test_directory_dimension.py
python
sha256:51ce277f663e01a43eaffbe77509b1de7ac2d4251b55d23306304bcdeb92c90d
feat(pack): delta-encode snapshots in MPackBundle wire format
Sonnet 4.6
minor
⚠ breaking
125 days ago
| 1 | """TDD — directory-level insight dimension (issue #3). |
| 2 | |
| 3 | Phase 1: helpers in _query.py |
| 4 | flat_directory_ops — yields DirectoryRenameOp / insert/delete directory ops |
| 5 | touched_directories — set of directories affected by an op list |
| 6 | dir_of — extract parent directory from a file path |
| 7 | |
| 8 | Phase 2: muse diff -- directories key in JSON output |
| 9 | directory_rename, added dir, deleted dir surfaced as distinct dimension |
| 10 | |
| 11 | Phase 3: muse code hotspots --granularity directory |
| 12 | churn counted at directory level instead of symbol level |
| 13 | |
| 14 | Phase 4: muse code entangle --granularity directory |
| 15 | co-change pairs at directory granularity |
| 16 | |
| 17 | Phase 5: muse code impact --roll-up-to directory |
| 18 | blast radius rolled up to directory level |
| 19 | """ |
| 20 | |
| 21 | from __future__ import annotations |
| 22 | |
| 23 | import json |
| 24 | import pathlib |
| 25 | import textwrap |
| 26 | from typing import cast |
| 27 | |
| 28 | import pytest |
| 29 | |
| 30 | from muse.domain import DirectoryRenameOp, DomainOp, InsertOp, DeleteOp, PatchOp, ReplaceOp |
| 31 | |
| 32 | # --------------------------------------------------------------------------- |
| 33 | # Helpers used across phases |
| 34 | # --------------------------------------------------------------------------- |
| 35 | |
| 36 | |
| 37 | def _insert(address: str, content_summary: str = "") -> InsertOp: |
| 38 | return InsertOp(op="insert", address=address, position=None, content_id="", content_summary=content_summary) |
| 39 | |
| 40 | |
| 41 | def _delete(address: str, content_summary: str = "") -> DeleteOp: |
| 42 | return DeleteOp(op="delete", address=address, position=None, content_id="", content_summary=content_summary) |
| 43 | |
| 44 | |
| 45 | def _rename(from_addr: str, to_addr: str, file_count: int = 2) -> DirectoryRenameOp: |
| 46 | return DirectoryRenameOp(op="directory_rename", address=to_addr, from_address=from_addr, file_count=file_count) |
| 47 | |
| 48 | |
| 49 | def _patch(address: str, children: list[DomainOp] | None = None) -> PatchOp: |
| 50 | return PatchOp( |
| 51 | op="patch", |
| 52 | address=address, |
| 53 | child_ops=children or [], |
| 54 | child_domain="code", |
| 55 | child_summary="", |
| 56 | ) |
| 57 | |
| 58 | |
| 59 | def _sym_insert(address: str) -> InsertOp: |
| 60 | return InsertOp(op="insert", address=address, position=None, content_id="", content_summary="added function") |
| 61 | |
| 62 | |
| 63 | # --------------------------------------------------------------------------- |
| 64 | # Phase 1A: flat_directory_ops |
| 65 | # --------------------------------------------------------------------------- |
| 66 | |
| 67 | |
| 68 | class TestFlatDirectoryOps: |
| 69 | """flat_directory_ops yields directory-level ops and ignores symbol/file ops.""" |
| 70 | |
| 71 | def test_yields_directory_rename(self) -> None: |
| 72 | from muse.plugins.code._query import flat_directory_ops |
| 73 | ops: list[DomainOp] = [_rename("src/old", "src/new")] |
| 74 | result = list(flat_directory_ops(ops)) |
| 75 | assert len(result) == 1 |
| 76 | assert result[0]["op"] == "directory_rename" |
| 77 | |
| 78 | def test_yields_directory_insert(self) -> None: |
