[Tests] Fix tests

.eslintrc

@@ -73,6 +73,7 @@
     "project": "./tsconfig.json"
   },
   "ignorePatterns": [
-    "webpack.config.js"
+    "webpack.config.js",
+    "jest.config.js"
   ]
 }

jest.config.js

@@ -10,4 +10,8 @@ module.exports = {
     '<rootDir>/client/src/stylesheets/',
   ],
   testEnvironment: 'jsdom',
+  transform: {
+    '\\.(jsx?|tsx?)$': 'babel-jest',
+    '\\.txt$': 'jest-raw-loader',
+  },
 };

package-lock.json

@@ -12851,6 +12851,12 @@
       "integrity": "sha512-olV41bKSMm8BdnuMsewT4jqlZ8+3TCARAXjZGT9jcoSnrfUnRCqnMoF9XEeoWjbzObpqF9dRhHQj0Xb9QdF6/w==",
       "dev": true
     },
+    "jest-raw-loader": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/jest-raw-loader/-/jest-raw-loader-1.0.1.tgz",
+      "integrity": "sha1-zp9W1UZQ8VfEp9FtIkul1hO81iY=",
+      "dev": true
+    },
     "jest-regex-util": {
       "version": "27.0.6",
       "resolved": "https://registry.npmjs.org/jest-regex-util/-/jest-regex-util-27.0.6.tgz",

package.json

@@ -78,6 +78,7 @@
     "html-webpack-plugin": "^5.3.2",
     "husky": "^7.0.1",
     "jest": "^27.0.6",
+    "jest-raw-loader": "^1.0.1",
     "lint-staged": "^11.1.2",
     "mini-css-extract-plugin": "^2.2.0",
     "node-sass": "^6.0.1",