class_docstr: Tests allowable data formats when constructing
  the basic Element types.
code: def test_text_string_position(self):
      text = Text("A", 1, "A")
      Points([("A", 1)]) * text
      self.assertEqual(text.x, "A")
  
file_path: holoviews/holoviews/tests/element/test_annotations.py
imports: import numpy
  import param
  import pytest
  from packaging.version import Version
  from holoviews import Annotation, Arrow, HLine, Spline, Text, VLine
  from holoviews.element import Points
  from holoviews.element.comparison import ComparisonTestCase
label_desc: Use image node_id 2 for calling the AnnotationTests obj's underlying member method code with example usage: obj.test_text_string_position() without return types