test_cmd_cherry_pick_hardening.py
python
sha256:b636f72dcba9e190afb980bece906fa5b717fbde014b76ef023df8cb96e01eb9
docs: expand cache plan with all seven testing tiers and do…
Sonnet 4.6
136 days ago
| 1 | """Comprehensive hardening tests for ``muse cherry-pick``. |
| 2 | |
| 3 | Covers all changes introduced in the cherry-pick command review: |
| 4 | |
| 5 | Unit |
| 6 | ---- |
| 7 | - Parser flags: --dry-run, --message/-m, --force, --no-commit, --format, --json |
| 8 | - Dead-code removal: _read_branch absent, pathlib not imported |
| 9 | - validate_branch_name called in run() |
| 10 | - target.message sanitized before embedding in commit record |
| 11 | - ref sanitized in "not found" error |
| 12 | - Write ordering: write_snapshot → write_commit → apply_manifest → write_branch_ref |
| 13 | - Fail-fast on missing parent commit / parent snapshot (no silent {} fallback) |
| 14 | |
| 15 | Integration |
| 16 | ----------- |
| 17 | - Error messages routed to stderr, stdout clean |
| 18 | - JSON schema identical and complete for all code paths |
| 19 | (normal, --no-commit, --dry-run, conflict) |
| 20 | - --dry-run performs no writes (branch ref, workdir, reflog unchanged) |
| 21 | - --no-commit applies workdir changes without advancing the branch ref |
| 22 | - Reflog entry appended after normal cherry-pick |
| 23 | - -m/--message overrides the cherry-picked commit message |
| 24 | - Missing parent commit → INTERNAL_ERROR (not silent fallback) |
| 25 | - Missing target snapshot → INTERNAL_ERROR |
| 26 | |
| 27 | End-to-end |
| 28 | ---------- |
| 29 | - Text output format |
| 30 | - JSON output format with full schema verification |
| 31 | - Cherry-pick from another branch applies correct content |
| 32 | - --force bypasses dirty-workdir guard |
| 33 | |
| 34 | Security |
| 35 | -------- |
| 36 | - ANSI escape codes in ref rejected / sanitized in error |
| 37 | - ANSI in original commit message not propagated to stored commit |
| 38 | - --format with unknown value exits 1 and prints to stderr |
| 39 | - Conflict paths sanitized in text output |
| 40 | |
| 41 | Stress |
| 42 | ------ |
| 43 | - Cherry-pick across a 200-commit history |
| 44 | - 50 sequential cherry-picks in the same repo |
| 45 | - Concurrent cherry-picks to isolated repos |
| 46 | """ |
| 47 | |
| 48 | from __future__ import annotations |
| 49 | |
| 50 | import argparse |
| 51 | import inspect |
| 52 | import json |
| 53 | import pathlib |
| 54 | import threading |
| 55 | import time |
| 56 | |
| 57 | import pytest |
| 58 | |
| 59 | from muse.core._types import fake_id, short_id, split_id |
| 60 | from tests.cli_test_helper import CliRunner |
| 61 | |
| 62 | cli = None # argparse migration — CliRunner ignores this arg |
| 63 | runner = CliRunner() |
| 64 | |
| 65 | |
| 66 | # --------------------------------------------------------------------------- |
| 67 | # Shared helpers |
| 68 | # --------------------------------------------------------------------------- |
| 69 | |
| 70 | def _env(root: pathlib.Path) -> Manifest: |
| 71 | return {"MUSE_REPO_ROOT": str(root)} |
| 72 | |
| 73 | |
| 74 | @pytest.fixture() |
| 75 | def repo(tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch) -> pathlib.Path: |
| 76 | """Repo on ``main`` with two commits: base (a.py) + target (b.py). |
| 77 | |
| 78 | The caller can immediately cherry-pick the HEAD commit to a new branch. |
| 79 | """ |
| 80 | monkeypatch.chdir(tmp_path) |
| 81 | monkeypatch.setenv("MUSE_REPO_ROOT", str(tmp_path)) |
| 82 | r = runner.invoke(cli, ["init"], env=_env(tmp_path), catch_exceptions=False) |
| 83 | assert r.exit_code == 0, r.output |
| 84 | (tmp_path / "a.py").write_text("x = 1\n") |
| 85 | r = runner.invoke(cli, ["commit", "-m", "base"], env=_env(tmp_path), catch_exceptions=False) |
| 86 | assert r.exit_code == 0, r.output |
| 87 | (tmp_path / "b.py").write_text("y = 2\n") |
| 88 | r = runner.invoke(cli, ["commit", "-m", "add b"], env=_env(tmp_path), catch_exceptions=False) |
| 89 | assert r.exit_code == 0, r.output |
| 90 | return tmp_path |
| 91 | |
| 92 | |
| 93 | @pytest.fixture() |
| 94 | def two_branch_repo( |
| 95 | tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch |
| 96 | ) -> tuple[pathlib.Path, str]: |
| 97 | """Repo with main and feat branches, returns (root, commit-id-on-feat). |
| 98 | |
| 99 | ``main``: base commit only |
| 100 | ``feat``: base commit + one extra commit (the one to cherry-pick) |
| 101 | """ |
| 102 | monkeypatch.chdir(tmp_path) |
| 103 | monkeypatch.setenv("MUSE_REPO_ROOT", str(tmp_path)) |
| 104 | runner.invoke(cli, ["init"], env=_env(tmp_path), catch_exceptions=False) |
| 105 | (tmp_path / "base.py").write_text("base\n") |
| 106 | runner.invoke(cli, ["commit", "-m", "base"], env=_env(tmp_path), catch_exceptions=False) |
| 107 | |
| 108 | runner.invoke(cli, ["branch", "feat"], env=_env(tmp_path), catch_exceptions=False) |
| 109 | runner.invoke(cli, ["checkout", "feat"], env=_env(tmp_path), catch_exceptions=False) |
| 110 | (tmp_path / "extra.py").write_text("extra\n") |
| 111 | runner.invoke(cli, ["commit", "-m", "extra on feat"], env=_env(tmp_path), catch_exceptions=False) |
| 112 | |
| 113 | from muse.core.store import get_head_commit_id |
| 114 | feat_cid = get_head_commit_id(tmp_path, "feat") |
| 115 | assert feat_cid is not None |
| 116 | |
| 117 | runner.invoke(cli, ["checkout", "main"], env=_env(tmp_path), catch_exceptions=False) |
| 118 | return tmp_path, feat_cid |
| 119 | |
| 120 | |
| 121 | def _head_id(repo: pathlib.Path, branch: str = "main") -> str | None: |
| 122 | from muse.core.store import get_head_commit_id |
| 123 | return get_head_commit_id(repo, branch) |
| 124 | |
| 125 | |
| 126 | # --------------------------------------------------------------------------- |
| 127 | # Unit — parser flags and dead-code removal |
| 128 | # --------------------------------------------------------------------------- |
| 129 | |
| 130 | class TestRegisterFlags: |
| 131 | def _parse(self, *args: str) -> argparse.Namespace: |
| 132 | import muse.cli.commands.cherry_pick as m |
| 133 | p = argparse.ArgumentParser() |
| 134 | sub = p.add_subparsers() |
| 135 | m.register(sub) |
| 136 | return p.parse_args(["cherry-pick", *args]) |
| 137 | |
| 138 | def test_dry_run_flag(self) -> None: |
| 139 | ns = self._parse("abc123", "--dry-run") |
| 140 | assert ns.dry_run is True |
| 141 | |
| 142 | def test_dry_run_default_false(self) -> None: |
| 143 | ns = self._parse("abc123") |
| 144 | assert ns.dry_run is False |
| 145 | |
| 146 | def test_no_commit_short(self) -> None: |
| 147 | ns = self._parse("abc123", "-n") |
| 148 | assert ns.no_commit is True |
| 149 | |
