hangs at end of tests about gulp-jasmine HOT 5 CLOSED

I don't have a lot of details, so I'm sorry if I ask obvious questions, but are you closing your Express server at the end of the tests?

from gulp-jasmine.

no. Is there something to pipe in as jasmine automatically handles the starting of the express server so I would have expected it to stop on it's own.

from gulp-jasmine.

Neither jasmine nor gulp-jasmine knows express, so your express server is either started in your specs or by one of the module you load. Once again, I don't have a lot of details on your use case, but if I were to guess, you probably have something like this:

server.spec.js:

var server = require("../server");

server.js:

var express = require("express");
var app = express();
app.listen(9000);

Is that the case?

from gulp-jasmine.

yes, that is the pretty similar to what we have. I wonder how jasmine-node does it then within grunt which is what we had before. Sorry for not providing enough information.

from gulp-jasmine.

I haven't worked with grunt that much, so I can't help you on that, but I think the current jasmine behavior is correct. Setup and teardown are the responsibility of the tests, not the framework. I'll close this issue, but feel free to discuss it further if you think this is a required feature.

If you want a quick fix, you can listen to the end of the stream in your gulp file with: .on('end', function() { and force close node.

As an aside, a pattern that I found useful for building and testing express servers is setting the server up in a module and starting it in another. Something like that:

server.js

var express = require("express");

function Server () {
    this._app = express();

    this._app.get("/", function (req, res) {
        res.send("Hello world!");
    })
}

Server.prototype.start = function (port, otherOptions) {
    this._instance = this._app.listen(port);
};

Server.prototype.stop = function (cb) {
    this._instance.close(cb);
};

module.exports = new Server();

start.js

var server = require("./server");

server.start(process.env.port, "other options");

This way, when you import server.js in your specs, you can start and stop it manually in your tests, either in beforeAll/endAll or beforeEach/endEach depending on the atomicity of your tests.

Hope this helps.

from gulp-jasmine.