code: def runTest(self):
      nlp_reader = SpacyToAnnotation()
      result = nlp_reader.readJsonFile(
          self.spark, self.resources_path + "multi_doc_tokens.json"
      )
  
      self.assertTrue(result.select("document").count() > 0)
      self.assertTrue(result.select("sentence").count() > 0)
      self.assertTrue(result.select("token").count() > 0)
  
file_path: spark-nlp/python/test/training/spacy_to_annotation_test.py
imports: import unittest
  import pytest
  from sparknlp.training import SpacyToAnnotation
  from test.util import SparkSessionForTest
label_desc: Use image node_id 2 for calling the SpacyToAnnotationMultiDocTestSpec obj's underlying member method code with example usage: obj.runTest() without return types