test_cmd_symlog_read.py
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| 1 | """Tests for muse symlog read CLI — Phase 3. |
| 2 | |
| 3 | Covers SL_23 through SL_35. |
| 4 | """ |
| 5 | |
| 6 | from __future__ import annotations |
| 7 | |
| 8 | import json |
| 9 | import os |
| 10 | import pathlib |
| 11 | import textwrap |
| 12 | |
| 13 | import pytest |
| 14 | |
| 15 | from tests.cli_test_helper import CliRunner |
| 16 | |
| 17 | runner = CliRunner() |
| 18 | |
| 19 | |
| 20 | # --------------------------------------------------------------------------- |
| 21 | # Helpers |
| 22 | # --------------------------------------------------------------------------- |
| 23 | |
| 24 | |
| 25 | def _invoke(repo: pathlib.Path, args: list[str]): |
| 26 | saved = os.getcwd() |
| 27 | try: |
| 28 | os.chdir(repo) |
| 29 | return runner.invoke(None, args) |
| 30 | finally: |
| 31 | os.chdir(saved) |
| 32 | |
| 33 | |
| 34 | def _init_repo(repo: pathlib.Path) -> None: |
| 35 | repo.mkdir(parents=True, exist_ok=True) |
| 36 | _invoke(repo, ["init"]) |
| 37 | |
| 38 | |
| 39 | def _write_file(repo: pathlib.Path, rel: str, content: str) -> None: |
| 40 | p = repo / rel |
| 41 | p.parent.mkdir(parents=True, exist_ok=True) |
| 42 | p.write_text(textwrap.dedent(content)) |
| 43 | |
| 44 | |
| 45 | def _commit(repo: pathlib.Path, msg: str) -> str: |
| 46 | _invoke(repo, ["code", "add", "."]) |
| 47 | result = _invoke(repo, [ |
| 48 | "commit", "-m", msg, |
| 49 | "--agent-id", "claude-code", |
| 50 | "--model-id", "claude-sonnet-4-6", |
| 51 | "--author", "claude-code", |
| 52 | "--json", |
| 53 | ]) |
| 54 | data = json.loads(result.stdout) |
| 55 | return data["commit_id"] |
| 56 | |
| 57 | |
| 58 | def _make_repo(tmp_path: pathlib.Path) -> pathlib.Path: |
| 59 | _init_repo(tmp_path) |
| 60 | return tmp_path |
| 61 | |
| 62 | |
| 63 | def _symlog(repo: pathlib.Path, *args: str): |
| 64 | return _invoke(repo, ["symlog", *args]) |
| 65 | |
| 66 | |
| 67 | # =========================================================================== |
| 68 | # SL_23 — JSON schema: all fields always present |
| 69 | # =========================================================================== |
| 70 | |
| 71 | |
| 72 | class TestJsonSchema: |
| 73 | def test_all_fields_present_on_empty_log(self, tmp_path: pathlib.Path) -> None: |
| 74 | repo = _make_repo(tmp_path) |
| 75 | result = _symlog(repo, "src/billing.py::compute_total", "--json") |
| 76 | data = json.loads(result.stdout) |
| 77 | assert "exit_code" in data |
| 78 | assert "duration_ms" in data |
| 79 | assert "symbol" in data |
| 80 | assert "total" in data |
| 81 | assert "limit" in data |
| 82 | assert "followed" in data |
| 83 | assert "entries" in data |
| 84 | assert data["symbol"] == "src/billing.py::compute_total" |
| 85 | assert data["total"] == 0 |
| 86 | assert data["entries"] == [] |
| 87 | assert data["followed"] is False |
| 88 | |
| 89 | def test_entry_schema_all_fields_present(self, tmp_path: pathlib.Path) -> None: |
| 90 | repo = _make_repo(tmp_path) |
| 91 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 92 | _commit(repo, "add compute_total") |
| 93 | |
| 94 | result = _symlog(repo, "src/billing.py::compute_total", "--json") |
| 95 | data = json.loads(result.stdout) |
| 96 | assert data["total"] == 1 |
| 97 | entry = data["entries"][0] |
| 98 | |
| 99 | for field in ("index", "old_content_id", "new_content_id", "commit_id", |
| 100 | "author", "timestamp", "operation", "born_from", "from_symbol", "diff"): |
| 101 | assert field in entry, f"missing field: {field}" |
| 102 | |
| 103 | assert entry["index"] == 0 |
| 104 | assert entry["born_from"] is None |
| 105 | assert entry["from_symbol"] is None |
| 106 | assert entry["diff"] is None |
| 107 | |
| 108 | def test_followed_false_when_no_follow_flag(self, tmp_path: pathlib.Path) -> None: |
