test_cmd_describe.py
python
sha256:c0eba5ad689cec79f4a3fcdc4f5da78556cb4b8cb7b330f944634356c10379ed
chore: pivot to nightly channel — bump version to 0.2.0.dev…
Sonnet 5
patch
12 days ago
| 1 | """Tests for ``muse describe`` and ``muse/core/describe.py``. |
| 2 | |
| 3 | Covers: no version tags → exit 1, tag at tip (distance 0), tag behind tip |
| 4 | (distance N), --pre flag, --first-parent, --json, core describe_commit, |
| 5 | stress: deep ancestry. |
| 6 | """ |
| 7 | |
| 8 | from __future__ import annotations |
| 9 | |
| 10 | import datetime |
| 11 | import json |
| 12 | import pathlib |
| 13 | |
| 14 | import pytest |
| 15 | from tests.cli_test_helper import CliRunner |
| 16 | |
| 17 | cli = None # argparse migration — CliRunner ignores this arg |
| 18 | from muse.core.describe import describe_commit |
| 19 | from muse.core.ids import hash_commit, hash_snapshot |
| 20 | from muse.core.commits import CommitRecord, write_commit |
| 21 | from muse.core.snapshots import SnapshotRecord, write_snapshot |
| 22 | from muse.core.version_tags import VersionTagRecord, write_version_tag |
| 23 | from muse.core.semver import parse_semver |
| 24 | from muse.core.types import Manifest, content_hash |
| 25 | |
| 26 | runner = CliRunner() |
| 27 | |
| 28 | from muse.core.paths import muse_dir, ref_path |
| 29 | _REPO_ID = content_hash({"name": "describe-test"}) |
| 30 | |
| 31 | |
| 32 | # --------------------------------------------------------------------------- |
| 33 | # Helpers |
| 34 | # --------------------------------------------------------------------------- |
| 35 | |
| 36 | |
| 37 | def _init_repo(path: pathlib.Path) -> pathlib.Path: |
| 38 | dot_muse = muse_dir(path) |
| 39 | for d in ("commits", "snapshots", "objects", "refs/heads"): |
| 40 | (dot_muse / d).mkdir(parents=True, exist_ok=True) |
| 41 | (dot_muse / "HEAD").write_text("ref: refs/heads/main", encoding="utf-8") |
| 42 | (dot_muse / "repo.json").write_text( |
| 43 | json.dumps({"repo_id": _REPO_ID, "domain": "code"}), encoding="utf-8" |
| 44 | ) |
| 45 | return path |
| 46 | |
| 47 | |
| 48 | def _env(repo: pathlib.Path) -> Manifest: |
| 49 | return {"MUSE_REPO_ROOT": str(repo)} |
| 50 | |
| 51 | |
| 52 | def _make_commit( |
| 53 | root: pathlib.Path, |
| 54 | parent_id: str | None = None, |
| 55 | content: bytes = b"data", |
| 56 | branch: str = "main", |
| 57 | ) -> str: |
| 58 | manifest: Manifest = {} |
| 59 | snap_id = hash_snapshot(manifest) |
| 60 | write_snapshot(root, SnapshotRecord(snapshot_id=snap_id, manifest=manifest)) |
| 61 | committed_at = datetime.datetime.now(datetime.timezone.utc) |
| 62 | parent_ids = [parent_id] if parent_id else [] |
| 63 | commit_id = hash_commit( |
| 64 | parent_ids=parent_ids, |
| 65 | snapshot_id=snap_id, |
| 66 | message=f"commit-{content[:8].hex()}", |
| 67 | committed_at_iso=committed_at.isoformat(), |
| 68 | ) |
| 69 | write_commit(root, CommitRecord( |
| 70 | commit_id=commit_id, |
| 71 | branch=branch, |
| 72 | snapshot_id=snap_id, |
| 73 | message=f"commit-{content[:8].hex()}", |
| 74 | committed_at=committed_at, |
| 75 | parent_commit_id=parent_id, |
| 76 | )) |
| 77 | ref_path(root, branch).write_text(commit_id, encoding="utf-8") |