| 150 | def test_no_commit_long(self) -> None: |
| 151 | ns = self._parse("abc123", "--no-commit") |
| 152 | assert ns.no_commit is True |
| 153 | |
| 154 | def test_force_flag(self) -> None: |
| 155 | ns = self._parse("abc123", "--force") |
| 156 | assert ns.force is True |
| 157 | |
| 158 | def test_message_short(self) -> None: |
| 159 | ns = self._parse("abc123", "-m", "my msg") |
| 160 | assert ns.message == "my msg" |
| 161 | |
| 162 | def test_message_long(self) -> None: |
| 163 | ns = self._parse("abc123", "--message", "my msg") |
| 164 | assert ns.message == "my msg" |
| 165 | |
| 166 | def test_message_default_none(self) -> None: |
| 167 | ns = self._parse("abc123") |
| 168 | assert ns.message is None |
| 169 | |
| 170 | def test_format_json_shorthand(self) -> None: |
| 171 | ns = self._parse("abc123", "--json") |
| 172 | assert ns.fmt == "json" |
| 173 | |
| 174 | def test_format_explicit_text(self) -> None: |
| 175 | ns = self._parse("abc123", "--format", "text") |
| 176 | assert ns.fmt == "text" |
| 177 | |
| 178 | def test_ref_positional(self) -> None: |
| 179 | ns = self._parse("deadbeef") |
| 180 | assert ns.ref == "deadbeef" |
| 181 | |
| 182 | |
| 183 | class TestDeadCodeRemoval: |
| 184 | def test_no_read_branch_wrapper(self) -> None: |
| 185 | import muse.cli.commands.cherry_pick as m |
| 186 | assert not hasattr(m, "_read_branch"), "_read_branch must be deleted" |
| 187 | |
| 188 | def test_pathlib_not_imported(self) -> None: |
| 189 | import muse.cli.commands.cherry_pick as m |
| 190 | assert "import pathlib" not in inspect.getsource(m) |
| 191 | |
| 192 | def test_validate_branch_name_in_run(self) -> None: |
| 193 | import muse.cli.commands.cherry_pick as m |
| 194 | assert "validate_branch_name" in inspect.getsource(m.run) |
| 195 | |
| 196 | def test_target_message_sanitized_in_run(self) -> None: |
| 197 | import muse.cli.commands.cherry_pick as m |
| 198 | assert "sanitize_display(target.message" in inspect.getsource(m.run) |
| 199 | |
| 200 | def test_ref_sanitized_in_not_found_error(self) -> None: |
| 201 | import muse.cli.commands.cherry_pick as m |
| 202 | assert "sanitize_display(ref)" in inspect.getsource(m.run) |
| 203 | |
| 204 | def test_write_snapshot_before_apply_manifest_in_normal_path(self) -> None: |
| 205 | """Normal path: write_snapshot and write_commit must precede apply_manifest.""" |
| 206 | import muse.cli.commands.cherry_pick as m |
| 207 | src_lines = [ |
| 208 | (i, l) |
| 209 | for i, l in enumerate(inspect.getsource(m.run).split("\n"), 1) |
| 210 | if l.strip() and not l.strip().startswith("#") |
| 211 | ] |
| 212 | ws = next(i for i, l in src_lines if "write_snapshot(" in l) |
| 213 | wc = next(i for i, l in src_lines if "write_commit(" in l) |
| 214 | wr = next(i for i, l in src_lines if "write_branch_ref(" in l) |
| 215 | # Find the LAST apply_manifest (normal path, not no_commit path) |
| 216 | all_am = [i for i, l in src_lines if "apply_manifest(" in l] |
| 217 | last_am = max(all_am) |
| 218 | assert ws < last_am, f"write_snapshot ({ws}) must precede apply_manifest ({last_am})" |
| 219 | assert wc < last_am, f"write_commit ({wc}) must precede apply_manifest ({last_am})" |
| 220 | assert last_am < wr, f"apply_manifest ({last_am}) must precede write_branch_ref ({wr})" |
| 221 | |
| 222 | def test_parent_snapshot_missing_raises_not_silently_falls_back(self) -> None: |
| 223 | """Code must not silently use {} when parent snapshot is missing.""" |
| 224 | import muse.cli.commands.cherry_pick as m |
| 225 | src = inspect.getsource(m.run) |
| 226 | # The silent fallback was: `if parent_snap: base_manifest = parent_snap.manifest` |
| 227 | # The fix is: `raise SystemExit(ExitCode.INTERNAL_ERROR)` when parent_snap is None |
| 228 | assert "INTERNAL_ERROR" in src |
| 229 | |
| 230 | |
| 231 | # --------------------------------------------------------------------------- |
| 232 | # Integration — error routing and behaviour |
| 233 | # --------------------------------------------------------------------------- |
| 234 | |
| 235 | class TestErrorRouting: |
| 236 | def test_not_found_to_stderr(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 237 | root, _ = two_branch_repo |
| 238 | r = runner.invoke(cli, ["cherry-pick", "badref"], env=_env(root)) |
| 239 | assert r.exit_code != 0 |
| 240 | assert "not found" in (r.stderr or "").lower() |
| 241 | assert "badref" in (r.stderr or "") |
| 242 | |
| 243 | def test_not_found_stdout_clean(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 244 | root, _ = two_branch_repo |
| 245 | r = runner.invoke(cli, ["cherry-pick", "0000000000000000"], env=_env(root)) |
| 246 | assert r.exit_code != 0 |
| 247 | # Error must be in stderr; stdout should have no error messages. |
| 248 | assert "not found" in (r.stderr or "").lower() |
| 249 | |
| 250 | |
| 251 | |
| 252 | class TestJsonSchema: |
| 253 | """JSON schema must be identical across all code paths.""" |
| 254 | |
| 255 | _REQUIRED_KEYS = { |
| 256 | "status", "commit_id", "branch", "ref", |
| 257 | "source_commit_id", "snapshot_id", "message", |
| 258 | "no_commit", "dry_run", "conflicts", |
| 259 | } |
| 260 | |
| 261 | def test_normal_json_schema_complete( |
| 262 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 263 | ) -> None: |
| 264 | root, cid = two_branch_repo |
| 265 | r = runner.invoke( |
| 266 | cli, ["cherry-pick", cid, "--json"], |
| 267 | env=_env(root), catch_exceptions=False, |
| 268 | ) |
| 269 | assert r.exit_code == 0, r.output |
| 270 | d = json.loads(r.output) |
| 271 | assert self._REQUIRED_KEYS <= d.keys() |
| 272 | |
| 273 | def test_normal_status_is_picked( |
| 274 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 275 | ) -> None: |
| 276 | root, cid = two_branch_repo |
| 277 | r = runner.invoke(cli, ["cherry-pick", cid, "--json"], env=_env(root), catch_exceptions=False) |
| 278 | d = json.loads(r.output) |
| 279 | assert d["status"] == "picked" |
| 280 | assert d["no_commit"] is False |
| 281 | assert d["dry_run"] is False |
| 282 | assert d["conflicts"] == [] |
| 283 | |
| 284 | def test_normal_ref_field_matches_input( |
| 285 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 286 | ) -> None: |
| 287 | root, cid = two_branch_repo |
| 288 | r = runner.invoke(cli, ["cherry-pick", short_id(cid), "--json"], env=_env(root), catch_exceptions=False) |
| 289 | d = json.loads(r.output) |
| 290 | assert d["ref"] == short_id(cid) |
| 291 | |
| 292 | def test_normal_snapshot_id_is_string( |
| 293 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 294 | ) -> None: |
| 295 | root, cid = two_branch_repo |
| 296 | r = runner.invoke(cli, ["cherry-pick", cid, "--json"], env=_env(root), catch_exceptions=False) |