| 109 | repo = _make_repo(tmp_path) |
| 110 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 111 | _commit(repo, "add") |
| 112 | data = json.loads(_symlog(repo, "src/billing.py::compute_total", "--json").stdout) |
| 113 | assert data["followed"] is False |
| 114 | |
| 115 | def test_followed_true_when_follow_flag(self, tmp_path: pathlib.Path) -> None: |
| 116 | repo = _make_repo(tmp_path) |
| 117 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 118 | _commit(repo, "add") |
| 119 | data = json.loads(_symlog(repo, "src/billing.py::compute_total", "--follow", "--json").stdout) |
| 120 | assert data["followed"] is True |
| 121 | |
| 122 | def test_content_ids_are_long_form(self, tmp_path: pathlib.Path) -> None: |
| 123 | repo = _make_repo(tmp_path) |
| 124 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 125 | _commit(repo, "add") |
| 126 | data = json.loads(_symlog(repo, "src/billing.py::compute_total", "--json").stdout) |
| 127 | entry = data["entries"][0] |
| 128 | assert entry["old_content_id"].startswith("sha256:") |
| 129 | assert len(entry["old_content_id"]) == 71 # "sha256:" + 64 hex |
| 130 | assert entry["new_content_id"].startswith("sha256:") |
| 131 | assert len(entry["new_content_id"]) == 71 |
| 132 | |
| 133 | |
| 134 | # =========================================================================== |
| 135 | # SL_24 — --limit caps entries after filters |
| 136 | # =========================================================================== |
| 137 | |
| 138 | |
| 139 | class TestLimit: |
| 140 | def test_limit_caps_entry_list(self, tmp_path: pathlib.Path) -> None: |
| 141 | repo = _make_repo(tmp_path) |
| 142 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 143 | _commit(repo, "add") |
| 144 | for i in range(4): |
| 145 | _write_file(repo, "src/billing.py", f"def compute_total(items):\n return sum(items) + {i}\n") |
| 146 | _commit(repo, f"modify {i}") |
| 147 | |
| 148 | # 5 entries total; limit 3 |
| 149 | data = json.loads(_symlog(repo, "src/billing.py::compute_total", "--limit", "3", "--json").stdout) |
| 150 | assert len(data["entries"]) == 3 |
| 151 | assert data["total"] == 5 |
| 152 | assert data["limit"] == 3 |
| 153 | |
| 154 | def test_default_limit_is_20(self, tmp_path: pathlib.Path) -> None: |
| 155 | repo = _make_repo(tmp_path) |
| 156 | data = json.loads(_symlog(repo, "src/billing.py::compute_total", "--json").stdout) |
| 157 | assert data["limit"] == 20 |
| 158 | |
| 159 | |
| 160 | # =========================================================================== |
| 161 | # SL_25 — --operation filter |
| 162 | # =========================================================================== |
| 163 | |
| 164 | |
| 165 | class TestOperationFilter: |
| 166 | def test_operation_filter_substring(self, tmp_path: pathlib.Path) -> None: |
| 167 | repo = _make_repo(tmp_path) |
| 168 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 169 | _commit(repo, "initial: add billing") |
| 170 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return round(sum(items), 2)\n") |
| 171 | _commit(repo, "fix: round total") |
| 172 | |
| 173 | # Filter to only modified entries (not created) |
| 174 | data = json.loads(_symlog( |
| 175 | repo, "src/billing.py::compute_total", |
| 176 | "--operation", "symbol-modified", "--json" |
| 177 | ).stdout) |
| 178 | assert data["total"] == 1 |
| 179 | assert all("symbol-modified" in e["operation"] for e in data["entries"]) |
| 180 | |
| 181 | def test_operation_filter_case_insensitive(self, tmp_path: pathlib.Path) -> None: |
| 182 | repo = _make_repo(tmp_path) |
| 183 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 184 | _commit(repo, "add") |
| 185 | |
| 186 | data = json.loads(_symlog( |
| 187 | repo, "src/billing.py::compute_total", |
| 188 | "--operation", "SYMBOL-CREATED", "--json" |