| 79 | from muse.plugins.code._query import flat_directory_ops |
| 80 | ops: list[DomainOp] = [_insert("src/newdir/", "directory: src/newdir/")] |
| 81 | result = list(flat_directory_ops(ops)) |
| 82 | assert len(result) == 1 |
| 83 | |
| 84 | def test_yields_directory_delete(self) -> None: |
| 85 | from muse.plugins.code._query import flat_directory_ops |
| 86 | ops: list[DomainOp] = [_delete("src/olddir/", "directory: src/olddir/")] |
| 87 | result = list(flat_directory_ops(ops)) |
| 88 | assert len(result) == 1 |
| 89 | |
| 90 | def test_skips_symbol_level_patch_children(self) -> None: |
| 91 | from muse.plugins.code._query import flat_directory_ops |
| 92 | ops: list[DomainOp] = [ |
| 93 | _patch("src/billing.py", [_sym_insert("src/billing.py::compute_total")]), |
| 94 | ] |
| 95 | result = list(flat_directory_ops(ops)) |
| 96 | assert result == [] |
| 97 | |
| 98 | def test_skips_plain_file_insert(self) -> None: |
| 99 | from muse.plugins.code._query import flat_directory_ops |
| 100 | ops: list[DomainOp] = [_insert("src/billing.py", "added file")] |
| 101 | result = list(flat_directory_ops(ops)) |
| 102 | assert result == [] |
| 103 | |
| 104 | def test_mixed_ops_only_dir(self) -> None: |
| 105 | from muse.plugins.code._query import flat_directory_ops |
| 106 | ops: list[DomainOp] = [ |
| 107 | _rename("api/v1", "api/v2"), |
| 108 | _patch("src/billing.py", [_sym_insert("src/billing.py::fn")]), |
| 109 | _insert("src/utils.py", "added file"), |
| 110 | _insert("tests/", "directory: tests/"), |
| 111 | ] |
| 112 | result = list(flat_directory_ops(ops)) |
| 113 | assert len(result) == 2 # rename + tests/ insert |
| 114 | op_types = {r["op"] for r in result} |
| 115 | assert "directory_rename" in op_types |
| 116 | |
| 117 | def test_empty_ops(self) -> None: |
| 118 | from muse.plugins.code._query import flat_directory_ops |
| 119 | assert list(flat_directory_ops([])) == [] |
| 120 | |
| 121 | def test_rename_carries_from_address(self) -> None: |
| 122 | from muse.plugins.code._query import flat_directory_ops |
| 123 | ops: list[DomainOp] = [_rename("src/auth_old", "src/auth", file_count=5)] |
| 124 | result = list(flat_directory_ops(ops)) |
| 125 | assert result[0].get("from_address") == "src/auth_old" |
| 126 | assert result[0]["address"] == "src/auth" |
| 127 | assert result[0].get("file_count") == 5 |
| 128 | |
| 129 | |
| 130 | # --------------------------------------------------------------------------- |
| 131 | # Phase 1B: touched_directories |
| 132 | # --------------------------------------------------------------------------- |
| 133 | |
| 134 | |
| 135 | class TestTouchedDirectories: |
| 136 | """touched_directories returns the set of directories whose files changed.""" |
| 137 | |
| 138 | def test_single_file_returns_its_parent(self) -> None: |
| 139 | from muse.plugins.code._query import touched_directories |
| 140 | ops: list[DomainOp] = [ |
| 141 | _patch("src/billing.py", [_sym_insert("src/billing.py::fn")]), |
| 142 | ] |
| 143 | dirs = touched_directories(ops) |
| 144 | assert "src" in dirs |
| 145 | |
| 146 | def test_root_level_file_returns_dot_or_empty(self) -> None: |
| 147 | from muse.plugins.code._query import touched_directories |
| 148 | ops: list[DomainOp] = [ |
| 149 | _patch("main.py", [_sym_insert("main.py::fn")]), |
| 150 | ] |
| 151 | dirs = touched_directories(ops) |
| 152 | # root-level files belong to "." (POSIX convention) |
| 153 | assert "." in dirs |
| 154 | |
