Folders: Update folder hook tests to use mock server handlers (#109341)

packages/grafana-test-utils/src/handlers/all-handlers.ts

@@ -2,8 +2,16 @@ import { HttpHandler } from 'msw';
 
 import folderHandlers from './api/folders/handlers';
 import teamsHandlers from './api/teams/handlers';
-import appPlatformFolderHandlers from './apis/dashboard.grafana.app/v0alpha1/handlers';
+import appPlatformDashboardv0alpha1Handlers from './apis/dashboard.grafana.app/v0alpha1/handlers';
+import appPlatformFolderv1beta1Handlers from './apis/folder.grafana.app/v1beta1/handlers';
+import appPlatformIamv0alpha1Handlers from './apis/iam.grafana.app/v0alpha1/handlers';
 
-const allHandlers: HttpHandler[] = [...teamsHandlers, ...folderHandlers, ...appPlatformFolderHandlers];
+const allHandlers: HttpHandler[] = [
+  ...teamsHandlers,
+  ...folderHandlers,
+  ...appPlatformDashboardv0alpha1Handlers,
+  ...appPlatformFolderv1beta1Handlers,
+  ...appPlatformIamv0alpha1Handlers,
+];
 
 export default allHandlers;

packages/grafana-test-utils/src/handlers/api/folders/handlers.ts

@@ -6,6 +6,27 @@ const [mockTree] = wellFormedTree();
 const [mockTreeThatViewersCanEdit] = treeViewersCanEdit();
 const collator = new Intl.Collator();
 
+// TODO: Generalise access control response and additional properties
+const mockAccessControl = {
+  'dashboards.permissions:write': true,
+  'dashboards:create': true,
+};
+const additionalProperties = {
+  canAdmin: true,
+  canDelete: true,
+  canEdit: true,
+  canSave: true,
+  created: '2025-07-14T12:07:36+02:00',
+  createdBy: 'Anonymous',
+  hasAcl: false,
+  id: 1,
+  orgId: 1,
+  updated: '2025-07-15T18:01:36+02:00',
+  updatedBy: 'Anonymous',
+  url: '/grafana/dashboards/f/1ca93012-1ffc-5d64-ae2e-54835c234c67/rik-cujahda-pi',
+  version: 1,
+};
+
 const listFoldersHandler = () =>
   http.get('/api/folders', ({ request }) => {
     const url = new URL(request.url);
@@ -24,6 +45,7 @@ const listFoldersHandler = () =>
         return {
           uid: folder.item.uid,
           title: folder.item.kind === 'folder' ? folder.item.title : "invalid - this shouldn't happen",
+          ...additionalProperties,
         };
       })
       .sort((a, b) => collator.compare(a.title, b.title)) // API always sorts by title
@@ -33,10 +55,13 @@ const listFoldersHandler = () =>
   });
 
 const getFolderHandler = () =>
-  http.get('/api/folders/:uid', ({ params }) => {
+  http.get('/api/folders/:uid', ({ params, request }) => {
     const { uid } = params;
+    const url = new URL(request.url);
+    const accessControlQueryParam = url.searchParams.get('accesscontrol');
 
     const folder = mockTree.find((v) => v.item.uid === uid);
+
     if (!folder) {
       return HttpResponse.json({ message: 'folder not found', status: 'not-found' }, { status: 404 });
     }
@@ -44,6 +69,8 @@ const getFolderHandler = () =>
     return HttpResponse.json({
       title: folder?.item.title,
       uid: folder?.item.uid,
+      ...additionalProperties,
+      ...(accessControlQueryParam ? { accessControl: mockAccessControl } : {}),
     });
   });
 

packages/grafana-test-utils/src/handlers/apis/folder.grafana.app/v1beta1/handlers.ts