| 78 | return commit_id |
| 79 | |
| 80 | |
| 81 | def _make_vtag(root: pathlib.Path, tag: str, commit_id: str) -> None: |
| 82 | write_version_tag(root, VersionTagRecord( |
| 83 | tag_id=content_hash({"tag": tag, "commit_id": commit_id}), |
| 84 | repo_id=_REPO_ID, |
| 85 | tag=tag, |
| 86 | semver=parse_semver(tag), |
| 87 | commit_id=commit_id, |
| 88 | created_at=datetime.datetime.now(datetime.timezone.utc), |
| 89 | author="", |
| 90 | message="", |
| 91 | )) |
| 92 | |
| 93 | |
| 94 | # --------------------------------------------------------------------------- |
| 95 | # Unit: core describe_commit |
| 96 | # --------------------------------------------------------------------------- |
| 97 | |
| 98 | |
| 99 | def test_describe_no_tags_returns_none_fields(tmp_path: pathlib.Path) -> None: |
| 100 | _init_repo(tmp_path) |
| 101 | cid = _make_commit(tmp_path, content=b"alpha") |
| 102 | result = describe_commit(tmp_path, _REPO_ID, cid) |
| 103 | assert result["tag"] is None |
| 104 | assert result["distance"] is None |
| 105 | assert result["description"] is None |
| 106 | assert result["exact"] is False |
| 107 | |
| 108 | |
| 109 | def test_describe_tag_at_tip(tmp_path: pathlib.Path) -> None: |
| 110 | _init_repo(tmp_path) |
| 111 | cid = _make_commit(tmp_path, content=b"beta") |
| 112 | _make_vtag(tmp_path, "v1.0.0", cid) |
| 113 | result = describe_commit(tmp_path, _REPO_ID, cid) |
| 114 | assert result["tag"] == "v1.0.0" |
| 115 | assert result["distance"] == 0 |
| 116 | assert result["description"] == "v1.0.0" |
| 117 | assert result["exact"] is True |
| 118 | |
| 119 | |
| 120 | def test_describe_tag_one_hop_behind(tmp_path: pathlib.Path) -> None: |
| 121 | _init_repo(tmp_path) |
| 122 | cid1 = _make_commit(tmp_path, content=b"first") |
| 123 | _make_vtag(tmp_path, "v0.9.0", cid1) |
| 124 | cid2 = _make_commit(tmp_path, parent_id=cid1, content=b"second") |
| 125 | result = describe_commit(tmp_path, _REPO_ID, cid2) |
| 126 | assert result["tag"] == "v0.9.0" |
| 127 | assert result["distance"] == 1 |
| 128 | assert result["exact"] is False |
| 129 | |
| 130 | |
| 131 | def test_describe_excludes_pre_by_default(tmp_path: pathlib.Path) -> None: |
| 132 | _init_repo(tmp_path) |
| 133 | cid = _make_commit(tmp_path, content=b"pre") |
| 134 | _make_vtag(tmp_path, "v1.0.0-rc1", cid) |
| 135 | result = describe_commit(tmp_path, _REPO_ID, cid, include_pre=False) |
| 136 | assert result["tag"] is None |
| 137 | |
| 138 | |
| 139 | def test_describe_includes_pre_with_flag(tmp_path: pathlib.Path) -> None: |
| 140 | _init_repo(tmp_path) |
| 141 | cid = _make_commit(tmp_path, content=b"pre") |
| 142 | _make_vtag(tmp_path, "v1.0.0-rc1", cid) |
| 143 | result = describe_commit(tmp_path, _REPO_ID, cid, include_pre=True) |
| 144 | assert result["tag"] == "v1.0.0-rc1" |
| 145 | assert result["distance"] == 0 |
| 146 | |
| 147 | |
| 148 | # --------------------------------------------------------------------------- |
| 149 | # CLI: muse describe |
| 150 | # --------------------------------------------------------------------------- |
| 151 | |
| 152 | |