| 297 | d = json.loads(r.output) |
| 298 | # Canonical Muse IDs are "sha256:<64 hex chars>" = 71 chars total |
| 299 | assert isinstance(d["snapshot_id"], str) |
| 300 | assert d["snapshot_id"].startswith("sha256:") |
| 301 | assert len(d["snapshot_id"]) == 71 |
| 302 | |
| 303 | def test_no_commit_json_schema_complete( |
| 304 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 305 | ) -> None: |
| 306 | root, cid = two_branch_repo |
| 307 | r = runner.invoke( |
| 308 | cli, ["cherry-pick", cid, "--no-commit", "--json"], |
| 309 | env=_env(root), catch_exceptions=False, |
| 310 | ) |
| 311 | assert r.exit_code == 0, r.output |
| 312 | d = json.loads(r.output) |
| 313 | assert self._REQUIRED_KEYS <= d.keys() |
| 314 | |
| 315 | def test_no_commit_status_is_applied( |
| 316 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 317 | ) -> None: |
| 318 | root, cid = two_branch_repo |
| 319 | r = runner.invoke( |
| 320 | cli, ["cherry-pick", cid, "--no-commit", "--json"], |
| 321 | env=_env(root), catch_exceptions=False, |
| 322 | ) |
| 323 | d = json.loads(r.output) |
| 324 | assert d["status"] == "applied" |
| 325 | assert d["commit_id"] is None |
| 326 | assert d["no_commit"] is True |
| 327 | assert d["dry_run"] is False |
| 328 | |
| 329 | def test_dry_run_json_schema_complete( |
| 330 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 331 | ) -> None: |
| 332 | root, cid = two_branch_repo |
| 333 | r = runner.invoke( |
| 334 | cli, ["cherry-pick", cid, "--dry-run", "--json"], |
| 335 | env=_env(root), catch_exceptions=False, |
| 336 | ) |
| 337 | assert r.exit_code == 0, r.output |
| 338 | d = json.loads(r.output) |
| 339 | assert self._REQUIRED_KEYS <= d.keys() |
| 340 | |
| 341 | def test_dry_run_status( |
| 342 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 343 | ) -> None: |
| 344 | root, cid = two_branch_repo |
| 345 | r = runner.invoke( |
| 346 | cli, ["cherry-pick", cid, "--dry-run", "--json"], |
| 347 | env=_env(root), catch_exceptions=False, |
| 348 | ) |
| 349 | d = json.loads(r.output) |
| 350 | assert d["dry_run"] is True |
| 351 | assert d["commit_id"] is None |
| 352 | assert d["status"] == "dry_run" |
| 353 | |
| 354 | def test_all_three_schemas_identical( |
| 355 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 356 | ) -> None: |
| 357 | root, cid = two_branch_repo |
| 358 | r_dr = runner.invoke(cli, ["cherry-pick", cid, "--dry-run", "--json"], env=_env(root), catch_exceptions=False) |
| 359 | r_nc = runner.invoke(cli, ["cherry-pick", cid, "--no-commit", "--json"], env=_env(root), catch_exceptions=False) |
| 360 | |
| 361 | # Normal cherry-pick: need to re-fetch after --no-commit modified workdir |
| 362 | r_commit = runner.invoke(cli, ["commit", "-m", "after nc"], env=_env(root), catch_exceptions=False) |
| 363 | from muse.core.store import get_head_commit_id |
| 364 | new_cid = get_head_commit_id(root, "main") |
| 365 | assert new_cid is not None |
| 366 | # Need a different source commit to cherry-pick after the no-commit pick |
| 367 | r_nm = runner.invoke(cli, ["cherry-pick", cid, "--json"], env=_env(root), catch_exceptions=False) |
| 368 | |
| 369 | keys_dr = set(json.loads(r_dr.output).keys()) |
| 370 | keys_nc = set(json.loads(r_nc.output).keys()) |
| 371 | keys_nm = set(json.loads(r_nm.output).keys()) |
| 372 | assert keys_dr == keys_nc == keys_nm |
| 373 | |
| 374 | |
| 375 | class TestDryRun: |
| 376 | def test_no_commit_created(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 377 | from muse.core.store import get_all_commits, get_head_commit_id |
| 378 | root, cid = two_branch_repo |
| 379 | before_count = len(get_all_commits(root)) |
| 380 | before_head = get_head_commit_id(root, "main") |
| 381 | r = runner.invoke( |
| 382 | cli, ["cherry-pick", cid, "--dry-run"], |
| 383 | env=_env(root), catch_exceptions=False, |
| 384 | ) |
| 385 | assert r.exit_code == 0, r.output |
| 386 | assert len(get_all_commits(root)) == before_count |
| 387 | assert get_head_commit_id(root, "main") == before_head |
| 388 | |
| 389 | def test_workdir_unchanged(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 390 | root, cid = two_branch_repo |
| 391 | extra = root / "extra.py" |
| 392 | content_before = extra.read_text() if extra.exists() else None |
| 393 | r = runner.invoke( |
| 394 | cli, ["cherry-pick", cid, "--dry-run"], |
| 395 | env=_env(root), catch_exceptions=False, |
| 396 | ) |
| 397 | assert r.exit_code == 0, r.output |
| 398 | assert (extra.read_text() if extra.exists() else None) == content_before |
| 399 | |
| 400 | def test_reflog_unchanged(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 401 | from muse.core.reflog import read_reflog |
| 402 | root, cid = two_branch_repo |
| 403 | before = len(read_reflog(root, "main")) |
| 404 | runner.invoke(cli, ["cherry-pick", cid, "--dry-run"], env=_env(root), catch_exceptions=False) |
| 405 | assert len(read_reflog(root, "main")) == before |
| 406 | |
| 407 | def test_dry_run_text_output_mentions_dry_run( |
| 408 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 409 | ) -> None: |
| 410 | root, cid = two_branch_repo |
| 411 | r = runner.invoke( |
| 412 | cli, ["cherry-pick", cid, "--dry-run"], |
| 413 | env=_env(root), catch_exceptions=False, |
| 414 | ) |
| 415 | assert "dry-run" in r.output.lower() or "would" in r.output.lower() |
| 416 | |
| 417 | def test_dry_run_invalid_ref_errors(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 418 | root, _ = two_branch_repo |
| 419 | r = runner.invoke(cli, ["cherry-pick", "no-such-ref", "--dry-run"], env=_env(root)) |
| 420 | assert r.exit_code != 0 |
| 421 | |
| 422 | def test_dry_run_json_snapshot_id_present( |
| 423 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 424 | ) -> None: |
| 425 | root, cid = two_branch_repo |
| 426 | r = runner.invoke( |
| 427 | cli, ["cherry-pick", cid, "--dry-run", "--json"], |
| 428 | env=_env(root), catch_exceptions=False, |
| 429 | ) |
| 430 | d = json.loads(r.output) |
| 431 | # Canonical Muse IDs are "sha256:<64 hex chars>" = 71 chars total |
| 432 | assert d["snapshot_id"] is not None |
| 433 | assert d["snapshot_id"].startswith("sha256:") |
| 434 | assert len(d["snapshot_id"]) == 71 |
| 435 | |
| 436 | |
| 437 | class TestNoCommit: |
| 438 | def test_branch_ref_not_advanced(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 439 | from muse.core.store import get_head_commit_id |
| 440 | root, cid = two_branch_repo |
| 441 | before_head = get_head_commit_id(root, "main") |
| 442 | r = runner.invoke( |
| 443 | cli, ["cherry-pick", cid, "--no-commit"], |
| 444 | env=_env(root), catch_exceptions=False, |
| 445 | ) |
| 446 | assert r.exit_code == 0, r.output |