@@ -0,0 +1,117 @@
+import { HttpResponse, http } from 'msw';
+
+import { wellFormedTree } from '../../../../fixtures/folders';
+
+const [mockTree] = wellFormedTree();
+
+const getFolderHandler = () =>
+  http.get<{ folderUid: string; namespace: string }>(
+    '/apis/folder.grafana.app/v1beta1/namespaces/:namespace/folders/:folderUid',
+    ({ params }) => {
+      const { folderUid, namespace } = params;
+      const response = mockTree.find(({ item }) => {
+        return item.uid === folderUid;
+      });
+
+      if (!response) {
+        return HttpResponse.json(
+          {
+            kind: 'Status',
+            apiVersion: 'v1',
+            metadata: {},
+            status: 'Failure',
+            message: 'folder not found',
+            code: 404,
+          },
+          { status: 404 }
+        );
+      }
+
+      return HttpResponse.json({
+        kind: 'Folder',
+        apiVersion: 'folder.grafana.app/v1beta1',
+        metadata: {
+          name: response.item.uid,
+          namespace,
+          uid: response.item.uid,
+          creationTimestamp: '2023-01-01T00:00:00Z',
+          annotations: {
+            // TODO: Generalise annotations in fixture data
+            'grafana.app/createdBy': 'user:1',
+            'grafana.app/updatedBy': 'user:2',
+            'grafana.app/managedBy': 'user',
+            'grafana.app/updatedTimestamp': '2024-01-01T00:00:00Z',
+            'grafana.app/folder': response.item.kind === 'folder' ? response.item.parentUID : undefined,
+          },
+          labels: {
+            'grafana.app/deprecatedInternalID': '123',
+          },
+        },
+        spec: { title: response.item.title, description: '' },
+        status: {},
+      });
+    }
+  );
+
+const getFolderParentsHandler = () =>
+  http.get<{ folderUid: string; namespace: string }>(
+    '/apis/folder.grafana.app/v1beta1/namespaces/:namespace/folders/:folderUid/parents',
+    ({ params }) => {
+      const { folderUid } = params;
+
+      const folder = mockTree.find(({ item }) => {
+        return item.kind === 'folder' && item.uid === folderUid;
+      });
+      if (!folder || folder.item.kind !== 'folder') {
+        return HttpResponse.json({
+          kind: 'Status',
+          apiVersion: 'v1',
+          metadata: {},
+          status: 'Failure',
+          message: 'folder not found',
+          code: 404,
+        });
+      }
+
+      const findParents = (parents: Array<(typeof mockTree)[number]>, folderUid?: string) => {
+        if (!folderUid) {
+          return parents;
+        }
+
+        const parent = mockTree.find(({ item }) => {
+          return item.kind === 'folder' && item.uid === folderUid;
+        });
+
+        if (parent) {
+          parents.push(parent);
+          return findParents(parents, parent.item.kind === 'folder' ? parent.item.parentUID : undefined);
+        }
+        return parents;
+      };
+
+      const parents = findParents([], folder?.item?.parentUID);
+
+      const mapped = parents.map((parent) => ({
+        name: parent.item.uid,
+        title: parent.item.title,
+        parentUid: parent.item.kind === 'folder' ? parent.item.parentUID : undefined,
+      }));
+
+      if (folder) {
+        mapped.push({
+          name: folder.item.uid,
+          title: folder.item.title,
+          parentUid: folder.item.parentUID,
+        });
+      }
+
+      return HttpResponse.json({
+        kind: 'FolderInfoList',
+        apiVersion: 'folder.grafana.app/v1beta1',
+        metadata: {},
+        items: mapped,
+      });
+    }
+  );
+
+export default [getFolderHandler(), getFolderParentsHandler()];

packages/grafana-test-utils/src/handlers/apis/iam.grafana.app/v0alpha1/handlers.ts

@@ -0,0 +1,29 @@
+import { HttpResponse, http } from 'msw';
+
+const getDisplayMapping = () =>
+  http.get<{ namespace: string }>('/apis/iam.grafana.app/v0alpha1/namespaces/:namespace/display', ({ request }) => {
+    const url = new URL(request.url);
+    const keys = url.searchParams.getAll('key');
+
+    // Turn query params such as `user:1` into mock mapping of `User 1` etc.
+    const mockMappings = keys.map((key) => {
+      const [_, id] = key.split(':');
+      const displayName = `User ${id}`;
+      return {
+        identity: {
+          type: 'user',
+          name: `u00000000${id}`,
+        },
+        displayName,
+        internalId: parseInt(id, 10),
+      };
+    });
+
+    return HttpResponse.json({
+      metadata: {},
+      keys,
+      display: mockMappings,
+    });
+  });
+
+export default [getDisplayMapping()];

public/app/api/clients/folder/v1beta1/hooks.test.ts

@@ -1,175 +1,107 @@
-import { QueryStatus } from '@reduxjs/toolkit/query';
+import { renderHook, getWrapper, waitFor } from 'test/test-utils';
-import { renderHook } from '@testing-library/react';
 
