test_core_repo.py
python
sha256:660fcac1df3ab28f61862e961890bd2ca8b754fa0242079d93ca1e25037ec8a6
chore(tests): add docstring to tests/__init__.py so rc14 tr…
Human
27 days ago
| 1 | """Tests for muse/core/repo.py — find_repo_root, require_repo, read_repo_id.""" |
| 2 | |
| 3 | from __future__ import annotations |
| 4 | |
| 5 | import json |
| 6 | import pathlib |
| 7 | import tempfile |
| 8 | |
| 9 | import pytest |
| 10 | |
| 11 | from muse.core.errors import ExitCode |
| 12 | from muse.core.repo import find_repo_root, read_repo_id, require_repo |
| 13 | |
| 14 | |
| 15 | # --------------------------------------------------------------------------- |
| 16 | # Helpers |
| 17 | # --------------------------------------------------------------------------- |
| 18 | |
| 19 | |
| 20 | def _make_muse_dir(root: pathlib.Path, repo_id: str = "test-repo-id") -> pathlib.Path: |
| 21 | muse = root / ".muse" |
| 22 | muse.mkdir(parents=True) |
| 23 | (muse / "repo.json").write_text(json.dumps({"repo_id": repo_id})) |
| 24 | return muse |
| 25 | |
| 26 | |
| 27 | # --------------------------------------------------------------------------- |
| 28 | # find_repo_root |
| 29 | # --------------------------------------------------------------------------- |
| 30 | |
| 31 | |
| 32 | class TestFindRepoRoot: |
| 33 | def test_returns_none_outside_repo(self, tmp_path: pathlib.Path) -> None: |
| 34 | assert find_repo_root(tmp_path) is None |
| 35 | |
| 36 | def test_finds_muse_in_cwd(self, tmp_path: pathlib.Path) -> None: |
| 37 | _make_muse_dir(tmp_path) |
| 38 | assert find_repo_root(tmp_path) == tmp_path |
| 39 | |
| 40 | def test_finds_muse_in_ancestor(self, tmp_path: pathlib.Path) -> None: |
| 41 | _make_muse_dir(tmp_path) |
| 42 | subdir = tmp_path / "src" / "pkg" |
| 43 | subdir.mkdir(parents=True) |
| 44 | assert find_repo_root(subdir) == tmp_path |
| 45 | |
| 46 | |
| 47 | # --------------------------------------------------------------------------- |
| 48 | # require_repo |
| 49 | # --------------------------------------------------------------------------- |
| 50 | |
| 51 | |
| 52 | class TestRequireRepo: |
| 53 | def test_exits_outside_repo(self, tmp_path: pathlib.Path) -> None: |
| 54 | with pytest.raises(SystemExit) as exc: |
| 55 | require_repo(tmp_path) |
| 56 | assert exc.value.code == ExitCode.REPO_NOT_FOUND |
| 57 | |
| 58 | def test_returns_root_inside_repo(self, tmp_path: pathlib.Path) -> None: |
| 59 | _make_muse_dir(tmp_path) |
| 60 | assert require_repo(tmp_path) == tmp_path |
| 61 | |
| 62 | |
| 63 | # --------------------------------------------------------------------------- |
| 64 | # read_repo_id — 4 belt-and-suspenders tests covering every exit path |
| 65 | # --------------------------------------------------------------------------- |
| 66 | |
| 67 | |
| 68 | class TestReadRepoId: |
| 69 | def test_returns_repo_id_from_valid_file(self, tmp_path: pathlib.Path) -> None: |
| 70 | """Happy path: valid repo.json returns the repo_id string.""" |
| 71 | _make_muse_dir(tmp_path, repo_id="my-special-repo") |
| 72 | assert read_repo_id(tmp_path) == "my-special-repo" |
| 73 | |
| 74 | def test_missing_repo_json_exits_repo_not_found( |
| 75 | self, tmp_path: pathlib.Path |
| 76 | ) -> None: |
| 77 | """FileNotFoundError → SystemExit(REPO_NOT_FOUND).""" |
| 78 | (tmp_path / ".muse").mkdir() |
| 79 | # repo.json intentionally absent. |
| 80 | with pytest.raises(SystemExit) as exc: |
| 81 | read_repo_id(tmp_path) |
| 82 | assert exc.value.code == ExitCode.REPO_NOT_FOUND |
| 83 | |
| 84 | def test_malformed_json_exits_internal_error( |
| 85 | self, tmp_path: pathlib.Path |
| 86 | ) -> None: |
