

def test_render_with_none(self):
    renderer = GeoJsonRenderer()
    result = self.render(None)
    self.assertEqual(result, '')

dataset/ETHPy150Open ExCiteS/geokey/geokey/contributions/tests/observations/test_renderers.py GeoJsonRendererTest.test_render_with_none/VarMisuse@18/24 `renderer`->`self`