'end' event is not being triggered

[amitguptagwl]

    it('should call post handler after main handler', done => {

       var request  = httpMocks.createRequest({
            method: 'GET',
            url: '/without/pre/handlers'
        });
        var response = httpMocks.createResponse({
            eventEmitter: require('events').EventEmitter
          });

        router.lookup(request,response);

        response.on('end', function() {
            expect(response._getData()).toEqual(" main -> post.");
            expect(response.statusCode ).toEqual(200);
            expect(response._isEndCalled()).toBe(true);
            done();
        });
    });

Error: Timeout - Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL

[eugef]

Try to move router.lookup(request,response); below the response.on - event might be fired before you assign an event handler

[amitguptagwl]

Thanks. I've changed the code to following

    it('should call post handler after main handler', done => {

       var request  = httpMocks.createRequest({
            method: 'POST',
            url: '/without/pre/handlers'
        });
        var response = httpMocks.createResponse({
            eventEmitter: require('events').EventEmitter
          });

        response.on('end', function() {
            expect(response._getData()).toEqual(" main -> post.");
            expect(response.statusCode ).toEqual(200);
            expect(response._isEndCalled()).toBe(true);
            done();
        });
        router.lookup(request,response);
    });

Now it is calling response 'end' event. But it's not calling request's 'data' or 'end' event

[eugef]

Are you sure request object has those events? I've checked here https://nodejs.org/docs/latest-v8.x/api/http.html#http_class_http_clientrequest and can't see that request has 'data' or 'end' events

[amitguptagwl]

Yes. if I run the server and hit the URL directly. I get the expected response. Which means all the events are being registered successfully at least in the case of direct hit.

In above example, I've also tried with 'body' property. However it is not necessary. Is there anything else I'm missing in above example that I should do?

[amitguptagwl]

In addition, I'm using node v9.5.0, and npm v5.6.0. I'm using find-my-way as router

[eugef]

Could you give an example of your code with subscribing for 'data' or 'end' request events

[amitguptagwl]

Here is the link : https://github.com/muneem4node/muneem/blob/master/src/routesMapper.js

Since it is big, it may eat your valuable time.

[amitguptagwl]

Is there any luck?

I've recently created a new router अनुमार्गक (anumargak) but it didn't with that as well. Everything is fine when I run the server and hit the URL.

[amitguptagwl]

I've just noticed that it doesn't matter which router I'm using, it doesn't call any event on request body.

function fakeRouter(req,res){
    req.on("data", chunk => {
        console.log(chunk);
    });
    res.end("kill me");
}

So in above code, it doesn't prints chunk. I tried to call request.write() but that seems invalid.

[amitguptagwl]

I got a partial solution. I need to emit the event myself after calling the lookup or method.

req.emit('data', 'Hello data!');
req.emit('end');

I was expecting it to be the part of the code.