feat: Add Dashboard Filter Support for Alert Reports

superset-frontend/packages/superset-ui-core/src/utils/featureFlags.ts

@@ -26,6 +26,7 @@ export enum FeatureFlag {
   AlertReports = 'ALERT_REPORTS',
   AlertReportTabs = 'ALERT_REPORT_TABS',
   AlertReportSlackV2 = 'ALERT_REPORT_SLACK_V2',
+  AlertReportsFilter = 'ALERT_REPORTS_FILTER',
   AllowFullCsvExport = 'ALLOW_FULL_CSV_EXPORT',
   AvoidColorsCollision = 'AVOID_COLORS_COLLISION',
   ChartPluginsExperimental = 'CHART_PLUGINS_EXPERIMENTAL',

superset-frontend/src/features/alerts/AlertReportModal.test.tsx

@@ -435,7 +435,7 @@ test('renders tab selection when Dashboard is selected', async () => {
   expect(
     screen.getByRole('combobox', { name: /dashboard/i }),
   ).toBeInTheDocument();
-  expect(screen.getByText(/select tab/i)).toBeInTheDocument();
+  expect(screen.getAllByText(/select tab/i)).toHaveLength(2);
 });
 
 test('changes to content options when chart is selected', async () => {
@@ -649,3 +649,15 @@ test('removes notification method on clicking trash can', async () => {
     screen.getAllByRole('combobox', { name: /delivery method/i }).length,
   ).toBe(1);
 });
+
+test('renders dashboard filter dropdowns', async () => {
+  render(<AlertReportModal {...generateMockedProps(true, true)} />, {
+    useRedux: true,
+  });
+
+  userEvent.click(screen.getByTestId('contents-panel'));
+  const filterOptionDropdown = screen.getByRole('combobox', {
+    name: /select filter/i,
+  });
+  expect(filterOptionDropdown).toBeInTheDocument();
+});