| 153 | def test_describe_cli_no_commits(tmp_path: pathlib.Path) -> None: |
| 154 | _init_repo(tmp_path) |
| 155 | result = runner.invoke(cli, ["describe"], env=_env(tmp_path)) |
| 156 | assert result.exit_code != 0 |
| 157 | |
| 158 | |
| 159 | def test_describe_cli_no_tags_exits_1(tmp_path: pathlib.Path) -> None: |
| 160 | _init_repo(tmp_path) |
| 161 | _make_commit(tmp_path, content=b"no-tags") |
| 162 | result = runner.invoke(cli, ["describe", "--json"], env=_env(tmp_path)) |
| 163 | assert result.exit_code == 1 |
| 164 | data = json.loads(result.output) |
| 165 | assert data["tag"] is None |
| 166 | assert data["distance"] is None |
| 167 | assert data["description"] is None |
| 168 | |
| 169 | |
| 170 | def test_describe_cli_text_output(tmp_path: pathlib.Path) -> None: |
| 171 | _init_repo(tmp_path) |
| 172 | cid = _make_commit(tmp_path, content=b"cli-test") |
| 173 | _make_vtag(tmp_path, "v3.0.0", cid) |
| 174 | result = runner.invoke(cli, ["describe"], env=_env(tmp_path)) |
| 175 | assert result.exit_code == 0 |
| 176 | assert "v3.0.0" in result.output |
| 177 | |
| 178 | |
| 179 | def test_describe_cli_json_output(tmp_path: pathlib.Path) -> None: |
| 180 | _init_repo(tmp_path) |
| 181 | cid = _make_commit(tmp_path, content=b"json-test") |
| 182 | _make_vtag(tmp_path, "v4.0.0", cid) |
| 183 | result = runner.invoke(cli, ["describe", "--json"], env=_env(tmp_path)) |
| 184 | assert result.exit_code == 0 |
| 185 | data = json.loads(result.output) |
| 186 | assert data["tag"] == "v4.0.0" |
| 187 | assert data["distance"] == 0 |
| 188 | assert data["description"] == "v4.0.0" |
| 189 | assert "commit_id" in data |
| 190 | |
| 191 | |
| 192 | def test_describe_cli_pre_flag(tmp_path: pathlib.Path) -> None: |
| 193 | _init_repo(tmp_path) |
| 194 | cid = _make_commit(tmp_path, content=b"rc") |
| 195 | _make_vtag(tmp_path, "v5.0.0-rc1", cid) |
| 196 | result = runner.invoke(cli, ["describe", "--pre", "--json"], env=_env(tmp_path)) |
| 197 | assert result.exit_code == 0 |
| 198 | data = json.loads(result.output) |
| 199 | assert data["tag"] == "v5.0.0-rc1" |
| 200 | |
| 201 | |
| 202 | # --------------------------------------------------------------------------- |
| 203 | # Stress: deep ancestry (100 commits, tag at root) |
| 204 | # --------------------------------------------------------------------------- |
| 205 | |
| 206 | |
| 207 | def test_describe_stress_deep_ancestry(tmp_path: pathlib.Path) -> None: |
| 208 | _init_repo(tmp_path) |
| 209 | prev: str | None = None |
| 210 | first_commit_id = "" |
| 211 | for i in range(100): |
| 212 | cid = _make_commit(tmp_path, parent_id=prev, content=f"step {i}".encode()) |
| 213 | if i == 0: |
| 214 | first_commit_id = cid |
| 215 | prev = cid |
| 216 | |
| 217 | _make_vtag(tmp_path, "v1.0.0", first_commit_id) |
| 218 | assert prev is not None |
| 219 | result = describe_commit(tmp_path, _REPO_ID, prev) |
| 220 | assert result["tag"] == "v1.0.0" |
| 221 | assert result["distance"] == 99 |
| 222 | |
| 223 | |
| 224 | class TestRegisterFlags: |
| 225 | def test_default_json_out_is_false(self) -> None: |
| 226 | import argparse |
| 227 | from muse.cli.commands.describe import register |
| 228 | p = argparse.ArgumentParser() |
