65 lines
1.6 KiB
JavaScript
65 lines
1.6 KiB
JavaScript
'use strict'
|
|
|
|
const { promisify } = require('node:util')
|
|
const Client = require('../dispatcher/client')
|
|
const { buildMockDispatch } = require('./mock-utils')
|
|
const {
|
|
kDispatches,
|
|
kMockAgent,
|
|
kClose,
|
|
kOriginalClose,
|
|
kOrigin,
|
|
kOriginalDispatch,
|
|
kConnected,
|
|
kIgnoreTrailingSlash
|
|
} = require('./mock-symbols')
|
|
const { MockInterceptor } = require('./mock-interceptor')
|
|
const Symbols = require('../core/symbols')
|
|
const { InvalidArgumentError } = require('../core/errors')
|
|
|
|
/**
|
|
* MockClient provides an API that extends the Client to influence the mockDispatches.
|
|
*/
|
|
class MockClient extends Client {
|
|
constructor (origin, opts) {
|
|
if (!opts || !opts.agent || typeof opts.agent.dispatch !== 'function') {
|
|
throw new InvalidArgumentError('Argument opts.agent must implement Agent')
|
|
}
|
|
|
|
super(origin, opts)
|
|
|
|
this[kMockAgent] = opts.agent
|
|
this[kOrigin] = origin
|
|
this[kIgnoreTrailingSlash] = opts.ignoreTrailingSlash ?? false
|
|
this[kDispatches] = []
|
|
this[kConnected] = 1
|
|
this[kOriginalDispatch] = this.dispatch
|
|
this[kOriginalClose] = this.close.bind(this)
|
|
|
|
this.dispatch = buildMockDispatch.call(this)
|
|
this.close = this[kClose]
|
|
}
|
|
|
|
get [Symbols.kConnected] () {
|
|
return this[kConnected]
|
|
}
|
|
|
|
/**
|
|
* Sets up the base interceptor for mocking replies from undici.
|
|
*/
|
|
intercept (opts) {
|
|
return new MockInterceptor(
|
|
opts && { ignoreTrailingSlash: this[kIgnoreTrailingSlash], ...opts },
|
|
this[kDispatches]
|
|
)
|
|
}
|
|
|
|
async [kClose] () {
|
|
await promisify(this[kOriginalClose])()
|
|
this[kConnected] = 0
|
|
this[kMockAgent][Symbols.kClients].delete(this[kOrigin])
|
|
}
|
|
}
|
|
|
|
module.exports = MockClient
|