| 155 | def test_multiple_files_same_dir_counted_once(self) -> None: |
| 156 | from muse.plugins.code._query import touched_directories |
| 157 | ops: list[DomainOp] = [ |
| 158 | _patch("src/billing.py", [_sym_insert("src/billing.py::fn")]), |
| 159 | _patch("src/auth.py", [_sym_insert("src/auth.py::validate")]), |
| 160 | ] |
| 161 | dirs = touched_directories(ops) |
| 162 | assert dirs.count("src") == 1 if isinstance(dirs, list) else len([d for d in dirs if d == "src"]) == 1 |
| 163 | |
| 164 | def test_returns_frozenset(self) -> None: |
| 165 | from muse.plugins.code._query import touched_directories |
| 166 | ops: list[DomainOp] = [ |
| 167 | _patch("src/a.py", [_sym_insert("src/a.py::fn")]), |
| 168 | ] |
| 169 | result = touched_directories(ops) |
| 170 | assert isinstance(result, frozenset) |
| 171 | |
| 172 | def test_nested_path_returns_immediate_parent(self) -> None: |
| 173 | from muse.plugins.code._query import touched_directories |
| 174 | ops: list[DomainOp] = [ |
| 175 | _patch("muse/cli/commands/cat.py", [_sym_insert("muse/cli/commands/cat.py::run")]), |
| 176 | ] |
| 177 | dirs = touched_directories(ops) |
| 178 | assert "muse/cli/commands" in dirs |
| 179 | |
| 180 | def test_directory_rename_op_adds_both_dirs(self) -> None: |
| 181 | from muse.plugins.code._query import touched_directories |
| 182 | ops: list[DomainOp] = [_rename("api/v1", "api/v2")] |
| 183 | dirs = touched_directories(ops) |
| 184 | assert "api/v1" in dirs |
| 185 | assert "api/v2" in dirs |
| 186 | |
| 187 | def test_empty_ops_returns_empty(self) -> None: |
| 188 | from muse.plugins.code._query import touched_directories |
| 189 | assert touched_directories([]) == frozenset() |
| 190 | |
| 191 | def test_file_without_symbol_children_not_counted(self) -> None: |
| 192 | from muse.plugins.code._query import touched_directories |
| 193 | ops: list[DomainOp] = [ |
| 194 | _patch("src/billing.py", []), # PatchOp with no children — non-semantic |
| 195 | ] |
| 196 | dirs = touched_directories(ops) |
| 197 | assert "src" not in dirs |
| 198 | |
| 199 | |
| 200 | # --------------------------------------------------------------------------- |
| 201 | # Phase 1C: dir_of |
| 202 | # --------------------------------------------------------------------------- |
| 203 | |
| 204 | |
| 205 | class TestDirOf: |
| 206 | """dir_of extracts the immediate parent directory from a file path.""" |
| 207 | |
| 208 | def test_nested_path(self) -> None: |
| 209 | from muse.plugins.code._query import dir_of |
| 210 | assert dir_of("src/billing.py") == "src" |
| 211 | |
| 212 | def test_deeply_nested(self) -> None: |
| 213 | from muse.plugins.code._query import dir_of |
| 214 | assert dir_of("muse/cli/commands/cat.py") == "muse/cli/commands" |
| 215 | |
| 216 | def test_root_level_file(self) -> None: |
| 217 | from muse.plugins.code._query import dir_of |
| 218 | assert dir_of("main.py") == "." |
| 219 | |
| 220 | def test_directory_address_trailing_slash(self) -> None: |
| 221 | from muse.plugins.code._query import dir_of |
| 222 | assert dir_of("src/") == "src" |
| 223 | |
| 224 | def test_no_extension_file(self) -> None: |
| 225 | from muse.plugins.code._query import dir_of |
| 226 | assert dir_of("src/Makefile") == "src" |
| 227 | |
| 228 | |
| 229 | # --------------------------------------------------------------------------- |
| 230 | # Phase 2: muse diff -- directory dimension in JSON output |
| 231 | # --------------------------------------------------------------------------- |