| 447 | assert get_head_commit_id(root, "main") == before_head |
| 448 | |
| 449 | def test_workdir_modified(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 450 | root, cid = two_branch_repo |
| 451 | r = runner.invoke( |
| 452 | cli, ["cherry-pick", cid, "--no-commit"], |
| 453 | env=_env(root), catch_exceptions=False, |
| 454 | ) |
| 455 | assert r.exit_code == 0, r.output |
| 456 | # extra.py was added by the feat branch commit |
| 457 | assert (root / "extra.py").exists() |
| 458 | |
| 459 | def test_no_commit_in_json(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 460 | root, cid = two_branch_repo |
| 461 | r = runner.invoke( |
| 462 | cli, ["cherry-pick", cid, "--no-commit", "--json"], |
| 463 | env=_env(root), catch_exceptions=False, |
| 464 | ) |
| 465 | d = json.loads(r.output) |
| 466 | assert d["no_commit"] is True |
| 467 | assert d["commit_id"] is None |
| 468 | assert d["status"] == "applied" |
| 469 | |
| 470 | def test_reflog_not_written_for_no_commit( |
| 471 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 472 | ) -> None: |
| 473 | from muse.core.reflog import read_reflog |
| 474 | root, cid = two_branch_repo |
| 475 | before = len(read_reflog(root, "main")) |
| 476 | runner.invoke( |
| 477 | cli, ["cherry-pick", cid, "--no-commit"], |
| 478 | env=_env(root), catch_exceptions=False, |
| 479 | ) |
| 480 | assert len(read_reflog(root, "main")) == before |
| 481 | |
| 482 | |
| 483 | class TestReflog: |
| 484 | def test_reflog_appended(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 485 | from muse.core.reflog import read_reflog |
| 486 | root, cid = two_branch_repo |
| 487 | before = len(read_reflog(root, "main")) |
| 488 | runner.invoke(cli, ["cherry-pick", cid], env=_env(root), catch_exceptions=False) |
| 489 | assert len(read_reflog(root, "main")) > before |
| 490 | |
| 491 | def test_reflog_operation_contains_cherry_pick( |
| 492 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 493 | ) -> None: |
| 494 | from muse.core.reflog import read_reflog |
| 495 | root, cid = two_branch_repo |
| 496 | runner.invoke(cli, ["cherry-pick", cid], env=_env(root), catch_exceptions=False) |
| 497 | entries = read_reflog(root, "main") |
| 498 | # read_reflog returns newest-first |
| 499 | assert "cherry-pick" in entries[0].operation.lower() |
| 500 | |
| 501 | |
| 502 | class TestMessageFlag: |
| 503 | def test_custom_message_in_json(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 504 | root, cid = two_branch_repo |
| 505 | r = runner.invoke( |
| 506 | cli, ["cherry-pick", cid, "-m", "custom pick msg", "--json"], |
| 507 | env=_env(root), catch_exceptions=False, |
| 508 | ) |
| 509 | assert r.exit_code == 0, r.output |
| 510 | d = json.loads(r.output) |
| 511 | assert d["message"] == "custom pick msg" |
| 512 | |
| 513 | def test_custom_message_in_text(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 514 | root, cid = two_branch_repo |
| 515 | r = runner.invoke( |
| 516 | cli, ["cherry-pick", cid, "-m", "undo extra"], |
| 517 | env=_env(root), catch_exceptions=False, |
| 518 | ) |
| 519 | assert r.exit_code == 0, r.output |
| 520 | assert "undo extra" in r.output |
| 521 | |
| 522 | def test_default_message_is_source_message( |
| 523 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 524 | ) -> None: |
| 525 | root, cid = two_branch_repo |
| 526 | r = runner.invoke( |
| 527 | cli, ["cherry-pick", cid, "--json"], |
| 528 | env=_env(root), catch_exceptions=False, |
| 529 | ) |
| 530 | d = json.loads(r.output) |
| 531 | assert d["message"] == "extra on feat" |
| 532 | |
| 533 | def test_message_stored_in_commit_record( |
| 534 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 535 | ) -> None: |
| 536 | from muse.core.store import get_head_commit_id, read_commit |
| 537 | root, cid = two_branch_repo |
| 538 | runner.invoke( |
| 539 | cli, ["cherry-pick", cid, "-m", "my override"], |
| 540 | env=_env(root), catch_exceptions=False, |
| 541 | ) |
| 542 | new_cid = get_head_commit_id(root, "main") |
| 543 | assert new_cid is not None |
| 544 | rec = read_commit(root, new_cid) |
| 545 | assert rec is not None |
| 546 | assert rec.message == "my override" |
| 547 | |
| 548 | |
| 549 | class TestWriteOrdering: |
| 550 | def test_write_snapshot_before_apply_manifest( |
| 551 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 552 | ) -> None: |
| 553 | """write_snapshot must be called before apply_manifest in the normal path.""" |
| 554 | from unittest.mock import patch |
| 555 | import muse.cli.commands.cherry_pick as cp_mod |
| 556 | from muse.core import store as s |
| 557 | events: list[str] = [] |
| 558 | orig_ws = s.write_snapshot |
| 559 | from muse.core.workdir import apply_manifest as orig_am_fn |
| 560 | |
| 561 | def tracking_write_snapshot(root: pathlib.Path, rec: s.SnapshotRecord) -> None: |
| 562 | orig_ws(root, rec) |
| 563 | events.append("write_snapshot") |
| 564 | |
| 565 | def tracking_apply(root: pathlib.Path, prev: Manifest, manifest: Manifest) -> None: |
| 566 | orig_am_fn(root, prev, manifest) |
| 567 | events.append("apply_manifest") |
| 568 | |
| 569 | root, cid = two_branch_repo |
| 570 | with ( |
| 571 | patch.object(cp_mod, "write_snapshot", tracking_write_snapshot), |
| 572 | patch("muse.cli.commands.cherry_pick.apply_manifest", tracking_apply), |
| 573 | ): |
| 574 | runner.invoke(cli, ["cherry-pick", cid], env=_env(root), catch_exceptions=False) |
| 575 | |
| 576 | assert "write_snapshot" in events |
| 577 | assert "apply_manifest" in events |
| 578 | assert events.index("write_snapshot") < events.index("apply_manifest"), ( |
| 579 | f"write_snapshot must precede apply_manifest, got: {events}" |
| 580 | ) |
| 581 | |
| 582 | |
| 583 | class TestFailFast: |
| 584 | def test_missing_parent_commit_is_error(self, tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch) -> None: |
| 585 | """When the target has a parent_commit_id but the parent object is missing, |
| 586 | cherry-pick must exit INTERNAL_ERROR — not silently use empty base.""" |
| 587 | import uuid, datetime |
| 588 | monkeypatch.chdir(tmp_path) |
| 589 | monkeypatch.setenv("MUSE_REPO_ROOT", str(tmp_path)) |
| 590 | runner.invoke(cli, ["init"], env=_env(tmp_path), catch_exceptions=False) |
| 591 | |
| 592 | from muse.core.store import ( |
| 593 | CommitRecord, SnapshotRecord, write_commit, write_snapshot, |
| 594 | get_head_commit_id, |
| 595 | ) |
| 596 | from muse.core.snapshot import compute_snapshot_id, compute_commit_id |
| 597 | |
| 598 | repo_id = (tmp_path / ".muse" / "repo.json").read_text() |
| 599 | import json as _json |
| 600 | repo_id = _json.loads(repo_id)["repo_id"] |
| 601 | |
