custom-event-emitter.spec.js
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if(typeof require === 'function') {
const buster = require("buster")
, CustomEventEmitter = require("../../lib/emitters/custom-event-emitter")
, Helpers = require('../buster-helpers')
, dialect = Helpers.getTestDialect()
}
buster.spec.expose()
buster.testRunner.timeout = 1000
describe(Helpers.getTestDialectTeaser("CustomEventEmitter"), function() {
describe("proxy", function () {
/* Tests could _probably_ be run synchronously, but for future proofing we're basing it on the events */
it("should correctly work with success listeners", function (done) {
var emitter = new CustomEventEmitter()
, proxy = new CustomEventEmitter()
, success = this.spy()
emitter.success(success)
proxy.success(function () {
process.nextTick(function () {
expect(success.called).toEqual(true)
done();
})
})
proxy.proxy(emitter)
proxy.emit('success')
})
it("should correctly work with error listeners", function (done) {
var emitter = new CustomEventEmitter()
, proxy = new CustomEventEmitter()
, error = this.spy()
emitter.error(error)
proxy.error(function () {
process.nextTick(function () {
expect(error.called).toEqual(true)
done();
})
})
proxy.proxy(emitter)
proxy.emit('error')
})
it("should correctly work with complete/done listeners", function (done) {
var emitter = new CustomEventEmitter()
, proxy = new CustomEventEmitter()
, complete = this.spy()
emitter.complete(complete)
proxy.complete(function () {
process.nextTick(function () {
expect(complete.called).toEqual(true)
done();
})
})
proxy.proxy(emitter)
proxy.emit('success')
})
});
});