TST: add test for Series.item backed with ExtensionArray (#30318)
TST: add test for Series.item backed with ExtensionArray (#30318)


pandas-dev/pandas,rs2/pandas,TomAugspurger/pandas,gfyoung/pandas,gfyoung/pandas,pandas-dev/pandas,gfyoung/pandas,jorisvandenbossche/pandas,jorisvandenbossche/pandas,dsm054/pandas,dsm054/pandas,jreback/pandas,TomAugspurger/pandas,jreback/pandas,jreback/pandas,datapythonista/pandas,dsm054/pandas,jorisvandenbossche/pandas,dsm054/pandas,dsm054/pandas,TomAugspurger/pandas,datapythonista/pandas,TomAugspurger/pandas,rs2/pandas,pandas-dev/pandas,gfyoung/pandas,gfyoung/pandas,pandas-dev/pandas,jreback/pandas,jreback/pandas,datapythonista/pandas,rs2/pandas,rs2/pandas,datapythonista/pandas,jorisvandenbossche/pandas