| 189 | ).stdout) |
| 190 | assert data["total"] >= 1 |
| 191 | |
| 192 | def test_operation_filter_no_match(self, tmp_path: pathlib.Path) -> None: |
| 193 | repo = _make_repo(tmp_path) |
| 194 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 195 | _commit(repo, "add") |
| 196 | |
| 197 | data = json.loads(_symlog( |
| 198 | repo, "src/billing.py::compute_total", |
| 199 | "--operation", "xyzzy-nonexistent", "--json" |
| 200 | ).stdout) |
| 201 | assert data["total"] == 0 |
| 202 | assert data["entries"] == [] |
| 203 | |
| 204 | |
| 205 | # =========================================================================== |
| 206 | # SL_26 — --author filter |
| 207 | # =========================================================================== |
| 208 | |
| 209 | |
| 210 | class TestAuthorFilter: |
| 211 | def test_author_filter_matches(self, tmp_path: pathlib.Path) -> None: |
| 212 | repo = _make_repo(tmp_path) |
| 213 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 214 | _commit(repo, "add") |
| 215 | |
| 216 | data = json.loads(_symlog( |
| 217 | repo, "src/billing.py::compute_total", |
| 218 | "--author", "claude-code", "--json" |
| 219 | ).stdout) |
| 220 | assert data["total"] >= 1 |
| 221 | |
| 222 | def test_author_filter_no_match(self, tmp_path: pathlib.Path) -> None: |
| 223 | repo = _make_repo(tmp_path) |
| 224 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 225 | _commit(repo, "add") |
| 226 | |
| 227 | data = json.loads(_symlog( |
| 228 | repo, "src/billing.py::compute_total", |
| 229 | "--author", "nobody-at-all", "--json" |
| 230 | ).stdout) |
| 231 | assert data["total"] == 0 |
| 232 | |
| 233 | def test_author_filter_case_insensitive(self, tmp_path: pathlib.Path) -> None: |
| 234 | repo = _make_repo(tmp_path) |
| 235 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 236 | _commit(repo, "add") |
| 237 | |
| 238 | data = json.loads(_symlog( |
| 239 | repo, "src/billing.py::compute_total", |
| 240 | "--author", "CLAUDE-CODE", "--json" |
| 241 | ).stdout) |
| 242 | assert data["total"] >= 1 |
| 243 | |
| 244 | |
| 245 | # =========================================================================== |
| 246 | # SL_27 — --since / --until date filters |
| 247 | # =========================================================================== |
| 248 | |
| 249 | |
| 250 | class TestDateFilters: |
| 251 | def test_since_filters_old_entries(self, tmp_path: pathlib.Path) -> None: |
| 252 | repo = _make_repo(tmp_path) |
| 253 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 254 | _commit(repo, "add") |
| 255 | |
| 256 | # Far future --since excludes everything |
| 257 | data = json.loads(_symlog( |
| 258 | repo, "src/billing.py::compute_total", |
| 259 | "--since", "2099-01-01", "--json" |
| 260 | ).stdout) |
| 261 | assert data["total"] == 0 |
| 262 | |
| 263 | def test_until_filters_future_entries(self, tmp_path: pathlib.Path) -> None: |
| 264 | repo = _make_repo(tmp_path) |
| 265 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 266 | _commit(repo, "add") |
| 267 | |
| 268 | # Far past --until excludes current entries |
| 269 | data = json.loads(_symlog( |
| 270 | repo, "src/billing.py::compute_total", |
| 271 | "--until", "2000-01-01", "--json" |
| 272 | ).stdout) |
| 273 | assert data["total"] == 0 |
| 274 | |
| 275 | def test_since_includes_recent(self, tmp_path: pathlib.Path) -> None: |
| 276 | repo = _make_repo(tmp_path) |
| 277 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 278 | _commit(repo, "add") |
| 279 | |
| 280 | # Yesterday --since should include today's commit |
| 281 | data = json.loads(_symlog( |
| 282 | repo, "src/billing.py::compute_total", |
| 283 | "--since", "2026-01-01", "--json" |
| 284 | ).stdout) |
| 285 | assert data["total"] >= 1 |
| 286 | |
| 287 | def test_since_after_until_is_user_error(self, tmp_path: pathlib.Path) -> None: |
