code: def test_to_json_make_dir(self):
      table = Table(self.rows, self.column_names, self.column_types)
  
      table.to_json("newdir/test.json")
  
      with open("newdir/test.json") as f1:
          js1 = json.load(f1)
  
      with open("examples/test.json") as f2:
          js2 = json.load(f2)
  
      self.assertEqual(js1, js2)
  
      os.remove("newdir/test.json")
      os.rmdir("newdir/")
  
file_path: agate/tests/test_table/test_to_json.py
imports: import json
  import os
  import sys
  from io import StringIO
  from agate import Table
  from agate.data_types import Boolean, Date, DateTime, Number, Text, TimeDelta
  from agate.testcase import AgateTestCase
label_desc: Use image node_id 10 for calling the TestJSON obj's underlying member method code with example usage: obj.test_to_json_make_dir() without return types