code: def test_get_text(self):
      # test get text
      self.assertEqual(
          "That is a good survey", pos_sample.get_text("x")
      )
      self.assertRaises(AssertionError, pos_sample.get_text, "y")
  
file_path: textflint/test/input/component/sample/test_pos_sample.py
imports: import unittest
  from textflint.input.component.sample.pos_sample import *
label_desc: Use image node_id 7 for calling the TestPOSSample obj's underlying member method code with example usage: obj.test_get_text() without return types