it('emits `bus:added` to the Emitter', function (done) {
const exampleEmitter = new Emitter;
exampleEmitter.on('bus:added', bus => {
assert.strictEqual(bus, this.bus);
done();
})
this.bus.add(exampleEmitter);
})
listenToEvent(event, callbacks) {
// TODO: How to check whether callbacks is a function or an function array
if (typeof event !== 'string') {
throw new Error('event must be a string');
}
return this.connectionEmitter.on(event, () => {
if (callbacks.length > 0) {
callbacks.forEach(callback => {
callback();
});
}
return null;
});
}
function initSuite($test) {
//setup every handler before we start our test
var DUM = 'DUMMY_EVENT';
var dummyHandler = function () {
1 == 1;
};
var NOTDUM = 'NOT_SO_DUMMY_EVENT';
var notSoDummyHandler = function () {
for (var i=0; i < 10000; i++) {
i % 2;
}
}
myEmitter.on(DUM, dummyHandler);
myEmitter.on(NOTDUM, notSoDummyHandler);
nodeEmitter.on(DUM, dummyHandler);
nodeEmitter.on(NOTDUM, notSoDummyHandler);
componentEmitter.on(DUM, dummyHandler);
componentEmitter.on(NOTDUM, notSoDummyHandler);
emitter2.on(DUM, dummyHandler);
emitter2.on(NOTDUM, notSoDummyHandler);
$test.on(DUM, dummyHandler);
$test.on(NOTDUM, notSoDummyHandler);
return new Promise(function (resolve, reject) {
var suite = new Benchmark.Suite('events');
suite
.add('MyEmitter#Dummmy', function () {
myEmitter.emit(DUM);
})
.add('MyEmitter#Complex', function () {
myEmitter.emit(NOTDUM);
})
.add('NodeEmitter#Dummy', function () {
nodeEmitter.emit(DUM);
})
.add('NodeEmitter#Complex', function () {
nodeEmitter.emit(NOTDUM);
})
.add('ComponentEmitter#Dummy', function () {
componentEmitter.emit(DUM);
})
.add('ComponentEmitter#Complex', function () {
componentEmitter.emit(NOTDUM);
})
.add('EventEmitter2#Dummy', function () {
emitter2.emit(DUM);
})
.add('EventEmitter2#Complex', function () {
emitter2.emit(NOTDUM);
})
.add('jQuery#Dummy', function () {
$test.trigger(DUM);
})
.add('jQuery#Complex', function () {
$test.trigger(NOTDUM);
})
.add('Struts 2 jQuery subscribe#Dummy', function () {
$test.publish(DUM);
})
.add('Struts 2 jQuery subscribe#Complex', function () {
$test.publish(NOTDUM);
});
resolve(suite);
});
}
afterMount: function(component, el, updateState) {
emitter.on('data', text => updateState({ text: text }))
},
scrollUtil.addListener = function(listener) {
emitter.on('scroll', listener);
};
format.on = function(event, fn) {
return emitter.on(event, fn);
};