test(chart): cover URL params forwarded to chart-data request body

Ports the deprecated Cypress dashboard spec _skip.url_params.test.ts
(removed in #40384) to a Jest integration test with a mocked network.

The request-construction contract — that form_data.url_params lands on
each query in the /api/v1/chart/data request body — is verifiable without
a backend. The new test drives getChartDataRequest through the real
buildV1ChartDataPayload → buildQueryContext → buildQueryObject path and
asserts the intercepted POST body's queries[].url_params and form_data.
A third case pins the existing default of {} when url_params is absent
so a future change to that default fails loudly.

Part of the Cypress→Jest/Playwright migration.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

superset-frontend/src/components/Chart/urlParamsForwarding.integration.test.ts

@@ -0,0 +1,113 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import fetchMock from 'fetch-mock';
+import { JsonObject, QueryFormData, VizType } from '@superset-ui/core';
+import { getChartDataRequest } from 'src/components/Chart/chartAction';
+
+/**
+ * Integration (mocked-network) port of the deprecated Cypress spec
+ * `cypress/e2e/dashboard/_skip.url_params.test.ts` (sc-107448).
+ *
+ * The original test loaded a dashboard with query-string params, intercepted
+ * `/api/v1/chart/data`, and asserted each query in the request body carried
+ * `url_params`. That assertion is request-construction logic — the form_data
+ * → query-context pipeline — which is exercised here without a backend.
+ *
+ * Intentional narrowing: the URL-string → `form_data.url_params` hop (handled
+ * in `src/dashboard/actions/hydrate.ts` via `extractUrlParams`) is not covered
+ * here. This file verifies the chart-data side of the contract only; the
+ * dashboard hydration side is covered by its own unit tests.
+ */
+const CHART_DATA_GLOB = 'glob:*/api/v1/chart/data*';
+const CHART_DATA_ROUTE = 'urlParamsForwarding-chartData';
+const URL_PARAMS = { param1: '123', param2: 'abc' };
+
+type ChartDataRequestBody = {
+  queries: JsonObject[];
+  form_data: JsonObject;
+};
+
+const buildFormData = (
+  overrides: Partial<QueryFormData> = {},
+): QueryFormData => ({
+  datasource: '1__table',
+  granularity_sqla: 'ds',
+  viz_type: VizType.Table,
+  url_params: URL_PARAMS,
+  ...overrides,
+});
+
+const lastChartDataBody = (): ChartDataRequestBody => {
+  const calls = fetchMock.callHistory.calls(CHART_DATA_ROUTE);
+  expect(calls.length).toBeGreaterThan(0);
+  return JSON.parse(
+    calls[calls.length - 1].options.body as string,
+  ) as ChartDataRequestBody;
+};
+
+beforeEach(() => {
+  fetchMock.post(
+    CHART_DATA_GLOB,
+    { result: [{ data: [] }] },
+    {
+      name: CHART_DATA_ROUTE,
+    },
+  );
+});
+
+// Remove only this file's route so global routes registered in
+// setupSupersetClient (e.g. CSRF) survive into the next test.
+afterEach(() => {
+  fetchMock.clearHistory();
+  fetchMock.removeRoutes({ names: [CHART_DATA_ROUTE] });
+});
+
+test('forwards url_params from form_data onto each query in the chart-data request body', async () => {
+  await getChartDataRequest({ formData: buildFormData() });
+
+  const body = lastChartDataBody();
+  expect(Array.isArray(body.queries)).toBe(true);
+  expect(body.queries.length).toBeGreaterThan(0);
+  body.queries.forEach(query => {
+    expect(query.url_params).toEqual(URL_PARAMS);
+  });
+});
+
+test('preserves url_params on form_data echoed back in the chart-data request body', async () => {
+  await getChartDataRequest({ formData: buildFormData() });
+
+  const body = lastChartDataBody();
+  expect(body.form_data.url_params).toEqual(URL_PARAMS);
+});
+
+// buildQueryObject defaults missing url_params to `{}` (see
+// packages/superset-ui-core/src/query/buildQueryObject.ts), so the chart-data
+// request body carries an empty object — not `undefined`. This test documents
+// that contract; a future change that flips the default should update both.
+test('emits an empty url_params object on each query when form_data has none', async () => {
+  await getChartDataRequest({
+    formData: buildFormData({ url_params: undefined }),
+  });
+
+  const body = lastChartDataBody();
+  expect(body.queries.length).toBeGreaterThan(0);
+  body.queries.forEach(query => {
+    expect(query.url_params).toEqual({});
+  });
+});