Search: add basic e2e test for the folder view (#55820)

e2e/dashboards-suite/dashboard-search.spec.ts

@@ -0,0 +1,28 @@
+import { e2e } from '@grafana/e2e';
+
+import testDashboard from '../dashboards/TestDashboard.json';
+
+e2e.scenario({
+  describeName: 'Dashboard search',
+  itName: 'Basic folder view test',
+  addScenarioDataSource: false,
+  addScenarioDashBoard: false,
+  skipScenario: false,
+  scenario: () => {
+    e2e.flows.importDashboard(testDashboard, 1000, true);
+
+    e2e.pages.Search.FolderView.visit();
+
+    // folder view is collapsed - verify its content does not exist
+    e2e.components.Search.folderContent('General').should('not.exist');
+    e2e.components.Search.dashboardItem('E2E Test - Dashboard Search').should('not.exist');
+
+    e2e.components.Search.folderHeader('General').click({ force: true });
+
+    e2e.components.Search.folderContent('General').should('be.visible');
+    e2e.components.Search.dashboardItem('E2E Test - Import Dashboard').should('be.visible');
+
+    // verify the imported dashboard is the only dashboard present in the folder
+    e2e().get('[data-testid^="data-testid Dashboard search item "]').should('have.length', 1);
+  },
+});