mirror of
https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowflake.git
synced 2025-10-14 14:11:23 -04:00
92 lines
2.7 KiB
CoffeeScript
92 lines
2.7 KiB
CoffeeScript
###
|
|
jasmine tests for Snowflake broker
|
|
###
|
|
|
|
# fake xhr
|
|
# class XMLHttpRequest
|
|
class XMLHttpRequest
|
|
constructor: ->
|
|
@onreadystatechange = null
|
|
open: ->
|
|
setRequestHeader: ->
|
|
send: ->
|
|
DONE: 1
|
|
|
|
describe 'Broker', ->
|
|
|
|
it 'can be created', ->
|
|
b = new Broker 'fake'
|
|
expect(b.url).toEqual 'https://fake/'
|
|
expect(b.id).not.toBeNull()
|
|
|
|
describe 'getClientOffer', ->
|
|
it 'polls and promises a client offer', (done) ->
|
|
b = new Broker 'fake'
|
|
# fake successful request and response from broker.
|
|
spyOn(b, '_postRequest').and.callFake ->
|
|
b._xhr.readyState = b._xhr.DONE
|
|
b._xhr.status = STATUS_OK
|
|
b._xhr.responseText = 'fake offer'
|
|
b._xhr.onreadystatechange()
|
|
poll = b.getClientOffer()
|
|
expect(poll).not.toBeNull()
|
|
expect(b._postRequest).toHaveBeenCalled()
|
|
poll.then (desc) ->
|
|
expect(desc).toEqual 'fake offer'
|
|
done()
|
|
.catch ->
|
|
fail 'should not reject on STATUS_OK'
|
|
done()
|
|
|
|
it 'rejects if the broker timed-out', (done) ->
|
|
b = new Broker 'fake'
|
|
# fake timed-out request from broker
|
|
spyOn(b, '_postRequest').and.callFake ->
|
|
b._xhr.readyState = b._xhr.DONE
|
|
b._xhr.status = STATUS_GATEWAY_TIMEOUT
|
|
b._xhr.onreadystatechange()
|
|
poll = b.getClientOffer()
|
|
expect(poll).not.toBeNull()
|
|
expect(b._postRequest).toHaveBeenCalled()
|
|
poll.then (desc) ->
|
|
fail 'should not fulfill on GATEWAY_TIMEOUT'
|
|
done()
|
|
, (err) ->
|
|
expect(err).toBe MESSAGE_TIMEOUT
|
|
done()
|
|
|
|
it 'rejects on any other status', (done) ->
|
|
b = new Broker 'fake'
|
|
# fake timed-out request from broker
|
|
spyOn(b, '_postRequest').and.callFake ->
|
|
b._xhr.readyState = b._xhr.DONE
|
|
b._xhr.status = 1337
|
|
b._xhr.onreadystatechange()
|
|
poll = b.getClientOffer()
|
|
expect(poll).not.toBeNull()
|
|
expect(b._postRequest).toHaveBeenCalled()
|
|
poll.then (desc) ->
|
|
fail 'should not fulfill on non-OK status'
|
|
done()
|
|
, (err) ->
|
|
expect(err).toBe MESSAGE_UNEXPECTED
|
|
expect(b._xhr.status).toBe 1337
|
|
done()
|
|
|
|
it 'responds to the broker with answer', ->
|
|
b = new Broker 'fake'
|
|
spyOn(b, '_postRequest')
|
|
b.sendAnswer 123
|
|
expect(b._postRequest).toHaveBeenCalledWith(
|
|
jasmine.any(Object), 'answer', '123')
|
|
|
|
it 'POST XMLHttpRequests to the broker', ->
|
|
b = new Broker 'fake'
|
|
b._xhr = new XMLHttpRequest()
|
|
spyOn(b._xhr, 'open')
|
|
spyOn(b._xhr, 'setRequestHeader')
|
|
spyOn(b._xhr, 'send')
|
|
b._postRequest b._xhr, 'test', 'data'
|
|
expect(b._xhr.open).toHaveBeenCalled()
|
|
expect(b._xhr.setRequestHeader).toHaveBeenCalled()
|
|
expect(b._xhr.send).toHaveBeenCalled()
|