@pytest.mark.parametrize('engine', ['c', 'python'])
def test_EA_types(self, engine, data):
    pytest.mark.xfail("pandas doesn't yet support registering ExtentionDtypes via a pattern")
@pytest.mark.parametrize('engine', ['c', 'python'])
def test_EA_types(self, engine, data):
    pytest.mark.xfail("pandas doesn't yet support registering ExtentionDtypes via a pattern")