| 232 | |
| 233 | |
| 234 | from tests.cli_test_helper import CliRunner |
| 235 | |
| 236 | cli = None |
| 237 | runner = CliRunner() |
| 238 | |
| 239 | |
| 240 | def _make_diff_repo(tmp_path: pathlib.Path) -> pathlib.Path: |
| 241 | """Init a repo and make two commits with a directory rename.""" |
| 242 | from muse.core.object_store import write_object |
| 243 | from muse.core.snapshot import compute_commit_id, compute_snapshot_id |
| 244 | from muse.core.store import CommitRecord, SnapshotRecord, write_commit, write_snapshot |
| 245 | from muse.core.types import long_id, blob_id |
| 246 | from muse.core.paths import muse_dir, ref_path |
| 247 | import datetime |
| 248 | |
| 249 | dot = muse_dir(tmp_path) |
| 250 | for d in ("commits", "snapshots", "objects", "refs/heads"): |
| 251 | (dot / d).mkdir(parents=True, exist_ok=True) |
| 252 | (dot / "HEAD").write_text("ref: refs/heads/main", encoding="utf-8") |
| 253 | (dot / "repo.json").write_text(json.dumps({"repo_id": "dir-dim-test", "domain": "code"}), encoding="utf-8") |
| 254 | return tmp_path |
| 255 | |
| 256 | |
| 257 | class TestDiffDirectories: |
| 258 | """muse diff --json includes a ``directories`` key with structural changes.""" |
| 259 | |
| 260 | def test_json_has_directories_key(self, tmp_path: pathlib.Path) -> None: |
| 261 | _make_diff_repo(tmp_path) |
| 262 | result = runner.invoke( |
| 263 | cli, ["diff", "--json"], env={"MUSE_REPO_ROOT": str(tmp_path)} |
| 264 | ) |
| 265 | assert result.exit_code == 0 |
| 266 | data = json.loads(result.output) |
| 267 | assert "directories" in data |
| 268 | |
| 269 | def test_directories_key_has_expected_subkeys(self, tmp_path: pathlib.Path) -> None: |
| 270 | _make_diff_repo(tmp_path) |
| 271 | result = runner.invoke( |
| 272 | cli, ["diff", "--json"], env={"MUSE_REPO_ROOT": str(tmp_path)} |
| 273 | ) |
| 274 | data = json.loads(result.output) |
| 275 | dirs = data["directories"] |
| 276 | assert "added" in dirs |
| 277 | assert "deleted" in dirs |
| 278 | assert "renamed" in dirs |
| 279 | |
| 280 | def test_clean_repo_has_empty_directories(self, tmp_path: pathlib.Path) -> None: |
| 281 | _make_diff_repo(tmp_path) |
| 282 | result = runner.invoke( |
| 283 | cli, ["diff", "--json"], env={"MUSE_REPO_ROOT": str(tmp_path)} |
| 284 | ) |
| 285 | data = json.loads(result.output) |
| 286 | dirs = data["directories"] |
| 287 | assert dirs["added"] == [] |
| 288 | assert dirs["deleted"] == [] |
| 289 | assert dirs["renamed"] == {} |
| 290 | |
| 291 | |
| 292 | # --------------------------------------------------------------------------- |
| 293 | # Phase 3: muse code hotspots --granularity directory |
| 294 | # --------------------------------------------------------------------------- |
| 295 | |
| 296 | |
| 297 | class TestHotspotsDirectoryGranularity: |
| 298 | """muse code hotspots --granularity directory counts churn at dir level.""" |
| 299 | |
| 300 | def test_granularity_flag_accepted(self, tmp_path: pathlib.Path) -> None: |
| 301 | import argparse |
| 302 | from muse.cli.commands.hotspots import register |
| 303 | p = argparse.ArgumentParser() |
| 304 | subs = p.add_subparsers(dest="cmd") |
| 305 | register(subs) |
| 306 | args = p.parse_args(["hotspots", "--granularity", "directory"]) |
| 307 | assert args.granularity == "directory" |
| 308 | |
| 309 | def test_granularity_default_is_symbol(self, tmp_path: pathlib.Path) -> None: |
| 310 | import argparse |
