node-ssdp/test/helper.js at master · JavaScriptIOT/node-ssdp · GitHub

45 lines (33 loc) · 890 Bytes

var sinon = require('sinon')

, EE = require('events').EventEmitter

, dgram = require('dgram')

beforeEach(function() {

this.sinon = sinon.sandbox.create();

this.sinon.stub(dgram, 'createSocket').callsFake(getFakeSocket.bind(this))

});

afterEach(function(){

this.sinon.restore();

});

function getFakeSocket() {

var s = new EE

s.type = 'udp4'

s.address = this.sinon.stub()

s.address.returns({

address: 1,

port: 2

})

s.addMembership = this.sinon.stub()

s.setMulticastTTL = this.sinon.stub()

s.setMulticastLoopback = this.sinon.stub()

s.unref = this.sinon.stub()

s.bind = function (/*port, addr, cb*/) {

var cb = [].slice.call(arguments).pop()

if (typeof cb == 'function') cb()

}

this.sinon.spy(s, 'bind')

s.send = this.sinon.stub().callsFake(function () {

s.emit('_send_called')

})

s.close = this.sinon.stub()

return s

}

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