[CHORE] Configure Test env. Add enzyme-to-json snapshot serializer

kafka-ui-react-app/.eslintrc.json

@@ -15,7 +15,10 @@
     },
     "ecmaVersion": 2018,
     "sourceType": "module",
-    "project": ["./tsconfig.json", "./src/setupTests.ts"]
+    "project": [
+        "./tsconfig.json",
+         "./src/setupTests.ts"
+      ]
   },
   "plugins": ["@typescript-eslint", "prettier"],
   "extends": [
@@ -30,7 +33,8 @@
     "@typescript-eslint/explicit-module-boundary-types": "off",
     "jsx-a11y/label-has-associated-control": "off",
     "import/prefer-default-export": "off",
-    "@typescript-eslint/no-explicit-any": "error"
+    "@typescript-eslint/no-explicit-any": "error",
+    "import/no-extraneous-dependencies": ["error", { "devDependencies": true }]
   },
   "overrides": [
     {

kafka-ui-react-app/jest.config.js

@@ -1,8 +0,0 @@
-module.exports = {
-  roots: ['<rootDir>/src'],
-  transform: {
-    '^.+\\.tsx?$': 'ts-jest',
-  },
-  testRegex: '(/__tests__/.*|(\\.|/)(test|spec))\\.tsx?$',
-  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
-};

kafka-ui-react-app/package-lock.json

@@ -2081,14 +2081,6 @@
         "@types/node": "*",
         "@types/yargs": "^15.0.0",
         "chalk": "^4.0.0"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.22",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-14.14.22.tgz",
-          "integrity": "sha512-g+f/qj/cNcqKkc3tFqlXOYjrmZA+jNBiDzbP3kH+B+otKFqAdPgVTGP1IeKRdMml/aE69as5S4FqtxAbl+LaMw==",
-          "dev": true
-        }
       }
     },
     "@nodelib/fs.scandir": {

kafka-ui-react-app/package.json

@@ -64,6 +64,7 @@
     ]
   },
   "devDependencies": {
+    "@jest/types": "^26.6.2",
     "@testing-library/jest-dom": "^5.11.9",
     "@testing-library/react": "^9.5.0",
     "@testing-library/user-event": "^7.1.2",
@@ -108,5 +109,8 @@
   "engines": {
     "node": ">=14.15.4"
   },
-  "proxy": "http://localhost:8080"
+  "proxy": "http://localhost:8080",
+  "jest": {
+    "snapshotSerializers": ["enzyme-to-json/serializer"]
+  }
 }

kafka-ui-react-app/src/setupTests.ts

@@ -1,6 +1,5 @@
-/* eslint-disable */
-import * as Enzyme from 'enzyme';
+import { configure } from 'enzyme';
 import Adapter from '@wojtekmaj/enzyme-adapter-react-17';
 import '@testing-library/jest-dom/extend-expect';
 
-Enzyme.configure({ adapter: new Adapter() });
+configure({ adapter: new Adapter() });

kafka-ui-react-app/tsconfig.json

@@ -22,6 +22,6 @@
     "noFallthroughCasesInSwitch": true
   },
   "include": [
-    "src"
+    "src",
   ]
 }