| 288 | repo = _make_repo(tmp_path) |
| 289 | result = _symlog( |
| 290 | repo, "src/billing.py::compute_total", |
| 291 | "--since", "2026-12-01", "--until", "2026-01-01" |
| 292 | ) |
| 293 | assert result.exit_code == 1 |
| 294 | |
| 295 | def test_invalid_date_format_is_user_error(self, tmp_path: pathlib.Path) -> None: |
| 296 | repo = _make_repo(tmp_path) |
| 297 | result = _symlog( |
| 298 | repo, "src/billing.py::compute_total", |
| 299 | "--since", "not-a-date" |
| 300 | ) |
| 301 | assert result.exit_code == 1 |
| 302 | |
| 303 | |
| 304 | # =========================================================================== |
| 305 | # SL_28 — --follow traverses rename chain |
| 306 | # =========================================================================== |
| 307 | |
| 308 | |
| 309 | class TestFollow: |
| 310 | def test_follow_true_in_json(self, tmp_path: pathlib.Path) -> None: |
| 311 | repo = _make_repo(tmp_path) |
| 312 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 313 | _commit(repo, "add") |
| 314 | data = json.loads(_symlog(repo, "src/billing.py::compute_total", "--follow", "--json").stdout) |
| 315 | assert data["followed"] is True |
| 316 | |
| 317 | def test_follow_includes_prior_symbol_entries(self, tmp_path: pathlib.Path) -> None: |
| 318 | repo = _make_repo(tmp_path) |
| 319 | # Commit 1: create foo |
| 320 | _write_file(repo, "src/billing.py", "def foo(x):\n return x\n") |
| 321 | _commit(repo, "add foo") |
| 322 | |
| 323 | # Commit 2: rename foo → bar (same body) |
| 324 | _write_file(repo, "src/billing.py", "def bar(x):\n return x\n") |
| 325 | _commit(repo, "rename foo to bar") |
| 326 | |
| 327 | # bar's log with --follow should include foo's created entry |
| 328 | data = json.loads(_symlog(repo, "src/billing.py::bar", "--follow", "--json").stdout) |
| 329 | ops = [e["operation"] for e in data["entries"]] |
| 330 | assert any("symbol-born-from" in op for op in ops) |
| 331 | assert any("symbol-created" in op for op in ops) |
| 332 | assert len(data["entries"]) >= 2 |
| 333 | |
| 334 | def test_from_symbol_populated_for_prior_entries(self, tmp_path: pathlib.Path) -> None: |
| 335 | repo = _make_repo(tmp_path) |
| 336 | _write_file(repo, "src/billing.py", "def foo(x):\n return x\n") |
| 337 | _commit(repo, "add foo") |
| 338 | _write_file(repo, "src/billing.py", "def bar(x):\n return x\n") |
| 339 | _commit(repo, "rename foo to bar") |
| 340 | |
| 341 | data = json.loads(_symlog(repo, "src/billing.py::bar", "--follow", "--json").stdout) |
| 342 | # Find entries that came from foo |
| 343 | from_syms = [e["from_symbol"] for e in data["entries"] if e["from_symbol"]] |
| 344 | assert len(from_syms) >= 1 |
| 345 | assert any("foo" in fs for fs in from_syms) |
| 346 | |
| 347 | def test_from_symbol_none_for_own_entries(self, tmp_path: pathlib.Path) -> None: |
| 348 | repo = _make_repo(tmp_path) |
| 349 | _write_file(repo, "src/billing.py", "def foo(x):\n return x\n") |
| 350 | _commit(repo, "add foo") |
| 351 | _write_file(repo, "src/billing.py", "def bar(x):\n return x\n") |
| 352 | _commit(repo, "rename foo to bar") |
| 353 | |
| 354 | data = json.loads(_symlog(repo, "src/billing.py::bar", "--follow", "--json").stdout) |
| 355 | # The born-from entry itself (index 0) belongs to bar — its from_symbol is None |
| 356 | assert data["entries"][0]["from_symbol"] is None |
| 357 | |
| 358 | |
| 359 | # =========================================================================== |
| 360 | # SL_29 — --diff flag |
| 361 | # =========================================================================== |
| 362 | |
| 363 | |
| 364 | class TestDiffFlag: |
| 365 | def test_diff_null_for_created_entry(self, tmp_path: pathlib.Path) -> None: |
| 366 | repo = _make_repo(tmp_path) |
| 367 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 368 | _commit(repo, "add") |