| 602 | # Create a base commit |
| 603 | m1: Manifest = {} |
| 604 | s1 = compute_snapshot_id(m1) |
| 605 | t1 = datetime.datetime.now(datetime.timezone.utc) |
| 606 | c1 = compute_commit_id( |
| 607 | repo_id=repo_id, |
| 608 | parent_ids=[], |
| 609 | snapshot_id=s1, |
| 610 | message="base", |
| 611 | committed_at_iso=t1.isoformat(), |
| 612 | ) |
| 613 | write_snapshot(tmp_path, SnapshotRecord(snapshot_id=s1, manifest=m1)) |
| 614 | write_commit(tmp_path, CommitRecord( |
| 615 | commit_id=c1, repo_id=repo_id, created_on_branch="main", |
| 616 | snapshot_id=s1, message="base", committed_at=t1, |
| 617 | parent_commit_id=None, |
| 618 | )) |
| 619 | (tmp_path / ".muse" / "refs" / "heads" / "main").write_text(c1) |
| 620 | |
| 621 | # Create a second commit that references c1 as parent |
| 622 | m2: Manifest = {} |
| 623 | s2 = compute_snapshot_id(m2) |
| 624 | t2 = datetime.datetime.now(datetime.timezone.utc) |
| 625 | c2 = compute_commit_id( |
| 626 | repo_id=repo_id, |
| 627 | parent_ids=[c1], |
| 628 | snapshot_id=s2, |
| 629 | message="target", |
| 630 | committed_at_iso=t2.isoformat(), |
| 631 | ) |
| 632 | write_snapshot(tmp_path, SnapshotRecord(snapshot_id=s2, manifest=m2)) |
| 633 | write_commit(tmp_path, CommitRecord( |
| 634 | commit_id=c2, repo_id=repo_id, created_on_branch="main", |
| 635 | snapshot_id=s2, message="target", committed_at=t2, |
| 636 | parent_commit_id=c1, |
| 637 | )) |
| 638 | |
| 639 | # Now delete the parent commit file to simulate object-store corruption |
| 640 | # Path shape: .muse/commits/<algo>/<hex>.msgpack |
| 641 | algo, hex_str = split_id(c1) |
| 642 | commit_file = tmp_path / ".muse" / "commits" / algo / f"{hex_str}.msgpack" |
| 643 | if commit_file.exists(): |
| 644 | commit_file.unlink() |
| 645 | |
| 646 | # Reset HEAD to base so we can cherry-pick c2 "from another branch" |
| 647 | # Switch to a fresh branch at c1's snapshot |
| 648 | runner.invoke(cli, ["branch", "target-branch"], env=_env(tmp_path), catch_exceptions=False) |
| 649 | runner.invoke(cli, ["checkout", "target-branch"], env=_env(tmp_path), catch_exceptions=False) |
| 650 | (tmp_path / ".muse" / "refs" / "heads" / "target-branch").write_text(c1) |
| 651 | |
| 652 | r = runner.invoke(cli, ["cherry-pick", c2], env=_env(tmp_path)) |
| 653 | # Must fail with INTERNAL_ERROR (exit code 3), not succeed silently |
| 654 | assert r.exit_code != 0 |
| 655 | |
| 656 | |
| 657 | # --------------------------------------------------------------------------- |
| 658 | # End-to-end — text and JSON output |
| 659 | # --------------------------------------------------------------------------- |
| 660 | |
| 661 | class TestTextOutput: |
| 662 | def test_text_shows_branch_and_short_id( |
| 663 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 664 | ) -> None: |
| 665 | root, cid = two_branch_repo |
| 666 | r = runner.invoke(cli, ["cherry-pick", cid], env=_env(root), catch_exceptions=False) |
| 667 | assert r.exit_code == 0 |
| 668 | assert "main" in r.output |
| 669 | |
| 670 | def test_no_commit_text_mentions_workdir( |
| 671 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 672 | ) -> None: |
| 673 | root, cid = two_branch_repo |
| 674 | r = runner.invoke( |
| 675 | cli, ["cherry-pick", cid, "--no-commit"], |
| 676 | env=_env(root), catch_exceptions=False, |
| 677 | ) |
| 678 | output = r.output.lower() |
| 679 | assert "working tree" in output or "applied" in output or "commit" in output |
| 680 | |
| 681 | def test_workdir_has_cherry_picked_file( |
| 682 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 683 | ) -> None: |
| 684 | root, cid = two_branch_repo |
| 685 | runner.invoke(cli, ["cherry-pick", cid], env=_env(root), catch_exceptions=False) |
| 686 | assert (root / "extra.py").exists() |
| 687 | assert (root / "extra.py").read_text() == "extra\n" |
| 688 | |
| 689 | |
| 690 | class TestJsonOutput: |
| 691 | def test_source_commit_id_matches( |
| 692 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 693 | ) -> None: |
| 694 | root, cid = two_branch_repo |
| 695 | r = runner.invoke(cli, ["cherry-pick", cid, "--json"], env=_env(root), catch_exceptions=False) |
| 696 | d = json.loads(r.output) |
| 697 | assert d["source_commit_id"] == cid |
| 698 | |
| 699 | def test_branch_field(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 700 | root, cid = two_branch_repo |
| 701 | r = runner.invoke(cli, ["cherry-pick", cid, "--json"], env=_env(root), catch_exceptions=False) |
| 702 | d = json.loads(r.output) |
| 703 | assert d["branch"] == "main" |
| 704 | |
| 705 | def test_new_commit_id_different_from_source( |
| 706 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 707 | ) -> None: |
| 708 | root, cid = two_branch_repo |
| 709 | r = runner.invoke(cli, ["cherry-pick", cid, "--json"], env=_env(root), catch_exceptions=False) |
| 710 | d = json.loads(r.output) |
| 711 | assert d["commit_id"] != cid |
| 712 | # Canonical Muse IDs are "sha256:<64 hex chars>" = 71 chars total |
| 713 | assert isinstance(d["commit_id"], str) |
| 714 | assert d["commit_id"].startswith("sha256:") |
| 715 | assert len(d["commit_id"]) == 71 |
| 716 | |
| 717 | def test_conflicts_empty_on_success( |
| 718 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 719 | ) -> None: |
| 720 | root, cid = two_branch_repo |
| 721 | r = runner.invoke(cli, ["cherry-pick", cid, "--json"], env=_env(root), catch_exceptions=False) |
| 722 | d = json.loads(r.output) |
| 723 | assert d["conflicts"] == [] |
| 724 | |
| 725 | |
| 726 | class TestForce: |
| 727 | def test_force_bypasses_dirty_check( |
| 728 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 729 | ) -> None: |
| 730 | root, cid = two_branch_repo |
| 731 | (root / "base.py").write_text("modified but uncommitted\n") |
| 732 | r = runner.invoke( |
| 733 | cli, ["cherry-pick", cid, "--force"], |
| 734 | env=_env(root), catch_exceptions=False, |
| 735 | ) |
| 736 | assert r.exit_code == 0, r.output |
| 737 | |
| 738 | def test_without_force_dirty_tree_fails( |
| 739 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 740 | ) -> None: |
| 741 | root, cid = two_branch_repo |
| 742 | (root / "base.py").write_text("uncommitted change\n") |
| 743 | r = runner.invoke(cli, ["cherry-pick", cid], env=_env(root)) |
| 744 | assert r.exit_code != 0 |
| 745 | |
| 746 | |
| 747 | # --------------------------------------------------------------------------- |
| 748 | # Security — ANSI injection and sanitization |
| 749 | # --------------------------------------------------------------------------- |
| 750 | |
| 751 | class TestSecurity: |
| 752 | def test_ansi_in_ref_error_in_stderr(self, two_branch_repo: tuple[pathlib.Path, str]) -> None: |
