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Add comms keep alive tests.

This commit is contained in:
Mark Hindess 2014-07-30 13:58:11 +01:00
parent 8e30910065
commit a8c491bf2b
1 changed files with 51 additions and 0 deletions
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51
test/red/comms_spec.js
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@ -123,4 +123,55 @@ describe("comms", function() {
});
});
}
describe("keep alives", function() {
before(function(done) {
server = http.createServer(function(req,res){app(req,res)});
comms.init(server, {webSocketKeepAliveTime: 100});
server.listen(listenPort, address);
server.on('listening', function() {
port = server.address().port;
url = 'http://' + address + ':' + port + '/comms';
comms.start();
done();
});
});
it('are sent', function(done) {
var ws = new WebSocket(url);
var count = 0;
ws.on('message', function(data) {
var msg = JSON.parse(data);
msg.should.have.property('topic','hb');
msg.should.have.property('data').be.a.Number;
count++;
if (count == 3) {
ws.close();
done();
}
});
});
it('are not sent if other messages are sent', function(done) {
var ws = new WebSocket(url);
var count = 0;
var interval;
ws.on('open', function() {
ws.send('{"subscribe":"foo"}');
interval = setInterval(function() {
comms.publish('foo', 'bar');
}, 50);
});
ws.on('message', function(data) {
var msg = JSON.parse(data);
msg.should.have.property('topic', 'foo');
msg.should.have.property('data', 'bar');
count++;
if (count == 5) {
clearInterval(interval);
ws.close();
done();
}
});
});
});
});