code: def test_gt_particular_date(self):
      since = datetime.date.today() + datetime.timedelta(days=15)
      sql = f"""
              select p.date, p.group, p.value
              from mindsdb.testv as t join mindsdb.tstest as p
              where t.date > '{since}'
          """
      resp = self.sql_via_http(sql, RESPONSE_TYPE.TABLE)
      data = to_dicts(resp["data"])
      assert (
          len(data) == 34
      )  # 14 * 2 + 6 (4 days, 2 groups, 2*3 horizon)
      assert len([x for x in data if x["group"] == "a"]) == 17  # 14 + 3
      assert data[0]["date"] == (
          datetime.date.today() + datetime.timedelta(days=16)
      )
  
file_path: mindsdb/tests/integration_tests/flows/test_ts_predictions.py
imports: import datetime
  import random
  import pytest
  from mindsdb.api.executor.data_types.response_type import RESPONSE_TYPE
  from .http_test_helpers import HTTPHelperMixin
label_desc: Use image node_id 5 for calling the TestHTTP obj's underlying member method code with example usage: obj.test_gt_particular_date() without return types