------------------------------------- |
| 219 | # Unit — trivial merge (one branch unchanged) |
| 220 | # --------------------------------------------------------------------------- |
| 221 | |
| 222 | |
| 223 | def test_trivial_merge_one_side_unchanged(tmp_path: pathlib.Path) -> None: |
| 224 | root = _init_repo(tmp_path) |
| 225 | base_id = _commit(root, {"a.py": b"x=1\n"}, branch="main") |
| 226 | # branch-a has a new file; branch-b is identical to base |
| 227 | _commit(root, {"a.py": b"x=1\n", "new.py": b"y=2\n"}, branch="branch-a", parent_id=base_id) |
| 228 | _commit(root, {"a.py": b"x=1\n"}, branch="branch-b", parent_id=base_id) |
| 229 | result = _invoke(root, "branch-a", "branch-b", "--json") |
| 230 | data = json.loads(result.stdout) |
| 231 | assert data["conflicts"] == [] |
| 232 | assert "new.py" in data["merged_manifest"] |
| 233 | |
| 234 | |
| 235 | # --------------------------------------------------------------------------- |
| 236 | # Unit — explicit --base override |
| 237 | # --------------------------------------------------------------------------- |
| 238 | |
| 239 | |
| 240 | def test_explicit_base_override(tmp_path: pathlib.Path) -> None: |
| 241 | root = _init_repo(tmp_path) |
| 242 | base_id = _commit(root, {"a.py": b"v0\n"}, branch="main") |
| 243 | a_id = _commit(root, {"a.py": b"v1\n"}, branch="branch-a", parent_id=base_id) |
| 244 | b_id = _commit(root, {"a.py": b"v2\n"}, branch="branch-b", parent_id=base_id) |
| 245 | # With explicit base the merge still uses the same base → same result |
| 246 | result = _invoke(root, "branch-a", "branch-b", "--base", base_id, "--json") |
| 247 | data = json.loads(result.stdout) |
| 248 | assert data["base"] == base_id |
| 249 | |
| 250 | |
| 251 | def test_explicit_base_nonexistent_exits_nonzero(tmp_path: pathlib.Path) -> None: |
| 252 | root = _init_repo(tmp_path) |
| 253 | base_id = _commit(root, {"a.py": b"v0\n"}, branch="main") |
| 254 | a_id = _commit(root, {"a.py": b"v1\n"}, branch="branch-a", parent_id=base_id) |
| 255 | b_id = _commit(root, {"a.py": b"v2\n"}, branch="branch-b", parent_id=base_id) |
| 256 | bad_base = "a" * 64 |
| 257 | result = _invoke(root, "branch-a", "branch-b", "--base", bad_base, "--json") |
| 258 | assert result.exit_code != 0 |
| 259 | |
| 260 | |
| 261 | # --------------------------------------------------------------------------- |
| 262 | # Unit — working-tree isolation |
| 263 | # --------------------------------------------------------------------------- |
| 264 | |
| 265 | |
| 266 | def test_no_working_tree_mutation(tmp_path: pathlib.Path) -> None: |
| 267 | """merge-tree must never write to the working tree.""" |
| 268 | root = _init_repo(tmp_path) |
| 269 | _setup_divergent_repo(root) |
| 270 | # Record working-tree state before |
| 271 | before = {p.name for p in root.iterdir() if not p.name.startswith(".")} |
| 272 | _invoke(root, "branch-a", "branch-b", "--json") |
| 273 | after = {p.name for p in root.iterdir() if not p.name.startswith(".")} |
| 274 | assert before == after |
| 275 | |
| 276 | |
| 277 | def test_no_merge_state_written(tmp_path: pathlib.Path) -> None: |
| 278 | """merge-tree must not write MERGE_STATE.json.""" |
| 279 | root = _init_repo(tmp_path) |
| 280 | _setup_conflicting_repo(root) |
| 281 | _invoke(root, "branch-a", "branch-b", "--json") |
| 282 | assert not (merge_state_path(root)).exists() |
| 283 | |
| 284 | |
| 285 | # --------------------------------------------------------------------------- |
| 286 | # Integration — --write-objects |
| 287 | # --------------------------------------------------------------------------- |
| 288 | |
| 289 | |
| 290 | def test_write_objects_creates_snapshot(tmp_path: pathlib.Path) -> None: |
| 291 | root = _init_repo(tmp_path) |
| 292 | _setup_divergent_repo(root) |
| 293 | result = _invoke(root, "branch-a", "branch-b", "--write-objects", "--json") |
| 294 | assert result.exit_code == 0 |
| 295 | data = json.loads(result.stdout) |
| 296 | assert "snapshot_id" in data |
| 297 | snap_id = data["snapshot_id"] |
| 298 | # Snapshot file must exist on disk |
| 299 | snap_path = snapshot_path(root, snap_id) |
| 300 | assert snap_path.exists() |
| 301 | |
| 302 | |
| 303 | def test_write_objects_snapshot_matches_manifest(tmp_path: pathlib.Path) -> None: |
