test(sqllab): repair broken TablePreview and SavedQueryList jest tests

superset-frontend/src/SqlLab/components/TablePreview/TablePreview.test.tsx

@@ -151,7 +151,7 @@ describe('table actions', () => {
         fetchMock.callHistory.calls(getTableMetadataEndpoint),
       ).toHaveLength(1),
     );
-    const refreshButton = getByRole('button', { name: 'sync' });
+    const refreshButton = getByRole('button', { name: 'Refresh table schema' });
     fireEvent.click(refreshButton);
     await waitFor(() =>
       expect(
@@ -170,7 +170,9 @@ describe('table actions', () => {
         fetchMock.callHistory.calls(getTableMetadataEndpoint),
       ).toHaveLength(1),
     );
-    const viewButton = getByRole('button', { name: 'eye' });
+    const viewButton = getByRole('button', {
+      name: 'Show CREATE VIEW statement',
+    });
     fireEvent.click(viewButton);
     await waitFor(() =>
       expect(

superset-frontend/src/pages/SavedQueryList/SavedQueryList.test.tsx

@@ -270,9 +270,9 @@ describe('SavedQueryList', () => {
 
       await screen.findByTestId('saved_query-list-view');
 
-      const queryButton = await screen.findByRole('button', {
-        name: /query/i,
-      });
+      // Scope to the create button's stable data-test: /query/i also matches the
+      // per-row "Query preview" and "Copy query URL" action buttons.
+      const queryButton = await screen.findByTestId('add-saved-query-button');
       fireEvent.click(queryButton);
 
       await waitFor(() => {

superset-frontend/src/pages/SavedQueryList/index.tsx

@@ -232,6 +232,7 @@ function SavedQueryList({
     icon: <Icons.PlusOutlined iconSize="m" />,
     name: t('Query'),
     buttonStyle: 'primary',
+    'data-test': 'add-saved-query-button',
     onClick: () => {
       // React Router's basename already includes the application root; passing
       // a relative path ensures correct navigation under subdirectory deployments.