-import { config } from '@grafana/runtime';
+import { config, setBackendSrv } from '@grafana/runtime';
-import { useGetFolderQuery as useGetFolderQueryLegacy } from 'app/features/browse-dashboards/api/browseDashboardsAPI';
+import { setupMockServer } from '@grafana/test-utils/server';
-
+import { getFolderFixtures } from '@grafana/test-utils/unstable';
-import {
+import { backendSrv } from 'app/core/services/backend_srv';
-  AnnoKeyCreatedBy,
-  AnnoKeyFolder,
-  AnnoKeyManagerKind,
-  AnnoKeyUpdatedBy,
-  AnnoKeyUpdatedTimestamp,
-  DeprecatedInternalId,
-} from '../../../../features/apiserver/types';
-import { useGetDisplayMappingQuery } from '../../iam/v0alpha1';
 
 import { useGetFolderQueryFacade } from './hooks';
 
-import { useGetFolderQuery, useGetFolderParentsQuery } from './index';
+setBackendSrv(backendSrv);
+setupMockServer();
 
-// Mocks for the hooks used inside useGetFolderQueryFacade
+const [_, { folderA, folderA_folderA }] = getFolderFixtures();
-jest.mock('./index', () => ({
-  useGetFolderQuery: jest.fn(),
-  useGetFolderParentsQuery: jest.fn(),
-}));
 
-jest.mock('app/features/browse-dashboards/api/browseDashboardsAPI', () => ({
+const expectedUid = folderA_folderA.item.uid;
-  useGetFolderQuery: jest.fn(),
+const expectedTitle = folderA_folderA.item.title;
-}));
+const urlSlug = expectedTitle.toLowerCase().replace(/ /g, '-').replace(/[\.]/g, '');
+const expectedUrl = `/grafana/dashboards/f/${expectedUid}/${urlSlug}`;
 
-jest.mock('../../iam/v0alpha1', () => ({
+const parentUrlSlug = folderA.item.title.toLowerCase().replace(/ /g, '-').replace(/[\.]/g, '');
-  useGetDisplayMappingQuery: jest.fn(),
+const expectedParentUrl = `/grafana/dashboards/f/${folderA.item.uid}/${parentUrlSlug}`;
-}));
 
-// Mock config and constants
+const renderFolderHook = async () => {
-jest.mock('@grafana/runtime', () => {
+  const { result } = renderHook(() => useGetFolderQueryFacade(folderA_folderA.item.uid), {
-  const runtime = jest.requireActual('@grafana/runtime');
+    wrapper: getWrapper({}),
-  return {
+  });
-    ...runtime,
+  await waitFor(() => {
-    config: {
+    expect(result.current.isLoading).toBe(false);
-      ...runtime.config,
+  });
-      featureToggles: {
+  return result;
-        ...runtime.config.featureToggles,
-        foldersAppPlatformAPI: true,
-      },
-      appSubUrl: '/grafana',
-    },
-  };
-});
-
-const mockFolder = {
-  data: {
-    metadata: {
-      name: 'folder-uid',
-      labels: { [DeprecatedInternalId]: '123' },
-      annotations: {
-        [AnnoKeyUpdatedBy]: 'user-1',
-        [AnnoKeyCreatedBy]: 'user-2',
-        [AnnoKeyFolder]: 'parent-uid',
-        [AnnoKeyManagerKind]: 'user',
-        [AnnoKeyUpdatedTimestamp]: '2024-01-01T00:00:00Z',
-      },
-      creationTimestamp: '2023-01-01T00:00:00Z',
-      generation: 2,
-    },
-    spec: { title: 'Test Folder' },
-  },
-  ...getResponseAttributes(),
 };
 
-const mockParents = {
+const originalToggles = { ...config.featureToggles };
-  data: { items: [{ name: 'parent-uid', title: 'Parent Folder' }] },
+const originalAppSubUrl = String(config.appSubUrl);
-  ...getResponseAttributes(),
-};
-
-const mockLegacyResponse = {
-  data: {
-    id: 1,
-    uid: 'uiduiduid',
-    orgId: 1,
-    title: 'bar',
-    url: '/dashboards/f/uiduiduid/bar',
-    hasAcl: false,
-    canSave: true,
-    canEdit: true,
-    canAdmin: true,
-    canDelete: true,
-    createdBy: 'Anonymous',
-    created: '2025-07-14T12:07:36+02:00',
-    updatedBy: 'Anonymous',
-    updated: '2025-07-15T18:01:36+02:00',
-    version: 1,
-    accessControl: {
-      'dashboards.permissions:write': true,
-      'dashboards:create': true,
-    },
-  },
-  ...getResponseAttributes(),
-};
-
-const mockUserDisplay = {
-  data: {
-    keys: ['user-1', 'user-2'],
-    display: [{ displayName: 'User One' }, { displayName: 'User Two' }],
-  },
-  ...getResponseAttributes(),
-};
 
