fix: fix missing util for mocha (#317)

* fix: fix missing util for mocha

simplify with mocha-2018 bundle.

* chore: lock

mocks/sw/sw-test.js

@@ -1,14 +1,14 @@
 /* eslint-disable no-undef */
 // eslint-disable-next-line strict
-const assert = require('assert')
+const { is } = require('uvu/assert')
 
 const { KV } = require('./sw-globals')
 
 describe('sw', () => {
   it('should intercept and return kv and env', async () => {
     const out = await fetch('/favicon.ico')
     const data = await out.json()
-    assert.strictEqual(data.env.browser, 'chromium')
-    assert.strictEqual(data.kv.test, KV.test)
+    is(data.env.browser, 'chromium')
+    is(data.kv.test, KV.test)
   })
 })

mocks/test.mocha.js

@@ -1,30 +1,30 @@
 /* eslint-disable no-undef */
 // eslint-disable-next-line strict
-const assert = require('assert')
+const { is } = require('uvu/assert')
 const debug = require('debug')('app')
 const { good, bad } = require('./lib')
 
 describe('Array', () => {
   describe('#indexOf()', () => {
     it('should return -1 when the value is not present', () => {
-      assert.equal([1, 2, 3].indexOf(4), -1)
+      is([1, 2, 3].indexOf(4), -1)
     })
 
     it('should fail  ', () => {
-      assert.strictEqual([1, 2, 3].indexOf(2), 1)
+      is([1, 2, 3].indexOf(2), 1)
     })
 
     it('should pass with debug', () => {
-      assert.equal([1, 2, 3].indexOf(4), -1)
+      is([1, 2, 3].indexOf(4), -1)
       debug('test pass')
     })
 
     it('should return "good"', async () => {
-      assert.strictEqual(await good(), 'good')
+      is(await good(), 'good')
     })
 
     it('should return "bad"', async () => {
-      assert.strictEqual(await bad(), 'bad')
+      is(await bad(), 'bad')
     })
   })
 })

package.json

@@ -78,15 +78,14 @@
     "@types/mocha": "^9.0.0",
     "@types/polka": "^0.5.2",
     "@types/sade": "^1.7.3",
-    "assert": "^2.0.0",
     "benchmark": "^2.1.4",
     "copyfiles": "^2.4.1",
     "debug": "^4.3.2",
     "delay": "^5.0.0",
     "execa": "^5.1.1",
     "hd-scripts": "^1.0.0",
-    "mocha": "^9.0.2",
-    "tap-spec": "^5.0.0",
+    "mocha": "^9.1.3",
+    "simple-git-hooks": "^2.6.1",
     "uvu": "^0.5.1",
     "zora": "^4.0.2"
   },

src/runner-mocha.js

@@ -1,17 +1,14 @@
 /* eslint-disable no-console */
 
-import path from 'path'
 import merge from 'merge-options'
 import { Runner } from './runner.js'
 import waitFor from 'p-wait-for'
 import { build } from './utils/index.js'
 import { createRequire } from 'module'
-import { fileURLToPath } from 'url'
 /**
  * @typedef {import('esbuild').Plugin} EsbuildPlugin
  */
 const require = createRequire(import.meta.url)
-const __dirname = path.dirname(fileURLToPath(import.meta.url))
 
 const runMocha = () => `
 mocha
@@ -79,22 +76,9 @@ class MochaRunner extends Runner {
    * @returns {Promise<import('./types.js').CompilerOutput>} file to be loaded in the page
    */
   compiler(mode = 'bundle') {
-    /** @type {EsbuildPlugin} */
-    const plugin = {
-      name: 'swap tape',
-
-      setup(build) {
-        build.onResolve({ filter: /^stream$/ }, () => {
-          return { path: require.resolve('stream-browserify') }
-        })
-      },
-    }
     return build(
       this,
-      {
-        plugins: [plugin],
-        inject: [path.join(__dirname, 'node-globals-buffer.js')],
-      },
+      {},
       `require('${require.resolve('./setup-mocha.js').replace(/\\/g, '/')}')`,
       mode
     )

src/setup-mocha.js

@@ -3,17 +3,10 @@
 /* eslint-disable no-undef */
 
 // mocha library itself, to have it set up on global
-import mocha from 'mocha'
+import mocha from 'mocha/mocha-es2018.js'
 
-const {
-  allowUncaught,
-  bail,
-  reporter,
-  timeout,
-  color,
-  ui,
-  grep,
-} = process.env.PW_TEST.runnerOptions
+const { allowUncaught, bail, reporter, timeout, color, ui, grep } =
+  process.env.PW_TEST.runnerOptions
 
 mocha.setup({
   allowUncaught,

test.js

@@ -1,4 +1,4 @@
-import { ok, strictEqual as is } from 'assert'
+import { ok, is } from 'uvu/assert'
 import execa from 'execa'
 
 describe('mocha', function () {