| 753 | root, _ = two_branch_repo |
| 754 | ansi_ref = "\x1b[31mbadref\x1b[0m" |
| 755 | r = runner.invoke(cli, ["cherry-pick", ansi_ref], env=_env(root)) |
| 756 | assert r.exit_code != 0 |
| 757 | assert "\x1b[31m" not in (r.stdout or "") |
| 758 | assert "badref" in (r.stderr or "") |
| 759 | |
| 760 | def test_ansi_in_commit_message_not_in_stored_commit( |
| 761 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 762 | ) -> None: |
| 763 | """If the source commit has ANSI in its message, the cherry-pick commit |
| 764 | stored on disk must not contain raw escape sequences.""" |
| 765 | from unittest.mock import patch |
| 766 | from muse.core import store as s |
| 767 | import muse.cli.commands.cherry_pick as cp_mod |
| 768 | |
| 769 | root, cid = two_branch_repo |
| 770 | orig_rc = s.read_commit |
| 771 | |
| 772 | def poisoned_read_commit(root: pathlib.Path, c: str) -> s.CommitRecord | None: |
| 773 | rec = orig_rc(root, c) |
| 774 | if rec is not None and rec.commit_id == cid: |
| 775 | return s.CommitRecord( |
| 776 | commit_id=rec.commit_id, repo_id=rec.repo_id, |
| 777 | created_on_branch=rec.created_on_branch, snapshot_id=rec.snapshot_id, |
| 778 | message="\x1b[31mmalicious\x1b[0m", |
| 779 | committed_at=rec.committed_at, |
| 780 | parent_commit_id=rec.parent_commit_id, |
| 781 | ) |
| 782 | return rec |
| 783 | |
| 784 | with patch.object(cp_mod, "read_commit", poisoned_read_commit): |
| 785 | r = runner.invoke( |
| 786 | cli, ["cherry-pick", cid, "--json"], |
| 787 | env=_env(root), catch_exceptions=False, |
| 788 | ) |
| 789 | |
| 790 | if r.exit_code == 0: |
| 791 | d = json.loads(r.output) |
| 792 | assert "\x1b[" not in d.get("message", ""), ( |
| 793 | "Cherry-pick commit message must not contain raw ANSI from source" |
| 794 | ) |
| 795 | |
| 796 | |
| 797 | |
| 798 | # --------------------------------------------------------------------------- |
| 799 | # Stress |
| 800 | # --------------------------------------------------------------------------- |
| 801 | |
| 802 | class TestStress: |
| 803 | @pytest.mark.slow |
| 804 | def test_cherry_pick_deep_in_history(self, tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch) -> None: |
| 805 | """Cherry-pick a commit that's deep in a 200-commit chain.""" |
| 806 | monkeypatch.chdir(tmp_path) |
| 807 | monkeypatch.setenv("MUSE_REPO_ROOT", str(tmp_path)) |
| 808 | env = _env(tmp_path) |
| 809 | runner.invoke(cli, ["init"], env=env, catch_exceptions=False) |
| 810 | (tmp_path / "seed.py").write_text("seed\n") |
| 811 | runner.invoke(cli, ["commit", "-m", "seed"], env=env, catch_exceptions=False) |
| 812 | |
| 813 | runner.invoke(cli, ["branch", "source"], env=env, catch_exceptions=False) |
| 814 | runner.invoke(cli, ["checkout", "source"], env=env, catch_exceptions=False) |
| 815 | |
| 816 | (tmp_path / "target.py").write_text("target\n") |
| 817 | runner.invoke(cli, ["commit", "-m", "target commit"], env=env, catch_exceptions=False) |
| 818 | from muse.core.store import get_head_commit_id |
| 819 | target_cid = get_head_commit_id(tmp_path, "source") |
| 820 | assert target_cid is not None |
| 821 | |
| 822 | for i in range(198): |
| 823 | (tmp_path / f"f{i}.py").write_text(f"{i}\n") |
| 824 | runner.invoke(cli, ["commit", "-m", f"c{i}"], env=env, catch_exceptions=False) |
| 825 | |
| 826 | runner.invoke(cli, ["checkout", "main"], env=env, catch_exceptions=False) |
| 827 | r = runner.invoke( |
| 828 | cli, ["cherry-pick", target_cid, "--json"], |
| 829 | env=env, catch_exceptions=False, |
| 830 | ) |
| 831 | assert r.exit_code == 0, r.output |
| 832 | d = json.loads(r.output) |
| 833 | assert d["source_commit_id"] == target_cid |
| 834 | assert d["status"] == "picked" |
| 835 | |
| 836 | @pytest.mark.slow |
| 837 | def test_sequential_cherry_picks(self, tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch) -> None: |
| 838 | """30 sequential cherry-picks must all succeed.""" |
| 839 | monkeypatch.chdir(tmp_path) |
| 840 | monkeypatch.setenv("MUSE_REPO_ROOT", str(tmp_path)) |
| 841 | env = _env(tmp_path) |
| 842 | runner.invoke(cli, ["init"], env=env, catch_exceptions=False) |
| 843 | (tmp_path / "base.py").write_text("base\n") |
| 844 | runner.invoke(cli, ["commit", "-m", "base"], env=env, catch_exceptions=False) |
| 845 | |
| 846 | runner.invoke(cli, ["branch", "source"], env=env, catch_exceptions=False) |
| 847 | runner.invoke(cli, ["checkout", "source"], env=env, catch_exceptions=False) |
| 848 | |
| 849 | # Create 30 non-conflicting commits on source |
| 850 | source_cids: list[str] = [] |
| 851 | for i in range(30): |
| 852 | (tmp_path / f"s{i}.py").write_text(f"s{i}\n") |
| 853 | runner.invoke(cli, ["commit", "-m", f"src{i}"], env=env, catch_exceptions=False) |
| 854 | from muse.core.store import get_head_commit_id |
| 855 | cid = get_head_commit_id(tmp_path, "source") |
| 856 | assert cid is not None |
| 857 | source_cids.append(cid) |
| 858 | |
| 859 | runner.invoke(cli, ["checkout", "main"], env=env, catch_exceptions=False) |
| 860 | failures: list[str] = [] |
| 861 | for i, cid in enumerate(source_cids): |
| 862 | r = runner.invoke(cli, ["cherry-pick", cid, "--json"], env=env) |
| 863 | if r.exit_code != 0: |
| 864 | failures.append(f"pick {i}: exit={r.exit_code} {r.output.strip()[:60]}") |
| 865 | |
| 866 | assert not failures, f"Sequential failures: {failures}" |
| 867 | |
| 868 | |
| 869 | @pytest.mark.slow |
| 870 | def test_dry_run_performance(self, tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch) -> None: |
| 871 | """--dry-run on a large repo must complete in < 3 s.""" |
| 872 | monkeypatch.chdir(tmp_path) |
| 873 | monkeypatch.setenv("MUSE_REPO_ROOT", str(tmp_path)) |
| 874 | env = _env(tmp_path) |
| 875 | runner.invoke(cli, ["init"], env=env, catch_exceptions=False) |
| 876 | (tmp_path / "base.py").write_text("base\n") |
| 877 | runner.invoke(cli, ["commit", "-m", "base"], env=env, catch_exceptions=False) |
| 878 | runner.invoke(cli, ["branch", "src"], env=env, catch_exceptions=False) |
| 879 | runner.invoke(cli, ["checkout", "src"], env=env, catch_exceptions=False) |
| 880 | |
| 881 | (tmp_path / "target.py").write_text("target\n") |
| 882 | runner.invoke(cli, ["commit", "-m", "target"], env=env, catch_exceptions=False) |
| 883 | from muse.core.store import get_head_commit_id |
| 884 | target_cid = get_head_commit_id(tmp_path, "src") |
| 885 | assert target_cid is not None |
| 886 | |
| 887 | for i in range(100): |
| 888 | (tmp_path / f"f{i}.py").write_text(f"{i}\n") |
| 889 | runner.invoke(cli, ["commit", "-m", f"c{i}"], env=env, catch_exceptions=False) |
| 890 | |
| 891 | runner.invoke(cli, ["checkout", "main"], env=env, catch_exceptions=False) |
