chore: migrate from jest to mocha

Migrates from jest to mocha, tinyspy and c8.

.c8rc.json

@@ -0,0 +1,5 @@
+{
+ "reporter": ["lcov"],
+ "include": ["packages/*/lib/**/*.ts"],
+ "exclude": []
+}

.github/workflows/nodejs-test.yml

@@ -57,12 +57,12 @@ jobs:
  - run: npm ci
  - run: npm run build --if-present
 
- - name: Run Jest
+ - name: Run unit tests
  run: npm run unit-tests
  if: matrix.node != env.NODE_COV
 
- - name: Run Jest with coverage
- run: npm run unit-tests -- --coverage
+ - name: Run unit tests with coverage
+ run: npm run unit-tests-coverage
  if: matrix.node == env.NODE_COV
 
  - name: Run Coveralls

.mocharc.json

@@ -0,0 +1,7 @@
+{
+ "require": "ts-node/register",
+ "loader": "ts-node/esm",
+ "extensions": ["ts"],
+ "spec": ["**/*.test.ts"],
+ "watch-files": ["packages/*/lib"]
+}

bench/memory/sax-parser.js

@@ -1,11 +1,10 @@
+/* eslint-disable no-console */
 import { readFile } from 'node:fs/promises';
 import format from 'human-format';
 import memwatch from '@airbnb/node-memwatch';
 import { SAXParser } from '../../packages/parse5-sax-parser/dist/index.js';
 import { finished } from 'parse5-test-utils/dist/common.js';
 
-/* eslint-disable no-console */
-
 const heapDiffMeasurement = new memwatch.HeapDiff();
 
 let maxMemUsage = 0;

bench/perf/index.js

@@ -1,3 +1,4 @@
+/* eslint-disable no-console */
 import { readFileSync, createReadStream, readdirSync } from 'node:fs';
 import Benchmark from 'benchmark';
 import { loadTreeConstructionTestData } from 'parse5-test-utils/dist/generate-parsing-tests.js';
@@ -7,8 +8,6 @@ import * as parse5 from '../../packages/parse5/dist/index.js';
 import { ParserStream as parse5Stream } from '../../packages/parse5-parser-stream/dist/index.js';
 import * as parse5Upstream from 'parse5';
 
-/* eslint-disable no-console */
-
 const hugePagePath = new URL('../../test/data/huge-page/huge-page.html', import.meta.url);
 const treeConstructionPath = new URL('../../test/data/html5lib-tests/tree-construction', import.meta.url);
 const saxPath = new URL('../../test/data/sax/', import.meta.url);

eslint.config.js

@@ -55,6 +55,14 @@ export default [
  'arrow-body-style': ['error', 'as-needed'],
  },
  },
+ {
+ files: testFiles,
+ languageOptions: {
+ globals: {
+ ...globals.mocha,
+ },
+ },
+ },
  {
  files: ['**/*.ts'],
  rules: {