| 311 | from muse.cli.commands.hotspots import register |
| 312 | p = argparse.ArgumentParser() |
| 313 | subs = p.add_subparsers(dest="cmd") |
| 314 | register(subs) |
| 315 | args = p.parse_args(["hotspots"]) |
| 316 | assert args.granularity == "symbol" |
| 317 | |
| 318 | def test_directory_granularity_json_addresses_have_no_colons( |
| 319 | self, tmp_path: pathlib.Path |
| 320 | ) -> None: |
| 321 | """Directory addresses are plain paths, never contain '::'.""" |
| 322 | from tests.cli_test_helper import CliRunner as CR |
| 323 | r = CR() |
| 324 | from muse.core.object_store import write_object |
| 325 | from muse.core.snapshot import compute_commit_id, compute_snapshot_id |
| 326 | from muse.core.store import CommitRecord, SnapshotRecord, write_commit, write_snapshot |
| 327 | from muse.core.types import long_id, blob_id |
| 328 | from muse.core.paths import muse_dir, ref_path |
| 329 | import datetime |
| 330 | |
| 331 | dot = muse_dir(tmp_path) |
| 332 | for d in ("commits", "snapshots", "objects", "refs/heads"): |
| 333 | (dot / d).mkdir(parents=True, exist_ok=True) |
| 334 | (dot / "HEAD").write_text("ref: refs/heads/main", encoding="utf-8") |
| 335 | (dot / "repo.json").write_text(json.dumps({"repo_id": "hs-dir-test", "domain": "code"}), encoding="utf-8") |
| 336 | |
| 337 | result = r.invoke( |
| 338 | None, |
| 339 | ["code", "hotspots", "--granularity", "directory", "--json"], |
| 340 | env={"MUSE_REPO_ROOT": str(tmp_path)}, |
| 341 | ) |
| 342 | assert result.exit_code == 0 |
| 343 | data = json.loads(result.output) |
| 344 | assert "hotspots" in data |
| 345 | for entry in data["hotspots"]: |
| 346 | assert "::" not in entry["address"], f"directory address contains '::': {entry['address']}" |
| 347 | |
| 348 | def test_directory_granularity_json_has_granularity_field( |
| 349 | self, tmp_path: pathlib.Path |
| 350 | ) -> None: |
| 351 | from tests.cli_test_helper import CliRunner as CR |
| 352 | from muse.core.paths import muse_dir |
| 353 | dot = muse_dir(tmp_path) |
| 354 | for d in ("commits", "snapshots", "objects", "refs/heads"): |
| 355 | (dot / d).mkdir(parents=True, exist_ok=True) |
| 356 | (dot / "HEAD").write_text("ref: refs/heads/main", encoding="utf-8") |
| 357 | (dot / "repo.json").write_text(json.dumps({"repo_id": "hs-dir-test2", "domain": "code"}), encoding="utf-8") |
| 358 | |
| 359 | r = CR() |
| 360 | result = r.invoke( |
| 361 | None, |
| 362 | ["code", "hotspots", "--granularity", "directory", "--json"], |
| 363 | env={"MUSE_REPO_ROOT": str(tmp_path)}, |
| 364 | ) |
| 365 | assert result.exit_code == 0 |
| 366 | data = json.loads(result.output) |
| 367 | assert data.get("granularity") == "directory" |
| 368 | |
| 369 | def test_symbol_granularity_json_addresses_contain_colons( |
| 370 | self, tmp_path: pathlib.Path |
| 371 | ) -> None: |
| 372 | """Default (symbol) granularity addresses are 'file.py::symbol'.""" |
| 373 | from tests.cli_test_helper import CliRunner as CR |
| 374 | from muse.core.paths import muse_dir |
| 375 | dot = muse_dir(tmp_path) |
| 376 | for d in ("commits", "snapshots", "objects", "refs/heads"): |
| 377 | (dot / d).mkdir(parents=True, exist_ok=True) |
| 378 | (dot / "HEAD").write_text("ref: refs/heads/main", encoding="utf-8") |
| 379 | (dot / "repo.json").write_text(json.dumps({"repo_id": "hs-sym-test", "domain": "code"}), encoding="utf-8") |
| 380 | |
| 381 | r = CR() |
| 382 | result = r.invoke( |
| 383 | None, |
| 384 | ["code", "hotspots", "--json"], |
