chore: webapi test now use chai (withastro#3048)

packages/webapi/package.json

@@ -54,10 +54,12 @@
  "@rollup/plugin-inject": "^4.0.4",
  "@rollup/plugin-node-resolve": "^13.1.3",
  "@rollup/plugin-typescript": "^8.3.1",
+ "@types/chai": "^4.3.0",
  "@types/mocha": "^9.1.0",
  "@types/node": "^14.18.12",
  "@ungap/structured-clone": "^0.3.4",
  "abort-controller": "^3.0.0",
+ "chai": "^4.3.6",
  "event-target-shim": "^6.0.2",
  "fetch-blob": "^3.1.5",
  "formdata-polyfill": "^4.0.10",

packages/webapi/test/base64.js

@@ -1,48 +1,29 @@
-import { assert, test } from '../run/test.setup.js'
+import { expect } from 'chai'
 import { polyfill } from '../mod.js'
 
-test(() => {
- return [
- {
- name: 'Supports Base64 Methods',
- test() {
- const target = {}
+describe('Base64', () => {
+ const target = {}
 
-  polyfill(target)
+ before(() => polyfill(target))
 
- assert.equal('atob' in target, true)
- assert.equal('btoa' in target, true)
- assert.equal(typeof target['atob'], 'function')
- assert.equal(typeof target['btoa'], 'function')
- },
- },
- {
- name: 'Supports atob(data)',
- test() {
- const target = {}
+ it('Supports Base64 Methods', () => {
+ expect(target).to.have.property('atob').that.is.a('function')
+ expect(target).to.have.property('btoa').that.is.a('function')
+ })
 
- polyfill(target)
+ it('Supports atob(data)', () => {
+ const a = 'SGVsbG8sIHdvcmxk'
+ const b = target.atob(a)
 
- const a = 'SGVsbG8sIHdvcmxk'
- const b = target.atob(a)
+ expect(a).to.equal('SGVsbG8sIHdvcmxk')
+ expect(b).to.equal('Hello, world')
+ })
 
- assert.equal(a, 'SGVsbG8sIHdvcmxk')
- assert.equal(b, 'Hello, world')
- },
- },
- {
- name: 'Supports btoa(data)',
- test() {
- const target = {}
+ it('Supports btoa(data)', () => {
+ const b = 'Hello, world'
+ const a = target.btoa(b)
 
- polyfill(target)
-
- const b = 'Hello, world'
- const a = target.btoa(b)
-
- assert.equal(a, 'SGVsbG8sIHdvcmxk')
- assert.equal(b, 'Hello, world')
- },
- },
- ]
+ expect(a).to.equal('SGVsbG8sIHdvcmxk')
+ expect(b).to.equal('Hello, world')
+ })
 })