fix windows numpy import and add node timestamps

2026-03-25 13:20:41 -07:00
parent e749d24cfe
commit 006fbc1dde
11 changed files with 263 additions and 8 deletions
--- a/tests/test_frontend_build.py
+++ b/tests/test_frontend_build.py
@@ -0,0 +1,40 @@
+import os
+from pathlib import Path
+
+from backend.frontend_build import frontend_dist_is_stale
+
+
+def _write_with_mtime(path: Path, content: str, timestamp: float) -> None:
+    path.parent.mkdir(parents=True, exist_ok=True)
+    path.write_text(content, encoding="utf-8")
+    os.utime(path, (timestamp, timestamp))
+
+
+def test_frontend_dist_is_stale_when_dist_is_missing(tmp_path: Path):
+    frontend_dir = tmp_path / "frontend"
+    dist_dir = frontend_dir / "dist"
+
+    _write_with_mtime(frontend_dir / "src" / "main.jsx", "export default 1;", 200.0)
+
+    assert frontend_dist_is_stale(frontend_dir, dist_dir) is True
+
+
+def test_frontend_dist_is_stale_when_source_is_newer(tmp_path: Path):
+    frontend_dir = tmp_path / "frontend"
+    dist_dir = frontend_dir / "dist"
+
+    _write_with_mtime(dist_dir / "index.html", "<html></html>", 100.0)
+    _write_with_mtime(frontend_dir / "src" / "App.jsx", "export default 1;", 200.0)
+
+    assert frontend_dist_is_stale(frontend_dir, dist_dir) is True
+
+
+def test_frontend_dist_is_current_when_dist_is_newer(tmp_path: Path):
+    frontend_dir = tmp_path / "frontend"
+    dist_dir = frontend_dir / "dist"
+
+    _write_with_mtime(frontend_dir / "src" / "App.jsx", "export default 1;", 100.0)
+    _write_with_mtime(dist_dir / "assets" / "app.js", "console.log('ok');", 200.0)
+    _write_with_mtime(dist_dir / "index.html", "<html></html>", 200.0)
+
+    assert frontend_dist_is_stale(frontend_dir, dist_dir) is False