 describe('useGetFolderQueryFacade', () => {
-  const oldToggleValue = config.featureToggles.foldersAppPlatformAPI;
-
-  afterAll(() => {
-    config.featureToggles.foldersAppPlatformAPI = oldToggleValue;
-  });
-
   beforeEach(() => {
-    (useGetFolderQuery as jest.Mock).mockReturnValue(mockFolder);
+    config.appSubUrl = '/grafana';
-    (useGetFolderParentsQuery as jest.Mock).mockReturnValue(mockParents);
-    (useGetDisplayMappingQuery as jest.Mock).mockReturnValue(mockUserDisplay);
-    (useGetFolderQueryLegacy as jest.Mock).mockReturnValue(mockLegacyResponse);
   });
 
-  it('merges multiple responses into a single FolderDTO-like object if flag is true', () => {
+  afterEach(() => {
+    config.featureToggles = originalToggles;
+    config.appSubUrl = originalAppSubUrl;
+  });
+
+  it('merges multiple responses into a single FolderDTO-like object if flag is true', async () => {
     config.featureToggles.foldersAppPlatformAPI = true;
-    const { result } = renderHook(() => useGetFolderQueryFacade('folder-uid'));
+
+    const result = await renderFolderHook();
+
     expect(result.current.data).toMatchObject({
       canAdmin: true,
       canDelete: true,
       canEdit: true,
       canSave: true,
       created: '2023-01-01T00:00:00Z',
-      createdBy: 'User Two',
+      createdBy: 'User 1',
       hasAcl: false,
       id: 123,
-      parentUid: 'parent-uid',
+      parentUid: folderA.item.uid,
       managedBy: 'user',
-      title: 'Test Folder',
+      title: expectedTitle,
-      uid: 'folder-uid',
+      uid: expectedUid,
       updated: '2024-01-01T00:00:00Z',
-      updatedBy: 'User One',
+      updatedBy: 'User 2',
-      url: '/grafana/dashboards/f/folder-uid/test-folder',
+      url: expectedUrl,
-      version: 2,
+      version: 1,
       accessControl: {
         'dashboards.permissions:write': true,
         'dashboards:create': true,
       },
       parents: [
         {
-          title: 'Parent Folder',
+          title: folderA.item.title,
-          uid: 'parent-uid',
+          uid: folderA.item.uid,
-          url: '/grafana/dashboards/f/parent-uid/parent-folder',
+          url: expectedParentUrl,
         },
       ],
     });
   });
 
-  it('returns legacy folder response if flag is false', () => {
+  it('returns legacy folder response if flag is false', async () => {
     config.featureToggles.foldersAppPlatformAPI = false;
-    const { result } = renderHook(() => useGetFolderQueryFacade('folder-uid'));
+    const result = await renderFolderHook();
-    expect(result.current.data).toMatchObject(mockLegacyResponse.data);
+    expect(result.current.data).toMatchObject({
+      id: 1,
+      title: folderA_folderA.item.title,
+      url: expectedUrl,
+      uid: expectedUid,
+      orgId: 1,
+      hasAcl: false,
+      canSave: true,
+      canEdit: true,
+      canAdmin: true,
+      canDelete: true,
+      createdBy: 'Anonymous',
+      created: '2025-07-14T12:07:36+02:00',
+      updatedBy: 'Anonymous',
+      updated: '2025-07-15T18:01:36+02:00',
+      version: 1,
+      accessControl: {
+        'dashboards.permissions:write': true,
+        'dashboards:create': true,
+      },
+    });
   });
 });
-
-function getResponseAttributes() {
-  return {
-    status: QueryStatus.fulfilled,
-    isUninitialized: false,
-    isLoading: false,
-    isFetching: false,
-    isSuccess: true,
-    isError: false,
-    error: undefined,
-    refetch: jest.fn(),
-  };
-}