| 369 | |
| 370 | data = json.loads(_symlog(repo, "src/billing.py::compute_total", "--diff", "--json").stdout) |
| 371 | # Created entry: old_content_id is null → diff should be None |
| 372 | entry = data["entries"][0] |
| 373 | assert entry["diff"] is None |
| 374 | |
| 375 | def test_diff_present_for_modified_entry(self, tmp_path: pathlib.Path) -> None: |
| 376 | repo = _make_repo(tmp_path) |
| 377 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 378 | _commit(repo, "add") |
| 379 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return round(sum(items), 2)\n") |
| 380 | _commit(repo, "fix: round total") |
| 381 | |
| 382 | data = json.loads(_symlog(repo, "src/billing.py::compute_total", "--diff", "--json").stdout) |
| 383 | modified_entry = data["entries"][0] # newest = modified |
| 384 | assert modified_entry["diff"] is not None |
| 385 | assert isinstance(modified_entry["diff"], str) |
| 386 | |
| 387 | def test_diff_absent_without_flag(self, tmp_path: pathlib.Path) -> None: |
| 388 | repo = _make_repo(tmp_path) |
| 389 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 390 | _commit(repo, "add") |
| 391 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return round(sum(items), 2)\n") |
| 392 | _commit(repo, "fix") |
| 393 | |
| 394 | data = json.loads(_symlog(repo, "src/billing.py::compute_total", "--json").stdout) |
| 395 | for entry in data["entries"]: |
| 396 | assert entry["diff"] is None |
| 397 | |
| 398 | |
| 399 | # =========================================================================== |
| 400 | # SL_30 — --file mode |
| 401 | # =========================================================================== |
| 402 | |
| 403 | |
| 404 | class TestFileMode: |
| 405 | def test_file_mode_returns_all_symbols(self, tmp_path: pathlib.Path) -> None: |
| 406 | repo = _make_repo(tmp_path) |
| 407 | _write_file(repo, "src/billing.py", textwrap.dedent("""\ |
| 408 | def compute_total(items): |
| 409 | return sum(items) |
| 410 | |
| 411 | def validate_invoice(inv): |
| 412 | return inv is not None |
| 413 | """)) |
| 414 | _commit(repo, "add billing") |
| 415 | |
| 416 | data = json.loads(_symlog(repo, "--file", "src/billing.py", "--json").stdout) |
| 417 | assert "file" in data |
| 418 | assert "symbols" in data |
| 419 | assert "count" in data |
| 420 | assert data["file"] == "src/billing.py" |
| 421 | assert data["count"] == 2 |
| 422 | addrs = [s["symbol"] for s in data["symbols"]] |
| 423 | assert "src/billing.py::compute_total" in addrs |
| 424 | assert "src/billing.py::validate_invoice" in addrs |
| 425 | |
| 426 | def test_file_mode_each_symbol_has_schema(self, tmp_path: pathlib.Path) -> None: |
| 427 | repo = _make_repo(tmp_path) |
| 428 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 429 | _commit(repo, "add") |
| 430 | |
| 431 | data = json.loads(_symlog(repo, "--file", "src/billing.py", "--json").stdout) |
| 432 | for sym_result in data["symbols"]: |
| 433 | for field in ("symbol", "total", "limit", "followed", "entries"): |
| 434 | assert field in sym_result |
| 435 | |
| 436 | def test_file_mode_empty_path(self, tmp_path: pathlib.Path) -> None: |
| 437 | repo = _make_repo(tmp_path) |
| 438 | data = json.loads(_symlog(repo, "--file", "src/nonexistent.py", "--json").stdout) |
| 439 | assert data["count"] == 0 |
| 440 | assert data["symbols"] == [] |
| 441 | |
| 442 | |
| 443 | # =========================================================================== |
| 444 | # SL_31 — --all mode |
| 445 | # =========================================================================== |
| 446 | |
| 447 | |
| 448 | class TestAllMode: |
| 449 | def test_all_returns_symbol_list(self, tmp_path: pathlib.Path) -> None: |
| 450 | repo = _make_repo(tmp_path) |
| 451 | _write_file(repo, "src/billing.py", textwrap.dedent("""\ |
