test: use test server vs example.com

Author: kettanaito

test/browser/msw-api/setup-worker/start/on-unhandled-request/warn.test.ts

@@ -4,11 +4,15 @@ test('warns on an unhandled REST API request with an absolute URL', async ({
   loadExample,
   spyOnConsole,
   fetch,
+  createServer,
 }) => {
+  const server = await createServer((app) => {
+    app.get('/resource', (req, res) => res.status(404).end())
+  })
   const consoleSpy = spyOnConsole()
   await loadExample(new URL('./warn.mocks.ts', import.meta.url))
 
-  const res = await fetch('https://mswjs.io/non-existing-page')
+  const res = await fetch(server.http.url('/resource'))
   const status = res.status()
 
   expect(status).toBe(404)
@@ -17,7 +21,7 @@ test('warns on an unhandled REST API request with an absolute URL', async ({
       expect.stringContaining(`\
 [MSW] Warning: intercepted a request without a matching request handler:
 
-  • GET https://mswjs.io/non-existing-page
+  • GET ${server.http.url('/resource')}
 
 If you still wish to intercept this unhandled request, please create a request handler for it.
 Read more: https://mswjs.io/docs/http/intercepting-requests`),
@@ -102,7 +106,7 @@ test('ignores common static assets when using the "warn" strategy', async ({
 
   // This request will error so perform it accordingly.
   await page.evaluate(() => {
-    return fetch('https://example.com/styles/main.css').catch(() => null)
+    return fetch('http://localhost/styles/main.css').catch(() => null)
   })
 
   expect(consoleSpy.get('warning')).toBeUndefined()