Fix tests

Author: fcollonval

jest.config.js

@@ -6,6 +6,7 @@ const esModules = [
   '@jupyterlab/',
   'lib0',
   'nanoid',
+  'nbdime',
   'vscode-ws-jsonrpc',
   'y-protocols',
   'y-websocket',
@@ -30,6 +31,8 @@ module.exports = {
     '<rootDir>/jupyter-config',
     '<rootDir>/ui-tests'
   ],
+  reporters: ['default', 'github-actions'],
+  setupFiles: ['<rootDir>/testutils/jest-setup-files.js'],
   testRegex: 'src/.*/.*.spec.ts[x]?$',
   transformIgnorePatterns: [`/node_modules/(?!${esModules}).+`]
 };

jupyterlab_git/tests/test_handlers.py

@@ -51,6 +51,7 @@ async def test_all_history_handler_localbranch(mock_git, jp_fetch, jp_root_dir):
     mock_git.status.return_value = maybe_future(status)
 
     # When
+    body = {"history_count": 25}
     response = await jp_fetch(
         NAMESPACE, local_path.name, "all_history", body=json.dumps(body), method="POST"
     )

package.json

@@ -102,8 +102,10 @@
         "@babel/preset-env": "^7.0.0",
         "@jupyterlab/builder": "^4.0.0",
         "@jupyterlab/testutils": "^4.0.0",
+        "@testing-library/jest-dom": "^6.1.4",
+        "@testing-library/react": "^14.0.0",
+        "@testing-library/user-event": "^14.5.1",
         "@types/diff-match-patch": "^1.0.32",
-        "@types/enzyme": "^3.1.15",
         "@types/jest": "^29.2.0",
         "@types/json-schema": "^7.0.11",
         "@types/react": "^18.0.26",
@@ -114,10 +116,8 @@
         "@types/resize-observer-browser": "^0.1.7",
         "@typescript-eslint/eslint-plugin": "^6.1.0",
         "@typescript-eslint/parser": "^6.1.0",
-        "@wojtekmaj/enzyme-adapter-react-17": "^0.8.0",
         "all-contributors-cli": "^6.14.0",
         "css-loader": "^6.7.1",
-        "enzyme": "^3.7.0",
         "eslint": "^8.36.0",
         "eslint-config-prettier": "^8.8.0",
         "eslint-plugin-prettier": "^5.0.0",
@@ -126,11 +126,11 @@
         "husky": "^8.0.3",
         "identity-obj-proxy": "^3.0.0",
         "jest": "^29.2.0",
-        "jest-fetch-mock": "^3.0.0",
         "lint-staged": "^13.2.3",
         "mkdirp": "^1.0.3",
         "npm-run-all": "^4.1.5",
         "prettier": "^3.0.0",
+        "resize-observer-polyfill": "^1.5.1",
         "rimraf": "^5.0.1",
         "source-map-loader": "^1.0.2",
         "style-loader": "^3.3.1",
@@ -139,7 +139,7 @@
         "stylelint-config-standard": "^34.0.0",
         "stylelint-csstree-validator": "^3.0.0",
         "stylelint-prettier": "^4.0.0",
-        "ts-jest": "^26.0.0",
+        "ts-jest": "^29.1.0",
         "typescript": "~5.0.2",
         "yjs": "^13.5.40"
     },

src/__tests__/model.spec.tsx

@@ -29,7 +29,7 @@ describe('IGitExtension', () => {
       responses: { ...defaultMockedResponses }
     };
 
-    mockGit.requestAPI.mockImplementation(mockedRequestAPI(mockResponses));
+    mockGit.requestAPI.mockImplementation(mockedRequestAPI(mockResponses) as any);
 
     model = new GitExtension(docmanager as any, docregistry as any);
   });

src/__tests__/plugin.spec.ts

@@ -36,21 +36,23 @@ describe('plugin', () => {
       }
     } as unknown as jest.Mocked<IFileBrowserFactory>;
     settingRegistry = new SettingRegistry({
-      connector: null
-    }) as jest.Mocked<SettingRegistry>;
+      connector: null as any
+    }) as any;
   });
 
   beforeEach(() => {
     jest.resetAllMocks();
     mockResponses = { responses: { ...defaultMockedResponses } };
-    mockGit.requestAPI.mockImplementation(mockedRequestAPI(mockResponses));
+    mockGit.requestAPI.mockImplementation(
+      mockedRequestAPI(mockResponses) as any
+    );
   });
 
   describe('#activate', () => {
     it('should fail if no git is installed', async () => {
       // Given
       const endpoint = 'settings' + URLExt.objectToQueryString({ version });
-      mockResponses.responses[endpoint] = {
+      mockResponses.responses![endpoint] = {
         body: request => {
           return {
             gitVersion: null,
@@ -85,7 +87,7 @@ describe('plugin', () => {
     it('should fail if git version is < 2', async () => {
       // Given
       const endpoint = 'settings' + URLExt.objectToQueryString({ version });
-      mockResponses.responses[endpoint] = {
+      mockResponses.responses![endpoint] = {
         body: request => {
           return {
             gitVersion: '1.8.7',
@@ -119,7 +121,7 @@ describe('plugin', () => {
     it('should fail if server and extension version do not match', async () => {
       // Given
       const endpoint = 'settings' + URLExt.objectToQueryString({ version });
-      mockResponses.responses[endpoint] = {
+      mockResponses.responses![endpoint] = {
         body: request => {
           return {
             gitVersion: '2.22.0',
@@ -156,7 +158,7 @@ describe('plugin', () => {
     it('should fail if the server extension is not installed', async () => {
       // Given
       const endpoint = 'settings' + URLExt.objectToQueryString({ version });
-      mockResponses.responses[endpoint] = {
+      mockResponses.responses![endpoint] = {
         status: 404
       };
       const mockedErrorMessage = showErrorMessage as jest.MockedFunction<