| 892 | start = time.perf_counter() |
| 893 | r = runner.invoke( |
| 894 | cli, ["cherry-pick", target_cid, "--dry-run", "--json"], |
| 895 | env=env, catch_exceptions=False, |
| 896 | ) |
| 897 | elapsed = time.perf_counter() - start |
| 898 | assert r.exit_code == 0, r.output |
| 899 | assert elapsed < 3.0, f"--dry-run took {elapsed:.2f}s" |
| 900 | |
| 901 | |
| 902 | # --------------------------------------------------------------------------- |
| 903 | # Agent supercharge — duration_ms and exit_code in every JSON output |
| 904 | # --------------------------------------------------------------------------- |
| 905 | |
| 906 | |
| 907 | class TestElapsed: |
| 908 | """Every JSON output path must include ``duration_ms`` as a float.""" |
| 909 | |
| 910 | def test_picked_json_has_elapsed( |
| 911 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 912 | ) -> None: |
| 913 | root, cid = two_branch_repo |
| 914 | r = runner.invoke(cli, ["cherry-pick", cid, "--json"], env=_env(root), catch_exceptions=False) |
| 915 | d = json.loads(r.output) |
| 916 | assert "duration_ms" in d |
| 917 | assert isinstance(d["duration_ms"], float) |
| 918 | |
| 919 | def test_applied_json_has_elapsed( |
| 920 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 921 | ) -> None: |
| 922 | root, cid = two_branch_repo |
| 923 | r = runner.invoke( |
| 924 | cli, ["cherry-pick", cid, "--no-commit", "--json"], |
| 925 | env=_env(root), catch_exceptions=False, |
| 926 | ) |
| 927 | d = json.loads(r.output) |
| 928 | assert "duration_ms" in d |
| 929 | assert isinstance(d["duration_ms"], float) |
| 930 | |
| 931 | def test_dry_run_json_has_elapsed( |
| 932 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 933 | ) -> None: |
| 934 | root, cid = two_branch_repo |
| 935 | r = runner.invoke( |
| 936 | cli, ["cherry-pick", cid, "--dry-run", "--json"], |
| 937 | env=_env(root), catch_exceptions=False, |
| 938 | ) |
| 939 | d = json.loads(r.output) |
| 940 | assert "duration_ms" in d |
| 941 | assert isinstance(d["duration_ms"], float) |
| 942 | |
| 943 | def test_conflict_json_has_elapsed( |
| 944 | self, tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch |
| 945 | ) -> None: |
| 946 | """The conflict JSON path must also include duration_ms.""" |
| 947 | monkeypatch.chdir(tmp_path) |
| 948 | monkeypatch.setenv("MUSE_REPO_ROOT", str(tmp_path)) |
| 949 | env = _env(tmp_path) |
| 950 | runner.invoke(cli, ["init"], env=env, catch_exceptions=False) |
| 951 | |
| 952 | (tmp_path / "shared.py").write_text("line1\nline2\nline3\n") |
| 953 | runner.invoke(cli, ["commit", "-m", "base"], env=env, catch_exceptions=False) |
| 954 | |
| 955 | runner.invoke(cli, ["branch", "src"], env=env, catch_exceptions=False) |
| 956 | runner.invoke(cli, ["checkout", "src"], env=env, catch_exceptions=False) |
| 957 | (tmp_path / "shared.py").write_text("line1\nSRC_LINE2\nline3\n") |
| 958 | runner.invoke(cli, ["commit", "-m", "src change"], env=env, catch_exceptions=False) |
| 959 | from muse.core.store import get_head_commit_id as _gci |
| 960 | src_cid = _gci(tmp_path, "src") |
| 961 | assert src_cid is not None |
| 962 | |
| 963 | runner.invoke(cli, ["checkout", "main"], env=env, catch_exceptions=False) |
| 964 | (tmp_path / "shared.py").write_text("line1\nMAIN_LINE2\nline3\n") |
| 965 | runner.invoke(cli, ["commit", "-m", "main change"], env=env, catch_exceptions=False) |
| 966 | |
| 967 | r = runner.invoke(cli, ["cherry-pick", src_cid, "--json"], env=env) |
| 968 | # Conflict should produce JSON with duration_ms even on exit 1 |
| 969 | assert r.exit_code == 1 |
| 970 | d = json.loads(r.output) |
| 971 | assert "duration_ms" in d |
| 972 | assert isinstance(d["duration_ms"], float) |
| 973 | |
| 974 | |
| 975 | class TestExitCode: |
| 976 | """Every successful JSON path includes ``exit_code: 0``; conflict path has ``exit_code: 1``.""" |
| 977 | |
| 978 | def test_picked_json_exit_code_0( |
| 979 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 980 | ) -> None: |
| 981 | root, cid = two_branch_repo |
| 982 | r = runner.invoke(cli, ["cherry-pick", cid, "--json"], env=_env(root), catch_exceptions=False) |
| 983 | d = json.loads(r.output) |
| 984 | assert d["exit_code"] == 0 |
| 985 | |
| 986 | def test_applied_json_exit_code_0( |
| 987 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 988 | ) -> None: |
| 989 | root, cid = two_branch_repo |
| 990 | r = runner.invoke( |
| 991 | cli, ["cherry-pick", cid, "--no-commit", "--json"], |
| 992 | env=_env(root), catch_exceptions=False, |
| 993 | ) |
| 994 | d = json.loads(r.output) |
| 995 | assert d["exit_code"] == 0 |
| 996 | |
| 997 | def test_dry_run_json_exit_code_0( |
| 998 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 999 | ) -> None: |
| 1000 | root, cid = two_branch_repo |
| 1001 | r = runner.invoke( |
| 1002 | cli, ["cherry-pick", cid, "--dry-run", "--json"], |
| 1003 | env=_env(root), catch_exceptions=False, |
| 1004 | ) |
| 1005 | d = json.loads(r.output) |
| 1006 | assert d["exit_code"] == 0 |
| 1007 | |
| 1008 | def test_conflict_json_exit_code_1( |
| 1009 | self, tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch |
| 1010 | ) -> None: |
| 1011 | """Conflict JSON must report exit_code: 1, mirroring the process exit.""" |
| 1012 | monkeypatch.chdir(tmp_path) |
| 1013 | monkeypatch.setenv("MUSE_REPO_ROOT", str(tmp_path)) |
| 1014 | env = _env(tmp_path) |
| 1015 | runner.invoke(cli, ["init"], env=env, catch_exceptions=False) |
| 1016 | |
| 1017 | (tmp_path / "shared.py").write_text("line1\nline2\nline3\n") |
| 1018 | runner.invoke(cli, ["commit", "-m", "base"], env=env, catch_exceptions=False) |
| 1019 | |
| 1020 | runner.invoke(cli, ["branch", "src"], env=env, catch_exceptions=False) |
| 1021 | runner.invoke(cli, ["checkout", "src"], env=env, catch_exceptions=False) |
| 1022 | (tmp_path / "shared.py").write_text("line1\nSRC_LINE2\nline3\n") |
| 1023 | runner.invoke(cli, ["commit", "-m", "src change"], env=env, catch_exceptions=False) |
| 1024 | from muse.core.store import get_head_commit_id as _gci |
| 1025 | src_cid = _gci(tmp_path, "src") |
| 1026 | assert src_cid is not None |
| 1027 | |
| 1028 | runner.invoke(cli, ["checkout", "main"], env=env, catch_exceptions=False) |
| 1029 | (tmp_path / "shared.py").write_text("line1\nMAIN_LINE2\nline3\n") |
| 1030 | runner.invoke(cli, ["commit", "-m", "main change"], env=env, catch_exceptions=False) |
| 1031 | |
| 1032 | r = runner.invoke(cli, ["cherry-pick", src_cid, "--json"], env=env) |
| 1033 | assert r.exit_code == 1 |
| 1034 | d = json.loads(r.output) |
| 1035 | assert d["exit_code"] == 1 |
| 1036 | |
| 1037 | |
| 1038 | class TestJsonSchemaComplete: |
