Comments (3)
I've tested and this works as expected up to v0.28.4, it breaks in https://github.com/mswjs/interceptors/releases/tag/v0.29.0
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Please also make sure to update Undici to the latest version. There were bugs that broke your code in unapparent ways.
I will take a look at this once I have a minute.
from interceptors.
I've just tried this on the latest version of Interceptors and the test passes without issues:
import http from 'node:http'
import { beforeAll, afterEach, afterAll, it, expect } from 'vitest'
import { FetchInterceptor } from '../../../../src/interceptors/fetch'
const httpServer = http.createServer((req, res) => {
res.statusCode = 200
res.setHeader('Content-Type', 'text/plain')
res.end('hello world')
})
const interceptor = new FetchInterceptor()
beforeAll(async () => {
interceptor.apply()
await new Promise<void>((resolve) => {
httpServer.listen(3000, 'localhost', resolve)
})
})
afterEach(() => {
interceptor.removeAllListeners()
})
afterAll(async () => {
interceptor.dispose()
await new Promise<void>((resolve, reject) => {
httpServer.close((error) => {
if (error) reject(error)
resolve()
})
})
})
it('responds to a fetch request', async () => {
interceptor.on('request', ({ request }) => {
request.respondWith(new Response('mock'))
})
const response = await fetch('http://localhost:3000/')
expect(response.status).toBe(200)
await expect(response.text()).resolves.toBe('mock')
})
This is the exact test case from above + a proper test setup to spawn the server/apply the interceptor properly in test (using the hooks).
Update to the latest version of the library, the issue seems to have been fixed. If not, please provide a reproduction repository I can clone and run. Thanks!
from interceptors.
Related Issues (20)
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