chore: add test for 204 http status | 379

test/modules/XMLHttpRequest/response/xhr-response-with-empty-body.browser.test.ts

@@ -0,0 +1,45 @@
+import { Page } from '@playwright/test'
+import { HttpServer } from '@open-draft/test-server/http'
+import { XMLHttpRequestInterceptor } from '../../../../src/interceptors/XMLHttpRequest'
+import { test, expect } from '../../../playwright.extend'
+import { useCors } from '../../../helpers'
+
+declare namespace window {
+  export const interceptor: XMLHttpRequestInterceptor
+  export let serverHttpUrl: string
+  export let serverHttpsUrl: string
+}
+
+const httpServer = new HttpServer((app) => {
+  app.use(useCors)
+  app.get('/', (req, res) => {
+    res.status(200).json({ route: '/' })
+  })
+  app.get('/get-204', (req, res) => {
+    res.status(204).send()
+  })
+})
+
+test.beforeAll(async () => {
+  await httpServer.listen()
+})
+
+test.afterAll(async () => {
+  await httpServer.close()
+})
+
+test('204 http status', async ({
+  loadExample,
+  callRawXMLHttpRequest,
+}) => {
+  await loadExample(require.resolve('./xhr.browser.runtime.js'))
+
+  const secondResponse = await callRawXMLHttpRequest({
+    method: 'GET',
+    url: httpServer.http.url('/get-204'),
+  })
+
+  expect(secondResponse.status).toBe(204)
+  expect(secondResponse.statusText).toBe('No Content')
+  expect(secondResponse.body).toEqual('')
+})