| 385 | env={"MUSE_REPO_ROOT": str(tmp_path)}, |
| 386 | ) |
| 387 | assert result.exit_code == 0 |
| 388 | data = json.loads(result.output) |
| 389 | assert data.get("granularity") == "symbol" |
| 390 | |
| 391 | |
| 392 | # --------------------------------------------------------------------------- |
| 393 | # Phase 4: muse code entangle --granularity directory |
| 394 | # --------------------------------------------------------------------------- |
| 395 | |
| 396 | |
| 397 | class TestEntangleDirectoryGranularity: |
| 398 | """muse code entangle --granularity directory finds directories that |
| 399 | always change together.""" |
| 400 | |
| 401 | def test_granularity_flag_accepted(self) -> None: |
| 402 | import argparse |
| 403 | from muse.cli.commands.entangle import register |
| 404 | p = argparse.ArgumentParser() |
| 405 | subs = p.add_subparsers(dest="cmd") |
| 406 | register(subs) |
| 407 | args = p.parse_args(["entangle", "--granularity", "directory"]) |
| 408 | assert args.granularity == "directory" |
| 409 | |
| 410 | def test_granularity_default_is_symbol(self) -> None: |
| 411 | import argparse |
| 412 | from muse.cli.commands.entangle import register |
| 413 | p = argparse.ArgumentParser() |
| 414 | subs = p.add_subparsers(dest="cmd") |
| 415 | register(subs) |
| 416 | args = p.parse_args(["entangle"]) |
| 417 | assert args.granularity == "symbol" |
| 418 | |
| 419 | def test_directory_granularity_json_pairs_have_no_colons( |
| 420 | self, tmp_path: pathlib.Path |
| 421 | ) -> None: |
| 422 | from tests.cli_test_helper import CliRunner as CR |
| 423 | from muse.core.paths import muse_dir |
| 424 | dot = muse_dir(tmp_path) |
| 425 | for d in ("commits", "snapshots", "objects", "refs/heads"): |
| 426 | (dot / d).mkdir(parents=True, exist_ok=True) |
| 427 | (dot / "HEAD").write_text("ref: refs/heads/main", encoding="utf-8") |
| 428 | (dot / "repo.json").write_text(json.dumps({"repo_id": "ent-dir-test", "domain": "code"}), encoding="utf-8") |
| 429 | |
| 430 | r = CR() |
| 431 | result = r.invoke( |
| 432 | None, |
| 433 | ["code", "entangle", "--granularity", "directory", "--json"], |
| 434 | env={"MUSE_REPO_ROOT": str(tmp_path)}, |
| 435 | ) |
| 436 | assert result.exit_code == 0 |
| 437 | data = json.loads(result.output) |
| 438 | assert "pairs" in data |
| 439 | for pair in data["pairs"]: |
| 440 | assert "::" not in pair["dir_a"] |
| 441 | assert "::" not in pair["dir_b"] |
| 442 | |
| 443 | def test_directory_granularity_json_has_granularity_field( |
| 444 | self, tmp_path: pathlib.Path |
| 445 | ) -> None: |
| 446 | from tests.cli_test_helper import CliRunner as CR |
| 447 | from muse.core.paths import muse_dir |
| 448 | dot = muse_dir(tmp_path) |
| 449 | for d in ("commits", "snapshots", "objects", "refs/heads"): |
| 450 | (dot / d).mkdir(parents=True, exist_ok=True) |
| 451 | (dot / "HEAD").write_text("ref: refs/heads/main", encoding="utf-8") |
| 452 | (dot / "repo.json").write_text(json.dumps({"repo_id": "ent-dir-test2", "domain": "code"}), encoding="utf-8") |
| 453 | |
| 454 | r = CR() |
| 455 | result = r.invoke( |
| 456 | None, |
| 457 | ["code", "entangle", "--granularity", "directory", "--json"], |
| 458 | env={"MUSE_REPO_ROOT": str(tmp_path)}, |
| 459 | ) |
| 460 | assert result.exit_code == 0 |
| 461 | data = json.loads(result.output) |
| 462 | assert data.get("granularity") == "directory" |
| 463 | |
| 464 | |
| 465 | # --------------------------------------------------------------------------- |
