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Merge pull request #310 from hindessm/more-node-tests

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More tests for the Node base class.
This commit is contained in:
Nick O'Leary 2014-07-30 12:51:41 +01:00
commit 14c36687e0
1 changed files with 37 additions and 0 deletions
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37
test/red/nodes/Node_spec.js
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@ -15,7 +15,9 @@
**/
var should = require("should");
var sinon = require('sinon');
var RedNode = require("../../../red/nodes/Node");
var comms = require('../../../red/comms');
describe('Node', function() {
describe('#constructor',function() {
@ -204,6 +206,26 @@ describe('Node', function() {
n1.send(messages);
});
it('emits messages without cloning req or res', function(done) {
var n1 = new RedNode({id:'n1',type:'abc',wires:[['n2']]});
var n2 = new RedNode({id:'n2',type:'abc'});
var req = {};
var res = {};
var cloned = {};
var message = {payload: "foo", cloned: cloned, req: req, res: res};
n2.on('input',function(msg) {
should.deepEqual(msg, message);
msg.cloned.should.not.be.exactly(message.cloned);
msg.req.should.be.exactly(message.req);
msg.res.should.be.exactly(message.res);
done();
});
n1.send(message);
});
});
describe('#log', function() {
@ -254,4 +276,19 @@ describe('Node', function() {
});
});
describe('#status', function() {
it('publishes status', function(done) {
var n = new RedNode({id:'123',type:'abc'});
var status = {fill:"green",shape:"dot",text:"connected"};
sinon.stub(comms, 'publish', function(topic, message, retain) {
topic.should.equal('status/123');
message.should.equal(status);
retain.should.be.true;
done();
});
n.status(status);
});
});
});