code: def test_should_run_query_in_snowflake(self):
      # Create database.
      params = {
          "user": "eva",
          "password": "password",
          "account": "account_number",
          "database": "EVADB",
          "schema": "SAMPLE_DATA",
          "warehouse": "warehouse",
      }
      query = f"""CREATE DATABASE test_data_source
                      WITH ENGINE = "snowflake",
                      PARAMETERS = {params};"""
      execute_query_fetch_all(self.evadb, query)
  
      # Test executions.
      self._execute_native_query()
      self._execute_evadb_query()
  
imports: import unittest
  from test.util import get_evadb_for_testing, shutdown_ray
  import pytest
  from evadb.executor.executor_utils import ExecutorError
  from evadb.server.command_handler import execute_query_fetch_all
label_desc: Use image node_id 16 for calling the NativeExecutorTest obj's underlying member method code with example usage: obj.test_should_run_query_in_snowflake() without return types