code: def test_to_json_error_newline_indent(self):
      table = Table(self.rows, self.column_names, self.column_types)
  
      output = StringIO()
  
      with self.assertRaises(ValueError):
          table.to_json(output, newline=True, indent=4)
  
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 7 for calling the TestJSON obj's underlying member method code with example usage: obj.test_to_json_error_newline_indent() without return types