class_docstr: Tests for ExtensionArray.__getitem__.
code: def test_getitem_scalar(self, data):
      result = data[0]
      assert isinstance(result, data.dtype.type)
  
      result = pd.Series(data)[0]
      assert isinstance(result, data.dtype.type)
  
imports: import numpy
  import pytest
  import pandas
  import pandas._testing
label_desc: Use image node_id 7 for calling the BaseGetitemTests obj's underlying member method code with example usage: obj.test_getitem_scalar(data) without return types