| 452 | def compute_total(items): |
| 453 | return sum(items) |
| 454 | |
| 455 | def validate_invoice(inv): |
| 456 | return inv is not None |
| 457 | """)) |
| 458 | _commit(repo, "add billing") |
| 459 | |
| 460 | data = json.loads(_symlog(repo, "--all", "--json").stdout) |
| 461 | assert "symbols" in data |
| 462 | assert "count" in data |
| 463 | assert data["count"] == 2 |
| 464 | assert "src/billing.py::compute_total" in data["symbols"] |
| 465 | assert "src/billing.py::validate_invoice" in data["symbols"] |
| 466 | |
| 467 | def test_all_sorted(self, tmp_path: pathlib.Path) -> None: |
| 468 | repo = _make_repo(tmp_path) |
| 469 | _write_file(repo, "src/billing.py", textwrap.dedent("""\ |
| 470 | def compute_total(items): |
| 471 | return sum(items) |
| 472 | |
| 473 | def validate_invoice(inv): |
| 474 | return inv is not None |
| 475 | """)) |
| 476 | _commit(repo, "add") |
| 477 | |
| 478 | data = json.loads(_symlog(repo, "--all", "--json").stdout) |
| 479 | assert data["symbols"] == sorted(data["symbols"]) |
| 480 | |
| 481 | def test_all_empty_repo(self, tmp_path: pathlib.Path) -> None: |
| 482 | repo = _make_repo(tmp_path) |
| 483 | data = json.loads(_symlog(repo, "--all", "--json").stdout) |
| 484 | assert data["count"] == 0 |
| 485 | assert data["symbols"] == [] |
| 486 | |
| 487 | |
| 488 | # =========================================================================== |
| 489 | # SL_32 — exists subcommand |
| 490 | # =========================================================================== |
| 491 | |
| 492 | |
| 493 | class TestExists: |
| 494 | def test_exists_true_when_entries_present(self, tmp_path: pathlib.Path) -> None: |
| 495 | repo = _make_repo(tmp_path) |
| 496 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 497 | _commit(repo, "add") |
| 498 | |
| 499 | data = json.loads(_symlog(repo, "exists", "src/billing.py::compute_total", "--json").stdout) |
| 500 | assert data["exists"] is True |
| 501 | assert data["count"] >= 1 |
| 502 | assert data["symbol"] == "src/billing.py::compute_total" |
| 503 | |
| 504 | def test_exists_false_when_no_entries(self, tmp_path: pathlib.Path) -> None: |
| 505 | repo = _make_repo(tmp_path) |
| 506 | result = _symlog(repo, "exists", "src/billing.py::compute_total", "--json") |
| 507 | data = json.loads(result.stdout) |
| 508 | assert data["exists"] is False |
| 509 | assert data["count"] == 0 |
| 510 | assert result.exit_code == 1 |
| 511 | |
| 512 | def test_exists_exit_0_when_present(self, tmp_path: pathlib.Path) -> None: |
| 513 | repo = _make_repo(tmp_path) |
| 514 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 515 | _commit(repo, "add") |
| 516 | result = _symlog(repo, "exists", "src/billing.py::compute_total") |
| 517 | assert result.exit_code == 0 |
| 518 | |
| 519 | def test_exists_exit_1_when_absent(self, tmp_path: pathlib.Path) -> None: |
| 520 | repo = _make_repo(tmp_path) |
| 521 | result = _symlog(repo, "exists", "src/billing.py::compute_total") |
| 522 | assert result.exit_code == 1 |
| 523 | |
| 524 | def test_exists_json_exit_code_field(self, tmp_path: pathlib.Path) -> None: |
| 525 | repo = _make_repo(tmp_path) |
| 526 | result = _symlog(repo, "exists", "src/billing.py::compute_total", "--json") |
| 527 | data = json.loads(result.stdout) |
| 528 | assert data["exit_code"] == 1 |
| 529 | |
| 530 | |
| 531 | # =========================================================================== |
| 532 | # SL_33 — Human text output format |
| 533 | # =========================================================================== |
| 534 | |
| 535 | |
| 536 | class TestHumanText: |
| 537 | def test_human_text_shows_at_n_prefix(self, tmp_path: pathlib.Path) -> None: |
| 538 | repo = _make_repo(tmp_path) |
| 539 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 540 | _commit(repo, "add") |
