from pathlib import Path


INDEX_HTML = Path(__file__).resolve().parents[2] / "apps" / "web" / "vue3" / "index.html"


def test_cpu_monitor_polls_lightweight_resource_endpoint_independently():
    source = INDEX_HTML.read_text(encoding="utf-8")

    assert "const refreshResourceUsage = async () =>" in source
    assert "fetch('/api/resource/status', { cache: 'no-store' })" in source
    assert "resourceMonitorTimer = setInterval(refreshResourceUsage, 1000)" in source
    assert "clearInterval(resourceMonitorTimer)" in source