feat(test): CB-2288 jest configuration

webapp/package.json

@@ -16,6 +16,7 @@
     "clean-dist": "rimraf lib/*"
   },
   "devDependencies": {
+    "@types/jest": "^28.1.4",
     "@types/react": "~18.0.12",
     "@types/react-dom": "~18.0.5",
     "@typescript-eslint/eslint-plugin": "~5.27.1",

webapp/packages/core-cli/bin/test.js

@@ -0,0 +1,21 @@
+#!/usr/bin/env node
+
+'use strict';
+process.title = 'core-test';
+
+const { resolve } = require('path')
+const jest = require('jest');
+
+if (process.env.NODE_ENV == null) {
+  process.env.NODE_ENV = 'test';
+}
+
+const argv = [
+  ...process.argv.slice(2, process.argv.length),
+  "--roots",
+  resolve('.'),
+  "--config",
+  require.resolve('../configs/jest.config.js')
+]
+
+jest.run(argv)

webapp/packages/core-cli/configs/babel.config.js

@@ -20,12 +20,18 @@ module.exports = {
     setPublicClassFields: true, // defines properties in extending classes via Object.defineProperty
     setSpreadProperties: true
   },
+  env: {
+    test: {
+      plugins: ["@babel/plugin-transform-modules-commonjs"]
+    }
+  },
   presets: [
     [
       "@babel/preset-env",
       {
         modules: false,
         targets: {
+          node: 'current',
           browsers: [
             "defaults",
             "not IE 11",

webapp/packages/core-cli/configs/jest.config.js

@@ -0,0 +1,9 @@
+// https://jestjs.io/docs/configuration
+
+module.exports = {
+  // collectCoverageFrom: ['src/**/*.{ts,tsx}', '!src/types.ts'],
+  // coverageReporters: ['json'],
+  // restoreMocks: true,
+  // testEnvironment: 'jsdom',
+  transform: {"\\.[jt]sx?$": ['babel-jest', { configFile: require.resolve('./babel.config.js') }]}
+};

webapp/packages/core-cli/package.json

@@ -9,6 +9,7 @@
   "types": "src/index.ts",
   "bin": {
     "core-cli-build": "./bin/build.js",
+    "core-cli-test": "./bin/test.js",
     "core-cli-analyzer": "./bin/analyzer.js"
   },
   "engines": {
@@ -29,15 +30,16 @@
     "babel-plugin-transform-typescript-metadata": "~0.3.2",
     "copy-webpack-plugin": "~11.0.0",
     "css-loader": "~6.7.1",
-    "node-sass": "~7.0.1",
     "declaration-bundler-webpack-plugin": "~1.0.3",
+    "extra-watch-webpack-plugin": "~1.0.3",
     "fork-ts-checker-webpack-plugin": "~7.2.11",
     "html-loader": "~3.1.0",
     "html-webpack-plugin": "~5.5.0",
     "json5-loader": "~4.0.1",
-    "extra-watch-webpack-plugin": "~1.0.3",
     "mini-css-extract-plugin": "~2.6.0",
+    "node-sass": "~7.0.1",
     "peer-deps-externals-webpack-plugin": "~1.0.4",
+    "pnp-webpack-plugin": "~1.7.0",
     "postcss": "~8.4.14",
     "postcss-discard-comments": "~5.1.2",
     "postcss-loader": "~7.0.0",
@@ -45,13 +47,20 @@
     "sass-loader": "~13.0.0",
     "source-map-loader": "~3.0.1",
     "style-loader": "~3.3.1",
+    "thread-loader": "~3.0.4",
     "ts-loader": "~9.3.0",
     "webpack": "~5.73.0",
     "webpack-bundle-analyzer": "~4.5.0",
     "webpack-cli": "~4.9.2",
     "webpack-dev-server": "~4.9.2",
-    "webpack-merge": "~5.8.0",
-    "pnp-webpack-plugin": "~1.7.0",
-    "thread-loader": "~3.0.4"
+    "webpack-merge": "~5.8.0"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.18.6",
+    "@babel/preset-env": "^7.18.6",
+    "@babel/preset-typescript": "^7.18.6",
+    "babel-jest": "^28.1.2",
+    "jest": "^28.1.2",
+    "ts-node": "^10.8.2"
   }
 }

webapp/tsconfig.json

@@ -49,7 +49,8 @@
     "composite": true,
     "types": [
       "reflect-metadata",
-      "node"
+      "node",
+      "jest"
     ],
   },
   "references": [