| 87 | """JSONDecodeError → SystemExit(INTERNAL_ERROR).""" |
| 88 | muse = tmp_path / ".muse" |
| 89 | muse.mkdir() |
| 90 | (muse / "repo.json").write_text("this is not json{{{") |
| 91 | with pytest.raises(SystemExit) as exc: |
| 92 | read_repo_id(tmp_path) |
| 93 | assert exc.value.code == ExitCode.INTERNAL_ERROR |
| 94 | |
| 95 | def test_missing_key_exits_internal_error(self, tmp_path: pathlib.Path) -> None: |
| 96 | """KeyError (no 'repo_id' key) → SystemExit(INTERNAL_ERROR).""" |
| 97 | muse = tmp_path / ".muse" |
| 98 | muse.mkdir() |
| 99 | (muse / "repo.json").write_text(json.dumps({"wrong_key": "value"})) |
| 100 | with pytest.raises(SystemExit) as exc: |
| 101 | read_repo_id(tmp_path) |
| 102 | assert exc.value.code == ExitCode.INTERNAL_ERROR |
| 103 | |
| 104 | |
| 105 | # --------------------------------------------------------------------------- |
| 106 | # parse_date_arg — 6 belt-and-suspenders tests |
| 107 | # --------------------------------------------------------------------------- |
| 108 | |
| 109 | |
| 110 | class TestParseDateArg: |
| 111 | """parse_date_arg handles YYYY-MM-DD and YYYY-MM-DDTHH:MM:SS; rejects bad input.""" |
| 112 | |
| 113 | def test_parses_date_only(self) -> None: |
| 114 | from muse.core.repo import parse_date_arg |
| 115 | import datetime as dt |
| 116 | result = parse_date_arg("2026-03-25", "--since") |
| 117 | assert result == dt.datetime(2026, 3, 25, tzinfo=dt.timezone.utc) |
| 118 | |
| 119 | def test_parses_full_datetime(self) -> None: |
| 120 | from muse.core.repo import parse_date_arg |
| 121 | import datetime as dt |
| 122 | result = parse_date_arg("2026-03-25T14:30:00", "--until") |
| 123 | assert result == dt.datetime(2026, 3, 25, 14, 30, 0, tzinfo=dt.timezone.utc) |
| 124 | |
| 125 | def test_invalid_value_exits_1(self) -> None: |
| 126 | from muse.core.repo import parse_date_arg |
| 127 | with pytest.raises(SystemExit) as exc: |
| 128 | parse_date_arg("not-a-date", "--since") |
| 129 | assert exc.value.code == 1 |
| 130 | |
| 131 | def test_since_flag_name_in_error_message( |
| 132 | self, capsys: pytest.CaptureFixture[str] |
| 133 | ) -> None: |
| 134 | from muse.core.repo import parse_date_arg |
| 135 | with pytest.raises(SystemExit): |
| 136 | parse_date_arg("bad", "--since") |
| 137 | err = capsys.readouterr().err |
| 138 | assert "--since" in err |
| 139 | |
| 140 | def test_until_flag_name_in_error_message( |
| 141 | self, capsys: pytest.CaptureFixture[str] |
| 142 | ) -> None: |
| 143 | from muse.core.repo import parse_date_arg |
| 144 | with pytest.raises(SystemExit): |
| 145 | parse_date_arg("bad", "--until") |
| 146 | err = capsys.readouterr().err |
| 147 | assert "--until" in err |
| 148 | |
| 149 | def test_result_is_utc_aware(self) -> None: |
| 150 | from muse.core.repo import parse_date_arg |
| 151 | import datetime as dt |
| 152 | result = parse_date_arg("2026-01-01", "--since") |
| 153 | assert result.tzinfo == dt.timezone.utc |
File History
5 commits
sha256:660fcac1df3ab28f61862e961890bd2ca8b754fa0242079d93ca1e25037ec8a6
chore(tests): add docstring to tests/__init__.py so rc14 tr…
Human
27 days ago
sha256:d8316ffae901be06347e16ab55be11868eb519dd16ade3e8aa16a99e662f7e62
baseline: rc14 re-baseline after rc3 store corruption recovery
Human
patch
27 days ago
sha256:50d413a635f57761c3fce1f70251b957b6423821525bf330747ef4007339222e
Merge branch 'dev' into main
Human
30 days ago
sha256:fb67fed5a4d3e40de84bdd163de94ef1386570bef1dd1a020a732c8a038962ce
Merge branch 'dev' into main
Human
49 days ago
sha256:1c4b3e3a9a1f300774c3ee662b572a698d5fd405bf765a71e6011a2e9c3eaaaa
feat: Muse — version control for the agent era
Human
102 days ago