| 229 | subs = p.add_subparsers() |
| 230 | register(subs) |
| 231 | args = p.parse_args(["describe"]) |
| 232 | assert args.json_out is False |
| 233 | |
| 234 | def test_json_flag_sets_json_out(self) -> None: |
| 235 | import argparse |
| 236 | from muse.cli.commands.describe import register |
| 237 | p = argparse.ArgumentParser() |
| 238 | subs = p.add_subparsers() |
| 239 | register(subs) |
| 240 | args = p.parse_args(["describe", "--json"]) |
| 241 | assert args.json_out is True |
| 242 | |
| 243 | def test_j_shorthand_sets_json_out(self) -> None: |
| 244 | import argparse |
| 245 | from muse.cli.commands.describe import register |
| 246 | p = argparse.ArgumentParser() |
| 247 | subs = p.add_subparsers() |
| 248 | register(subs) |
| 249 | args = p.parse_args(["describe", "-j"]) |
| 250 | assert args.json_out is True |
| 251 | |
| 252 | def test_pre_flag_sets_include_pre(self) -> None: |
| 253 | import argparse |
| 254 | from muse.cli.commands.describe import register |
| 255 | p = argparse.ArgumentParser() |
| 256 | subs = p.add_subparsers() |
| 257 | register(subs) |
| 258 | args = p.parse_args(["describe", "--pre"]) |
| 259 | assert args.include_pre is True |
| 260 | |
| 261 | def test_default_include_pre_is_false(self) -> None: |
| 262 | import argparse |
| 263 | from muse.cli.commands.describe import register |
| 264 | p = argparse.ArgumentParser() |
| 265 | subs = p.add_subparsers() |
| 266 | register(subs) |
| 267 | args = p.parse_args(["describe"]) |
| 268 | assert args.include_pre is False |
File History
10 commits
sha256:c287f599c5429903a139eadf3c5db5d930520e57cb0c3c575d9570e953c3b2d6
chore: bump version to 0.2.0.dev2 — nightly.2
Sonnet 4.6
patch
11 days ago
sha256:8de4334a98c945aace420969d389ad678aa926d4ab4e886b2ac4c4241cb3bf2b
revert: keep pyproject.toml in canonical PEP 440 form
Sonnet 4.6
patch
14 days ago
sha256:50bb615c573aa4b928fca75b60f82ba2a659910066507cec6a95c412ae22ccb9
docs: add issue docs for push have-negotiation bug (#55) an…
Sonnet 4.6
18 days ago
sha256:d90d175cded68aae1d4ffcf4858917854195d0cd8ce1fe73cee4dbc02541cb74
chore: trigger push to surface null-OID paths
Sonnet 4.6
23 days ago
sha256:e452ad9a6ace6ccc6d875a35e06caf9da5576a970c1c36133b69a891ce5fefa8
chore: prebuild timing test
Sonnet 4.6
33 days ago
sha256:0008ab6695e3e064b3e236b24fd19e538fef6a588eb0d211622f4466d919c0b1
merge: pull staging/dev — advance to 0.2.0rc12
Sonnet 4.6
patch
35 days ago
sha256:9c33d61749fff814c5226d5386aa2af7064c2c02788594a25fdd709358132eea
fix: _PROPOSAL_PREFIX_RESOLVE_LIMIT 200 → 100 to match hub …
Sonnet 4.6
47 days ago
sha256:36c3cb3e76619d4c30a6d9bf81b5ec4ff148e30dcfed913e3114ca7b43b81c7e
fix: rename objects→blobs in push client and all stale test…
Sonnet 4.6
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49 days ago
sha256:c06a9b9b9fee26c68ea725b44d54b2c0a171301ce9de746d5b656617b4463a9a
fix: repair four test failures from post-migration audit
Sonnet 4.6
patch
56 days ago
sha256:1900655993c83c4107067375548a7be823e471d2515830842f1a12cba4bd3cdf
fix: unified object store migration — idempotent writes, JS…
Sonnet 4.6
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56 days ago