| 541 | result = _symlog(repo, "src/billing.py::compute_total") |
| 542 | assert "@{0}" in result.stdout |
| 543 | |
| 544 | def test_human_text_created_shows_initial(self, tmp_path: pathlib.Path) -> None: |
| 545 | repo = _make_repo(tmp_path) |
| 546 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 547 | _commit(repo, "add") |
| 548 | result = _symlog(repo, "src/billing.py::compute_total") |
| 549 | # Created entry: old_content_id is null → shows "initial" |
| 550 | assert "initial" in result.stdout |
| 551 | |
| 552 | def test_human_text_deleted_shows_deleted_label(self, tmp_path: pathlib.Path) -> None: |
| 553 | repo = _make_repo(tmp_path) |
| 554 | _write_file(repo, "src/billing.py", textwrap.dedent("""\ |
| 555 | def compute_total(items): |
| 556 | return sum(items) |
| 557 | |
| 558 | def old_helper(x): |
| 559 | return x |
| 560 | """)) |
| 561 | _commit(repo, "add") |
| 562 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 563 | _commit(repo, "remove old_helper") |
| 564 | result = _symlog(repo, "src/billing.py::old_helper") |
| 565 | # Deleted entry: new_content_id is null → shows "deleted" |
| 566 | assert "deleted" in result.stdout |
| 567 | |
| 568 | def test_human_text_shows_operation(self, tmp_path: pathlib.Path) -> None: |
| 569 | repo = _make_repo(tmp_path) |
| 570 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 571 | _commit(repo, "add") |
| 572 | result = _symlog(repo, "src/billing.py::compute_total") |
| 573 | assert "symbol-created" in result.stdout |
| 574 | |
| 575 | def test_human_text_header_line(self, tmp_path: pathlib.Path) -> None: |
| 576 | repo = _make_repo(tmp_path) |
| 577 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 578 | _commit(repo, "add") |
| 579 | result = _symlog(repo, "src/billing.py::compute_total") |
| 580 | assert "Symlog for" in result.stdout |
| 581 | assert "src/billing.py::compute_total" in result.stdout |
| 582 | |
| 583 | |
| 584 | # =========================================================================== |
| 585 | # SL_34 — Symbol address validation |
| 586 | # =========================================================================== |
| 587 | |
| 588 | |
| 589 | class TestAddressValidation: |
| 590 | def test_missing_separator_is_user_error(self, tmp_path: pathlib.Path) -> None: |
| 591 | repo = _make_repo(tmp_path) |
| 592 | result = _symlog(repo, "src/billing.py") |
| 593 | assert result.exit_code == 1 |
| 594 | |
| 595 | def test_empty_symbol_name_is_user_error(self, tmp_path: pathlib.Path) -> None: |
| 596 | repo = _make_repo(tmp_path) |
| 597 | result = _symlog(repo, "src/billing.py::") |
| 598 | assert result.exit_code == 1 |
| 599 | |
| 600 | def test_path_traversal_is_user_error(self, tmp_path: pathlib.Path) -> None: |
| 601 | repo = _make_repo(tmp_path) |
| 602 | result = _symlog(repo, "../../etc/passwd::compute_total") |
| 603 | assert result.exit_code == 1 |
| 604 | |
| 605 | def test_valid_address_does_not_error(self, tmp_path: pathlib.Path) -> None: |
| 606 | repo = _make_repo(tmp_path) |
| 607 | result = _symlog(repo, "src/billing.py::compute_total", "--json") |
| 608 | # No log yet, but valid address — should succeed with empty entries |
| 609 | assert result.exit_code == 0 |
| 610 | data = json.loads(result.stdout) |
| 611 | assert data["total"] == 0 |
| 612 | |
| 613 | |
| 614 | # =========================================================================== |
| 615 | # SL_35 — Integration: 4-commit history with combined filters + --follow |
| 616 | # =========================================================================== |
| 617 | |
| 618 | |
| 619 | class TestIntegrationFiltersAndFollow: |
| 620 | def test_four_commit_filter_combination(self, tmp_path: pathlib.Path) -> None: |
| 621 | """SL_35: 4-commit sequence; filters applied in combination.""" |
| 622 | repo = _make_repo(tmp_path) |
| 623 | |
