Upgrade packages to address security warnings (#967)

Author: fcollonval

jest.config.js

@@ -1,9 +1,9 @@
-var tsConfig = require ('./tsconfig.json');
+var tsConfig = require('./tsconfig.json');
 
-var tsOptions = tsConfig["compilerOptions"];
+var tsOptions = tsConfig['compilerOptions'];
 // Need as the test folder is not visible from the src folder
-tsOptions["rootDir"] = null;
-tsOptions["inlineSourceMap"] = true;
+tsOptions['rootDir'] = null;
+tsOptions['inlineSourceMap'] = true;
 
 module.exports = {
   automock: false,
@@ -13,6 +13,10 @@ module.exports = {
   },
   preset: 'ts-jest/presets/js-with-babel',
   moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
+  modulePathIgnorePatterns: [
+    '<rootDir>/jupyterlab_git',
+    '<rootDir>/jupyter-config'
+  ],
   setupFiles: ['<rootDir>/testutils/jest-setup-files.js'],
   testPathIgnorePatterns: ['/lib/', '/node_modules/', '/jupyterlab_git/'],
   testRegex: '/tests/.*.spec.ts[x]?$',

package.json

@@ -108,7 +108,7 @@
     "husky": "^1.3.1",
     "identity-obj-proxy": "^3.0.0",
     "jest": "^26.0.0",
-    "jest-fetch-mock": "^1.6.6",
+    "jest-fetch-mock": "^3.0.0",
     "lint-staged": "^11.0.0",
     "mkdirp": "^1.0.3",
     "npm-run-all": "^4.1.5",