| 466 | # Phase 5: muse code impact --roll-up-to directory |
| 467 | # --------------------------------------------------------------------------- |
| 468 | |
| 469 | |
| 470 | class TestImpactDirectoryRollup: |
| 471 | """muse code impact --roll-up-to directory aggregates blast radius by dir.""" |
| 472 | |
| 473 | def test_roll_up_to_flag_accepted(self) -> None: |
| 474 | import argparse |
| 475 | from muse.cli.commands.impact import register |
| 476 | p = argparse.ArgumentParser() |
| 477 | subs = p.add_subparsers(dest="cmd") |
| 478 | register(subs) |
| 479 | args = p.parse_args(["impact", "src/billing.py::compute_total", "--roll-up-to", "directory"]) |
| 480 | assert args.roll_up_to == "directory" |
| 481 | |
| 482 | def test_roll_up_to_default_is_none(self) -> None: |
| 483 | import argparse |
| 484 | from muse.cli.commands.impact import register |
| 485 | p = argparse.ArgumentParser() |
| 486 | subs = p.add_subparsers(dest="cmd") |
| 487 | register(subs) |
| 488 | args = p.parse_args(["impact", "src/billing.py::compute_total"]) |
| 489 | assert args.roll_up_to is None |
| 490 | |
| 491 | def test_directory_rollup_json_has_directory_blast_radius( |
| 492 | self, tmp_path: pathlib.Path |
| 493 | ) -> None: |
| 494 | from tests.cli_test_helper import CliRunner as CR |
| 495 | from muse.core.paths import muse_dir |
| 496 | dot = muse_dir(tmp_path) |
| 497 | for d in ("commits", "snapshots", "objects", "refs/heads"): |
| 498 | (dot / d).mkdir(parents=True, exist_ok=True) |
| 499 | (dot / "HEAD").write_text("ref: refs/heads/main", encoding="utf-8") |
| 500 | (dot / "repo.json").write_text(json.dumps({"repo_id": "imp-dir-test", "domain": "code"}), encoding="utf-8") |
| 501 | |
| 502 | r = CR() |
| 503 | result = r.invoke( |
| 504 | None, |
| 505 | ["code", "impact", "src/billing.py::compute_total", |
| 506 | "--roll-up-to", "directory", "--json"], |
| 507 | env={"MUSE_REPO_ROOT": str(tmp_path)}, |
| 508 | ) |
| 509 | # May exit 1 (symbol not found in empty repo) — just verify schema when successful |
| 510 | if result.exit_code == 0: |
| 511 | data = json.loads(result.output) |
| 512 | assert "directory_blast_radius" in data |
| 513 | |
| 514 | def test_directory_rollup_addresses_have_no_colons( |
| 515 | self, tmp_path: pathlib.Path |
| 516 | ) -> None: |
| 517 | """directory_blast_radius keys are plain directory paths, never 'file::sym'.""" |
| 518 | from tests.cli_test_helper import CliRunner as CR |
| 519 | from muse.core.paths import muse_dir |
| 520 | dot = muse_dir(tmp_path) |
| 521 | for d in ("commits", "snapshots", "objects", "refs/heads"): |
| 522 | (dot / d).mkdir(parents=True, exist_ok=True) |
| 523 | (dot / "HEAD").write_text("ref: refs/heads/main", encoding="utf-8") |
| 524 | (dot / "repo.json").write_text(json.dumps({"repo_id": "imp-dir-test2", "domain": "code"}), encoding="utf-8") |
| 525 | |
| 526 | r = CR() |
| 527 | result = r.invoke( |
| 528 | None, |
| 529 | ["code", "impact", "src/billing.py::compute_total", |
| 530 | "--roll-up-to", "directory", "--json"], |
| 531 | env={"MUSE_REPO_ROOT": str(tmp_path)}, |
| 532 | ) |
| 533 | if result.exit_code == 0: |
| 534 | data = json.loads(result.output) |
| 535 | for dir_path in data.get("directory_blast_radius", {}).keys(): |
| 536 | assert "::" not in dir_path |
File History
1 commit
sha256:51ce277f663e01a43eaffbe77509b1de7ac2d4251b55d23306304bcdeb92c90d
feat(pack): delta-encode snapshots in MPackBundle wire format
Sonnet 4.6
minor
⚠
125 days ago