Function test_lazy_load_invalid_backend

tests/test_chromium.py:1024–1030

Test that lazy_load raises AttributeError if the scraping method for an invalid backend is missing.

(monkeypatch)

@pytest.mark.asyncio
async def test_lazy_load_invalid_backend(monkeypatch):
    """Test that lazy_load raises AttributeError if the scraping method for an invalid backend is missing."""
    # Create a loader instance with a backend that does not have a corresponding scraping method.
    loader = ChromiumLoader(["http://example.com"], backend="nonexistent")
    with pytest.raises(AttributeError):
        # lazy_load calls asyncio.run(scraping_fn(url)) for each URL.
        list(loader.lazy_load())


@pytest.mark.asyncio