import os
import time
from pathlib import Path
def test_external_changes_scanner_marks_dirty_and_clears(tmp_path, monkeypatch):
# Ensure the scanner is active for this unit-style test (not gated by PYTEST_CURRENT_TEST).
monkeypatch.delenv("PYTEST_CURRENT_TEST", raising=False)
from services.state.external_changes_scanner import ExternalChangesScanner
# Create a minimal Unity-like layout
root = tmp_path / "Project"
(root / "Assets").mkdir(parents=True)
(root / "ProjectSettings").mkdir(parents=True)
(root / "Packages").mkdir(parents=True)
inst = "Test@deadbeef"
s = ExternalChangesScanner(scan_interval_ms=0, max_entries=10000)
s.set_project_root(inst, str(root))
# Create a file before baseline so the initial scan establishes a stable reference point.
p = root / "Assets" / "x.txt"
p.write_text("hi")
# Baseline scan: should not be dirty.
first = s.update_and_get(inst)
assert first["external_changes_dirty"] is False
# Touch the file and scan again: should become dirty.
now = time.time()
os.utime(p, (now + 10.0, now + 10.0))
second = s.update_and_get(inst)
assert second["external_changes_dirty"] is True
assert isinstance(second["external_changes_last_seen_unix_ms"], int)
assert isinstance(second["dirty_since_unix_ms"], int)
# Clear and confirm dirty flag resets.
s.clear_dirty(inst)
third = s.update_and_get(inst)
assert third["external_changes_dirty"] is False
assert isinstance(third["last_cleared_unix_ms"], int)
def test_external_changes_scanner_includes_file_dependency_roots(tmp_path, monkeypatch):
# Ensure the scanner is active for this unit-style test (not gated by PYTEST_CURRENT_TEST).
monkeypatch.delenv("PYTEST_CURRENT_TEST", raising=False)
from services.state.external_changes_scanner import ExternalChangesScanner
# Unity project root
root = tmp_path / "Project"
(root / "Assets").mkdir(parents=True)
(root / "ProjectSettings").mkdir(parents=True)
(root / "Packages").mkdir(parents=True)
# External local package root (outside project root)
pkg = tmp_path / "ExternalPkg"
(pkg / "Editor").mkdir(parents=True)
target = pkg / "Editor" / "Some.cs"
target.write_text("// v1")
# manifest.json referencing file: dependency
manifest = root / "Packages" / "manifest.json"
manifest.write_text(
'{\n "dependencies": {\n "com.example.pkg": "file:../../ExternalPkg"\n }\n}\n',
encoding="utf-8",
)
inst = "Test@deadbeef"
s = ExternalChangesScanner(scan_interval_ms=0, max_entries=10000)
s.set_project_root(inst, str(root))
# Baseline scan captures current mtimes across project + external pkg
baseline = s.update_and_get(inst)
assert baseline["external_changes_dirty"] is False
# Touch external package file and scan again -> should mark dirty
now = time.time()
os.utime(target, (now + 10.0, now + 10.0))
changed = s.update_and_get(inst)
assert changed["external_changes_dirty"] is True