| 624 | # Commit 1: create compute_total |
| 625 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return sum(items)\n") |
| 626 | c1 = _commit(repo, "initial: add billing") |
| 627 | |
| 628 | # Commit 2: modify |
| 629 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return round(sum(items), 2)\n") |
| 630 | c2 = _commit(repo, "fix: round total") |
| 631 | |
| 632 | # Commit 3: modify again |
| 633 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return max(0, round(sum(items), 2))\n") |
| 634 | c3 = _commit(repo, "fix: clamp at zero") |
| 635 | |
| 636 | # Commit 4: modify once more |
| 637 | _write_file(repo, "src/billing.py", "def compute_total(items):\n return max(0.0, round(sum(items), 2))\n") |
| 638 | c4 = _commit(repo, "fix: use float zero") |
| 639 | |
| 640 | # 4 total entries: 1 created + 3 modified |
| 641 | data = json.loads(_symlog(repo, "src/billing.py::compute_total", "--json").stdout) |
| 642 | assert data["total"] == 4 |
| 643 | |
| 644 | # Filter to modified only: should be 3 |
| 645 | data_mod = json.loads(_symlog( |
| 646 | repo, "src/billing.py::compute_total", |
| 647 | "--operation", "symbol-modified", "--json" |
| 648 | ).stdout) |
| 649 | assert data_mod["total"] == 3 |
| 650 | |
| 651 | # Filter to modified + limit 2: should return 2 newest |
| 652 | data_lim = json.loads(_symlog( |
| 653 | repo, "src/billing.py::compute_total", |
| 654 | "--operation", "symbol-modified", "--limit", "2", "--json" |
| 655 | ).stdout) |
| 656 | assert len(data_lim["entries"]) == 2 |
| 657 | assert data_lim["total"] == 3 # total after filter, before limit |
| 658 | |
| 659 | # Filter by author |
| 660 | data_auth = json.loads(_symlog( |
| 661 | repo, "src/billing.py::compute_total", |
| 662 | "--author", "claude-code", "--json" |
| 663 | ).stdout) |
| 664 | assert data_auth["total"] == 4 |
| 665 | |
| 666 | # Commit IDs in entries match the actual commits |
| 667 | all_data = json.loads(_symlog(repo, "src/billing.py::compute_total", "--json").stdout) |
| 668 | commit_ids_in_log = [e["commit_id"] for e in all_data["entries"]] |
| 669 | assert c4 in commit_ids_in_log |
| 670 | assert c1 in commit_ids_in_log |
| 671 | |
| 672 | def test_follow_stitches_two_symbols_newest_first(self, tmp_path: pathlib.Path) -> None: |
| 673 | """SL_35: --follow merges entries from two symbol addresses newest-first.""" |
| 674 | repo = _make_repo(tmp_path) |
| 675 | |
| 676 | # Commit 1: create foo |
| 677 | _write_file(repo, "src/billing.py", "def foo(x):\n return x\n") |
| 678 | _commit(repo, "add foo") |
| 679 | |
| 680 | # Commit 2: rename foo → bar |
| 681 | _write_file(repo, "src/billing.py", "def bar(x):\n return x\n") |
| 682 | _commit(repo, "rename foo to bar") |
| 683 | |
| 684 | # Commit 3: modify bar |
| 685 | _write_file(repo, "src/billing.py", "def bar(x):\n return x * 2\n") |
| 686 | _commit(repo, "fix: bar doubles") |
| 687 | |
| 688 | # bar's log without follow: born-from entry + modified entry = 2 entries |
| 689 | data_no_follow = json.loads(_symlog(repo, "src/billing.py::bar", "--json").stdout) |
| 690 | assert data_no_follow["total"] == 2 |
| 691 | |
| 692 | # bar's log with follow: 2 own + 1 from foo (created) = 3 entries |
| 693 | data_follow = json.loads(_symlog(repo, "src/billing.py::bar", "--follow", "--json").stdout) |
| 694 | assert data_follow["followed"] is True |
| 695 | assert data_follow["total"] >= 3 |
| 696 | |
| 697 | # Entries are newest-first: index 0 is the most recent |
| 698 | entries = data_follow["entries"] |
| 699 | assert entries[0]["operation"].startswith("symbol-modified") |
| 700 | |
| 701 | # The tail (oldest) entry should be from foo's created event |
| 702 | tail = entries[-1] |
| 703 | assert tail["operation"].startswith("symbol-created") |
| 704 | assert tail["from_symbol"] is not None |
| 705 | assert "foo" in tail["from_symbol"] |