feat: Change tools mocha + nyc -> jest

.gitignore

@@ -16,6 +16,8 @@ lib-cov
 
 # Coverage directory used by tools like istanbul
 coverage
+.coverage
+
 
 # nyc test coverage
 .nyc_output

packages/dappauth/babel.config.cjs

@@ -0,0 +1,12 @@
+module.exports = {
+  presets: [
+    [
+      '@babel/preset-env',
+      {
+        targets: {
+          node: true,
+        },
+      },
+    ],
+  ],
+};

packages/dappauth/package.json

@@ -19,10 +19,9 @@
   },
   "scripts": {
     "build": "rollup -c",
-    "test": "npm run lint && nyc mocha test/*",
-    "prettier:watch": "onchange '**/*.js' -- prettier --write {{changed}}",
     "lint": "eslint --ext .js src/",
-    "coverage": "nyc report --reporter=text-lcov | coveralls"
+    "test": "jest --config=./test/unit/jest.config.cjs --coverage=true --coverage-reporters=text",
+    "prettier:watch": "onchange '**/*.js' -- prettier --write {{changed}}"
   },
   "author": "Pazams <[email protected]>",
   "license": "MIT",
@@ -39,14 +38,13 @@
     "@rollup/plugin-commonjs": "^25.0.4",
     "@rollup/plugin-node-resolve": "^15.2.1",
     "babel-eslint": "^8.0.1",
+    "babel-jest": "^29.7.0",
     "babel-plugin-istanbul": "^6.1.1",
     "coveralls": "^3.0.0",
     "eslint": "^8.42.0",
     "eslint-config-prettier": "^2.9.0",
     "eslint-plugin-prettier": "^2.6.0",
-    "mocha": "^10.2.0",
-    "mocha-lcov-reporter": "^1.3.0",
-    "nyc": "^15.1.0",
+    "jest": "^29.7.0",
     "onchange": "^7.1.0",
     "prettier": "^1.14.3",
     "rollup": "^3.29.1",

packages/dappauth/test/test.js → packages/dappauth/test/unit/index.test.js

@@ -1,7 +1,7 @@
 import { privateToPublic, stripHexPrefix } from 'ethereumjs-util';
 import { equal } from 'assert';
-import DappAuth from '../src/index.js';
-import { removeHexPrefix } from '../src/utils/index.js';
+import DappAuth from '../../src/index.js';
+import { removeHexPrefix } from '../../src/utils/index.js';
 import ProviderMock from './provider-mock.js';
 import ContractMock from './contract-mock.js';
 import { generateRandomKey, keyToAddress, signEOAPersonalMessage, signERC1654PersonalMessage } from './test-utils.js';

packages/dappauth/test/unit/jest.config.cjs

@@ -0,0 +1,51 @@
+module.exports = {
+  preset: 'ts-jest',
+  globals: {
+    'ts-jest': {
+      tsconfig: './test/tsconfig.json',
+    },
+  },
+  rootDir: '../..',
+  transform: {
+    '^.+\\.(ts|tsx)?$': 'ts-jest',
+    '^.+\\.(js|jsx)$': 'babel-jest',
+  },
+  moduleNameMapper: {
+    '^(\\.{1,2}/.*)\\.js$': '$1',
+  },
+  verbose: false,
+  /**
+   * restoreMocks [boolean]
+   *
+   * Default: false
+   *
+   * Automatically restore mock state between every test.
+   * Equivalent to calling jest.restoreAllMocks() between each test.
+   * This will lead to any mocks having their fake implementations removed
+   * and restores their initial implementation.
+   */
+  restoreMocks: true,
+  /**
+   * resetModules [boolean]
+   *
+   * Default: false
+   *
+   * By default, each test file gets its own independent module registry.
+   * Enabling resetModules goes a step further and resets the module registry before running each individual test.
+   * This is useful to isolate modules for every test so that local module state doesn't conflict between tests.
+   * This can be done programmatically using jest.resetModules().
+   */
+  resetModules: true,
+  testMatch: ['<rootDir>/test/unit/**/*.(spec|test).(js|ts)'],
+  coverageDirectory: '../../.coverage/unit',
+  collectCoverageFrom: ['src/**'],
+  collectCoverage: true,
+  coverageReporters: [
+    [
+      'json',
+      {
+        file: 'dappauth-unit-coverage.json',
+      },
+    ],
+  ],
+};