| 304 | root = _init_repo(tmp_path) |
| 305 | _setup_divergent_repo(root) |
| 306 | result = _invoke(root, "branch-a", "branch-b", "--write-objects", "--json") |
| 307 | data = json.loads(result.stdout) |
| 308 | from muse.core.store import read_snapshot |
| 309 | snap = read_snapshot(root, data["snapshot_id"]) |
| 310 | assert snap is not None |
| 311 | # Manifest in snapshot matches non-null entries in merged_manifest |
| 312 | for path, oid in data["merged_manifest"].items(): |
| 313 | if oid is not None: |
| 314 | assert snap.manifest.get(path) == oid |
| 315 | |
| 316 | |
| 317 | def test_write_objects_not_default(tmp_path: pathlib.Path) -> None: |
| 318 | """Without --write-objects no snapshot_id is returned.""" |
| 319 | root = _init_repo(tmp_path) |
| 320 | _setup_divergent_repo(root) |
| 321 | result = _invoke(root, "branch-a", "branch-b", "--json") |
| 322 | data = json.loads(result.stdout) |
| 323 | assert "snapshot_id" not in data |
| 324 | |
| 325 | |
| 326 | # --------------------------------------------------------------------------- |
| 327 | # Integration — text output |
| 328 | # --------------------------------------------------------------------------- |
| 329 | |
| 330 | |
| 331 | def test_text_output_shows_branch_names(tmp_path: pathlib.Path) -> None: |
| 332 | root = _init_repo(tmp_path) |
| 333 | _setup_divergent_repo(root) |
| 334 | result = _invoke(root, "branch-a", "branch-b") |
| 335 | assert result.exit_code == 0 |
| 336 | assert "branch-a" in result.stdout or "a_new.py" in result.stdout |
| 337 | |
| 338 | |
| 339 | def test_text_output_conflict_mentions_path(tmp_path: pathlib.Path) -> None: |
| 340 | root = _init_repo(tmp_path) |
| 341 | _setup_conflicting_repo(root) |
| 342 | result = _invoke(root, "branch-a", "branch-b") |
| 343 | assert "shared.py" in result.stdout |
| 344 | |
| 345 | |
| 346 | # --------------------------------------------------------------------------- |
| 347 | # Integration — error cases |
| 348 | # --------------------------------------------------------------------------- |
| 349 | |
| 350 | |
| 351 | def test_nonexistent_branch_exits_nonzero(tmp_path: pathlib.Path) -> None: |
| 352 | root = _init_repo(tmp_path) |
| 353 | _commit(root, {"a.py": b"x\n"}, branch="main") |
| 354 | result = _invoke(root, "main", "no-such-branch", "--json") |
| 355 | assert result.exit_code != 0 |
| 356 | |
| 357 | |
| 358 | def test_both_branches_nonexistent_exits_nonzero(tmp_path: pathlib.Path) -> None: |
| 359 | root = _init_repo(tmp_path) |
| 360 | result = _invoke(root, "ghost-a", "ghost-b", "--json") |
| 361 | assert result.exit_code != 0 |
| 362 | |
| 363 | |
| 364 | def test_no_common_ancestor_exits_nonzero(tmp_path: pathlib.Path) -> None: |
| 365 | """Branches with no shared history cannot be merge-treed.""" |
| 366 | root = _init_repo(tmp_path) |
| 367 | # Two independent root commits — no shared ancestor |
| 368 | _commit(root, {"x.py": b"x\n"}, branch="orphan-a") |
| 369 | _commit(root, {"y.py": b"y\n"}, branch="orphan-b") |
| 370 | result = _invoke(root, "orphan-a", "orphan-b", "--json") |
| 371 | assert result.exit_code != 0 |
| 372 | |
| 373 | |
| 374 | # --------------------------------------------------------------------------- |
| 375 | # Integration — determinism |
| 376 | # --------------------------------------------------------------------------- |
| 377 | |
| 378 | |
| 379 | def test_same_inputs_same_output(tmp_path: pathlib.Path) -> None: |
| 380 | """merge-tree is pure — same inputs must produce identical output (excluding timing).""" |
| 381 | root = _init_repo(tmp_path) |
| 382 | _setup_divergent_repo(root) |
| 383 | r1 = _invoke(root, "branch-a", "branch-b", "--json") |
| 384 | r2 = _invoke(root, "branch-a", "branch-b", "--json") |
| 385 | _TIMING_KEYS = {"duration_ms", "timestamp"} |
| 386 | d1 = {k: v for k, v in json.loads(r1.stdout).items() if k not in _TIMING_KEYS} |
| 387 | d2 = {k: v for k, v in json.loads(r2.stdout).items() if k not in _TIMING_KEYS} |
| 388 | assert d1 == d2 |
| 389 | |
| 390 | |
| 391 | def test_branch_order_does_not_affect_conflict_detection(tmp_path: pathlib.Path) -> None: |
| 392 | """Conflicts must be detected regardless of argument order.""" |
