from pathlib import Path

from scripts.drift_check.checks import VersionSignalCheck

from scripts.drift_check.types import (

Check,

DriftConfig,

FileSnapshot,

Finding,

Pragma,

RepoSnapshot,

SignalResult,

Version,

)

def test_version_asdict():

v = Version(1, 6, 3, "1.6.3")

assert v.as_tuple() == (1, 6, 3)

assert str(v) == "1.6.3"

def test_frozen_dataclasses_immutable():

f = Finding(repo="r", file=None, check="c", severity="error", message="m")

import pytest

with pytest.raises(Exception):

f.repo = "other" # type: ignore[misc]

def test_check_protocol_satisfied_by_real_check():

assert isinstance(VersionSignalCheck(), Check)

def test_drift_config_resolve_layering():

cfg = DriftConfig(

repos={"r1": {"skip_checks": ["a"]}},

types={"cursor-plugin": {"skip_checks": ["b"]}},

globals={"skip_checks": ["c"], "signal_policy": "same-major-minor"},

)

resolved = cfg.resolve("r1", "cursor-plugin")

assert resolved.skip_checks == frozenset({"a", "b", "c"})

assert resolved.signal_policy == "same-major-minor"

def test_signal_result_and_pragma_fields():

s = SignalResult(version=None, format="html-comment", line=1, raw_value="x", malformed=True)

assert s.malformed

p = Pragma(check_name="version-signal", reason=None, format="html-comment", line=2)

assert p.check_name == "version-signal"

def test_file_snapshot_defaults_pragmas():

fs = FileSnapshot(path=Path("x.md"), content=b"", signal=None)

assert fs.pragmas == ()

def test_repo_snapshot_holds_files():

v = Version(1, 6, 3, "1.6.3")

cfg = DriftConfig().resolve("x", "cursor-plugin")

snap = RepoSnapshot(

slug="x", repo_type="cursor-plugin", files={}, meta_version=v,

meta_commit="HEAD", config=cfg,

)

assert snap.slug == "x"