"""Project file drop zone lives under periscope/src."""

from __future__ import annotations

from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
SRC = ROOT / "periscope" / "src" / "frontend" / "src" / "components/upload/file-upload-zone.tsx"


def test_upload_zone_is_src():
    text = SRC.read_text(encoding="utf-8")
    assert "Native Periscope overlay" not in text[:400]
    assert "export function FileUploadZone" in text
    assert "webkitGetAsEntry" in text
    assert "webkitRelativePath" in text
    assert "-backups" in text
    assert "border-dashed" in text
    assert "border-emerald-500/40" in text