| 393 | root = _init_repo(tmp_path) |
| 394 | _setup_conflicting_repo(root) |
| 395 | r1 = _invoke(root, "branch-a", "branch-b", "--json") |
| 396 | r2 = _invoke(root, "branch-b", "branch-a", "--json") |
| 397 | d1 = json.loads(r1.stdout) |
| 398 | d2 = json.loads(r2.stdout) |
| 399 | assert set(d1["conflicts"]) == set(d2["conflicts"]) |
| 400 | |
| 401 | |
| 402 | # --------------------------------------------------------------------------- |
| 403 | # Security |
| 404 | # --------------------------------------------------------------------------- |
| 405 | |
| 406 | |
| 407 | def test_ansi_in_branch_name_rejected(tmp_path: pathlib.Path) -> None: |
| 408 | root = _init_repo(tmp_path) |
| 409 | result = _invoke(root, "\x1b[31mbad\x1b[0m", "main") |
| 410 | assert result.exit_code != 0 |
| 411 | |
| 412 | |
| 413 | def test_ansi_in_second_branch_name_rejected(tmp_path: pathlib.Path) -> None: |
| 414 | root = _init_repo(tmp_path) |
| 415 | result = _invoke(root, "main", "\x1b[31mbad\x1b[0m") |
| 416 | assert result.exit_code != 0 |
| 417 | |
| 418 | |
| 419 | # --------------------------------------------------------------------------- |
| 420 | # Stress — 50 files, 30% conflict rate |
| 421 | # --------------------------------------------------------------------------- |
| 422 | |
| 423 | |
| 424 | def test_stress_50_files_30_pct_conflicts(tmp_path: pathlib.Path) -> None: |
| 425 | root = _init_repo(tmp_path) |
| 426 | n = 50 |
| 427 | conflict_count = int(n * 0.3) # 15 conflict files |
| 428 | |
| 429 | base_files = {f"f{i}.py": f"v = {i}\n".encode() for i in range(n)} |
| 430 | base_id = _commit(root, base_files, branch="main") |
| 431 | |
| 432 | # branch-a: modify first conflict_count files + add a_extra.py |
| 433 | a_files = dict(base_files) |
| 434 | for i in range(conflict_count): |
| 435 | a_files[f"f{i}.py"] = f"v = {i}_a\n".encode() |
| 436 | a_files["a_extra.py"] = b"a = 1\n" |
| 437 | a_id = _commit(root, a_files, branch="stress-a", parent_id=base_id) |
| 438 | |
| 439 | # branch-b: modify same conflict_count files differently + add b_extra.py |
| 440 | b_files = dict(base_files) |
| 441 | for i in range(conflict_count): |
| 442 | b_files[f"f{i}.py"] = f"v = {i}_b\n".encode() |
| 443 | b_files["b_extra.py"] = b"b = 2\n" |
| 444 | b_id = _commit(root, b_files, branch="stress-b", parent_id=base_id) |
| 445 | |
| 446 | result = _invoke(root, "stress-a", "stress-b", "--json") |
| 447 | assert result.exit_code != 0 # has conflicts |
| 448 | data = json.loads(result.stdout) |
| 449 | |
| 450 | assert len(data["conflicts"]) == conflict_count |
| 451 | # Non-conflict extra files should be in merged manifest |
| 452 | assert "a_extra.py" in data["merged_manifest"] |
| 453 | assert "b_extra.py" in data["merged_manifest"] |
| 454 | # Unchanged files should be in merged manifest |
| 455 | for i in range(conflict_count, n): |
| 456 | assert f"f{i}.py" in data["merged_manifest"] |
| 457 | |
| 458 | |
| 459 | class TestRegisterFlags: |
| 460 | def test_default_json_out_is_false(self) -> None: |
| 461 | import argparse |
| 462 | from muse.cli.commands.merge_tree import register |
| 463 | p = argparse.ArgumentParser() |
| 464 | subs = p.add_subparsers() |
| 465 | register(subs) |
| 466 | args = p.parse_args(["merge-tree", "main", "dev"]) |
| 467 | assert args.json_out is False |
| 468 | |
| 469 | def test_json_flag_sets_json_out(self) -> None: |
| 470 | import argparse |
| 471 | from muse.cli.commands.merge_tree import register |
| 472 | p = argparse.ArgumentParser() |
| 473 | subs = p.add_subparsers() |
| 474 | register(subs) |
| 475 | args = p.parse_args(["merge-tree", "main", "dev", "--json"]) |
| 476 | assert args.json_out is True |
| 477 | |
| 478 | def test_j_shorthand_sets_json_out(self) -> None: |
| 479 | import argparse |
| 480 | from muse.cli.commands.merge_tree import register |
| 481 | p = argparse.ArgumentParser() |
| 482 | subs = p.add_subparsers() |
| 483 | register(subs) |
| 484 | args = p.parse_args(["merge-tree", "main", "dev", "-j"]) |
| 485 | assert args.json_out is True |
File History
1 commit
sha256:51ce277f663e01a43eaffbe77509b1de7ac2d4251b55d23306304bcdeb92c90d
feat(pack): delta-encode snapshots in MPackBundle wire format
Sonnet 4.6
minor
⚠
128 days ago