docstr: The count method should return a value of 1
  when one item has been saved to the database.
docstr_tok: ["The","count","method","should","return","a","value","of","1","when","one","item","has","been","saved","to","the","database","."]
code: def test_count_returns_value(self):
      """
      The count method should return a value of 1
      when one item has been saved to the database.
      """
      self.adapter.create(text="Test statement")
      self.assertEqual(self.adapter.count(), 1)
  
imports: from django.test import TestCase
  from chatterbot.storage import DjangoStorageAdapter
  from chatterbot.conversation import Statement
  from chatterbot.ext.django_chatterbot.models import Statement
label_desc: Use image node_id 2 for calling the DjangoStorageAdapterTests obj's underlying member method code with example usage: obj.test_count_returns_value() without return types