from pathlib import Path
ROOT=Path(__file__).resolve().parents[1]

def test_version():
    assert (ROOT/"VERSION").read_text(encoding="utf-8").strip()=="4.6.19"

def test_zip_backend_routes_exist():
    py=(ROOT/"routes/ocean_batch.py").read_text(encoding="utf-8")
    assert "async def create_ocean_batch_zip" in py
    assert "async def download_ocean_batch_zip" in py
    assert '"/api/ocean/batch/{job_id}/zip"' in py
    assert '"/api/ocean/batch/zip/{token}"' in py
    assert "manifest.json" in py

def test_manifest_is_downloaded_with_authenticated_fetch():
    js=(ROOT/"static/js/app.js").read_text(encoding="utf-8")
    assert 'data-batch-manifest' in js
    assert 'await j("/api/ocean/batch/"+encodeURIComponent(d.job_id)+"/manifest")' in js
    assert 'saveBlobWithProgress(blob,"ocean_batch_"+d.job_id+"_manifest.json"' in js

def test_zip_is_primary_and_old_download_all_is_explicitly_per_file():
    js=(ROOT/"static/js/app.js").read_text(encoding="utf-8")
    assert "打包 ZIP 下载" in js
    assert ">逐个下载<" in js
    assert "如不想逐个确认，请使用“打包 ZIP 下载”" in js