| 1039 | """``duration_ms`` and ``exit_code`` must be in every JSON output.""" |
| 1040 | |
| 1041 | _FULL_KEYS = { |
| 1042 | "status", "commit_id", "branch", "ref", |
| 1043 | "source_commit_id", "snapshot_id", "message", |
| 1044 | "no_commit", "dry_run", "conflicts", |
| 1045 | "duration_ms", "exit_code", |
| 1046 | "muse_version", "schema", "timestamp", "warnings", |
| 1047 | } |
| 1048 | |
| 1049 | def test_picked_has_complete_schema( |
| 1050 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 1051 | ) -> None: |
| 1052 | root, cid = two_branch_repo |
| 1053 | r = runner.invoke(cli, ["cherry-pick", cid, "--json"], env=_env(root), catch_exceptions=False) |
| 1054 | d = json.loads(r.output) |
| 1055 | missing = self._FULL_KEYS - d.keys() |
| 1056 | assert not missing, f"Missing keys in 'picked' JSON: {missing}" |
| 1057 | |
| 1058 | def test_applied_has_complete_schema( |
| 1059 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 1060 | ) -> None: |
| 1061 | root, cid = two_branch_repo |
| 1062 | r = runner.invoke( |
| 1063 | cli, ["cherry-pick", cid, "--no-commit", "--json"], |
| 1064 | env=_env(root), catch_exceptions=False, |
| 1065 | ) |
| 1066 | d = json.loads(r.output) |
| 1067 | missing = self._FULL_KEYS - d.keys() |
| 1068 | assert not missing, f"Missing keys in 'applied' JSON: {missing}" |
| 1069 | |
| 1070 | def test_dry_run_has_complete_schema( |
| 1071 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 1072 | ) -> None: |
| 1073 | root, cid = two_branch_repo |
| 1074 | r = runner.invoke( |
| 1075 | cli, ["cherry-pick", cid, "--dry-run", "--json"], |
| 1076 | env=_env(root), catch_exceptions=False, |
| 1077 | ) |
| 1078 | d = json.loads(r.output) |
| 1079 | missing = self._FULL_KEYS - d.keys() |
| 1080 | assert not missing, f"Missing keys in 'dry_run' JSON: {missing}" |
| 1081 | |
| 1082 | def test_all_schemas_identical( |
| 1083 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 1084 | ) -> None: |
| 1085 | """All three success paths must have identical key sets.""" |
| 1086 | root, cid = two_branch_repo |
| 1087 | r_dr = runner.invoke( |
| 1088 | cli, ["cherry-pick", cid, "--dry-run", "--json"], |
| 1089 | env=_env(root), catch_exceptions=False, |
| 1090 | ) |
| 1091 | r_nc = runner.invoke( |
| 1092 | cli, ["cherry-pick", cid, "--no-commit", "--json"], |
| 1093 | env=_env(root), catch_exceptions=False, |
| 1094 | ) |
| 1095 | runner.invoke(cli, ["commit", "-m", "after nc"], env=_env(root), catch_exceptions=False) |
| 1096 | r_nm = runner.invoke( |
| 1097 | cli, ["cherry-pick", cid, "--json"], |
| 1098 | env=_env(root), catch_exceptions=False, |
| 1099 | ) |
| 1100 | keys_dr = set(json.loads(r_dr.output).keys()) |
| 1101 | keys_nc = set(json.loads(r_nc.output).keys()) |
| 1102 | keys_nm = set(json.loads(r_nm.output).keys()) |
| 1103 | assert keys_dr == keys_nc == keys_nm == self._FULL_KEYS |
| 1104 | |
| 1105 | |
| 1106 | class TestTextOutputHex: |
| 1107 | """Text output must show sha256: prefix + 8 hex chars — canonical and algorithm-identifying.""" |
| 1108 | |
| 1109 | def test_picked_text_shows_prefixed_short_id( |
| 1110 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 1111 | ) -> None: |
| 1112 | root, cid = two_branch_repo |
| 1113 | r = runner.invoke(cli, ["cherry-pick", cid], env=_env(root), catch_exceptions=False) |
| 1114 | assert r.exit_code == 0 |
| 1115 | from muse.core.store import get_head_commit_id |
| 1116 | new_cid = get_head_commit_id(root, "main") |
| 1117 | assert new_cid is not None |
| 1118 | short = new_cid[:len("sha256:") + 8] |
| 1119 | assert short in r.output, ( |
| 1120 | f"Expected '{short}' in cherry-pick output, got: {r.output!r}" |
| 1121 | ) |
| 1122 | |
| 1123 | def test_dry_run_text_shows_prefixed_short_id( |
| 1124 | self, two_branch_repo: tuple[pathlib.Path, str] |
| 1125 | ) -> None: |
| 1126 | import re |
| 1127 | root, cid = two_branch_repo |
| 1128 | r = runner.invoke( |
| 1129 | cli, ["cherry-pick", cid, "--dry-run"], |
| 1130 | env=_env(root), catch_exceptions=False, |
| 1131 | ) |
| 1132 | assert r.exit_code == 0 |
| 1133 | # The dry-run text shows the source short ID in parens: (sha256:a1b2c3d4e5f6) |
| 1134 | expected = short_id(cid) # sha256:<12hex> |
| 1135 | match = re.search(r'\(sha256:([0-9a-f]{12})\)', r.output) |
| 1136 | assert match is not None, ( |
| 1137 | f"Expected '(sha256:<12hex>)' in dry-run output, got: {r.output!r}" |
| 1138 | ) |
| 1139 | assert f"sha256:{match.group(1)}" == expected, ( |
| 1140 | f"Expected {expected} in parens, got sha256:{match.group(1)}" |
| 1141 | ) |
| 1142 | |
| 1143 | |
| 1144 | # --------------------------------------------------------------------------- |
| 1145 | # Flag registration tests |
| 1146 | # --------------------------------------------------------------------------- |
| 1147 | |
| 1148 | import argparse as _argparse |
| 1149 | from muse.cli.commands.cherry_pick import register as _register_cherry_pick |
| 1150 | |
| 1151 | |
| 1152 | def _parse_cp(*args: str) -> _argparse.Namespace: |
| 1153 | """Build an argument parser via register() and parse args.""" |
| 1154 | root_p = _argparse.ArgumentParser() |
| 1155 | subs = root_p.add_subparsers(dest="cmd") |
| 1156 | _register_cherry_pick(subs) |
| 1157 | return root_p.parse_args(["cherry-pick", *args]) |
| 1158 | |
| 1159 | |
| 1160 | class TestRegisterFlags: |
| 1161 | def test_default_json_out_is_false(self) -> None: |
| 1162 | ns = _parse_cp(fake_id("a")) |
| 1163 | assert ns.json_out is False |
| 1164 | |
| 1165 | def test_json_flag_sets_json_out(self) -> None: |
| 1166 | ns = _parse_cp(fake_id("a"), "--json") |
| 1167 | assert ns.json_out is True |
| 1168 | |
| 1169 | def test_j_shorthand_sets_json_out(self) -> None: |
| 1170 | ns = _parse_cp(fake_id("a"), "-j") |
| 1171 | assert ns.json_out is True |
| 1172 | |
| 1173 | def test_no_commit_flag(self) -> None: |
| 1174 | ns = _parse_cp(fake_id("a"), "--no-commit") |
| 1175 | assert ns.no_commit is True |
| 1176 | |
| 1177 | def test_no_commit_has_no_n_shorthand(self) -> None: |
| 1178 | import pytest |
| 1179 | with pytest.raises(SystemExit): |
| 1180 | _parse_cp(fake_id("a"), "-n") |
File History
3 commits
sha256:b636f72dcba9e190afb980bece906fa5b717fbde014b76ef023df8cb96e01eb9
docs: expand cache plan with all seven testing tiers and do…
Sonnet 4.6
136 days ago
sha256:7f9e2ef5286aedad9c1e6011b4c46ca27f39dbdad6e3409357e36b26e46b3b7c
docs: docstring sprint for-each-ref→hotspots — idiomatic ru…
Sonnet 4.6
patch
142 days ago
sha256:a09b1b4f6838754495547f200aa0ce88e2f56ffc5b20b900f6f0cff2c3cdede9
fix(cursorignore): remove git-ism (.git/worktrees)
Human
minor
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145 days ago