docstr: Ensure that calling invalid column names in filters are caught
docstr_tok: ["Ensure","that","calling","invalid","column","names","in","filters","are","caught"]
code: def test_sql_injection_via_metrics(self):
      """
      Ensure that calling invalid column names in filters are caught
      """
      self.login(username="admin")
      payload = get_query_context("birth_names")
      payload["queries"][0]["groupby"] = ["name"]
      payload["queries"][0]["metrics"] = [
          {
              "expressionType": AdhocMetricExpressionType.SIMPLE.value,
              "column": {"column_name": "invalid_col"},
              "aggregate": "SUM",
              "label": "My Simple Label",
          }
      ]
      query_context = ChartDataQueryContextSchema().load(payload)
      query_payload = query_context.get_payload()
      assert query_payload["queries"][0].get("error") is not None
  
imports: import re
  import time
  from typing import Any
  import numpy
  import pandas
  import pytest
  from pandas import DateOffset
  from superset import db
  from superset.charts.schemas import ChartDataQueryContextSchema
  from superset.common.chart_data import ChartDataResultFormat, ChartDataResultType
  from superset.common.query_context import QueryContext
  from superset.common.query_context_factory import QueryContextFactory
  from superset.common.query_object import QueryObject
  from superset.connectors.sqla.models import SqlMetric
  from superset.daos.datasource import DatasourceDAO
  from superset.extensions import cache_manager
  from superset.superset_typing import AdhocColumn
  from superset.utils.core import AdhocMetricExpressionType, backend, DatasourceType, QueryStatus
  from superset.utils.pandas_postprocessing.utils import FLAT_COLUMN_SEPARATOR
  from tests.integration_tests.base_tests import SupersetTestCase
  from tests.integration_tests.conftest import only_postgresql, only_sqlite
  from tests.integration_tests.fixtures.birth_names_dashboard import load_birth_names_dashboard_with_slices, load_birth_names_data
  from tests.integration_tests.fixtures.query_context import get_query_context
label_desc: Use image node_id 13 for calling the TestQueryContext obj's underlying member method code with example usage: obj.test_sql_injection_via_metrics() without return types