mirror of
https://github.com/node-red/node-red.git
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Split node UI rework - WIP
This commit is contained in:
Nick O'Leary
379
test/nodes/core/logic/17-split_spec.js
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379
test/nodes/core/logic/17-split_spec.js
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/**
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* Copyright 2016 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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var should = require("should");
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var splitNode = require("../../../../nodes/core/logic/17-split.js");
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var joinNode = require("../../../../nodes/core/logic/17-split.js");
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var helper = require("../../helper.js");
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describe('SPLIT node', function() {
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before(function(done) {
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helper.startServer(done);
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});
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afterEach(function() {
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helper.unload();
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});
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it('should be loaded', function(done) {
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var flow = [{id:"splitNode1", type:"split", name:"splitNode" }];
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helper.load(splitNode, flow, function() {
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var splitNode1 = helper.getNode("splitNode1");
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splitNode1.should.have.property('name', 'splitNode');
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done();
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});
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});
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it('should split an array into multiple messages', function(done) {
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var flow = [{id:"sn1", type:"split", wires:[["sn2"]]},
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{id:"sn2", type:"helper"}];
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helper.load(splitNode, flow, function() {
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var sn1 = helper.getNode("sn1");
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var sn2 = helper.getNode("sn2");
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sn2.on("input", function(msg) {
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msg.should.have.property("parts");
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msg.parts.should.have.property("count",4);
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msg.parts.should.have.property("type","array");
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msg.parts.should.have.property("index");
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if (msg.parts.index === 0) { msg.payload.should.equal(1); }
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if (msg.parts.index === 1) { msg.payload.should.equal(2); }
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if (msg.parts.index === 2) { msg.payload.should.equal(3); }
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if (msg.parts.index === 3) { msg.payload.should.equal(4); done(); }
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});
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sn1.receive({payload:[1,2,3,4]});
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});
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});
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it('should split a string into characters', function(done) {
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var flow = [{id:"sn1", type:"split", wires:[["sn2"]]},
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{id:"sn2", type:"helper"}];
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helper.load(splitNode, flow, function() {
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var sn1 = helper.getNode("sn1");
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var sn2 = helper.getNode("sn2");
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sn2.on("input", function(msg) {
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msg.should.have.property("parts");
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msg.parts.should.have.property("count",4);
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msg.parts.should.have.property("type","string");
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msg.parts.should.have.property("index");
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if (msg.parts.index === 0) { msg.payload.should.equal("D"); }
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if (msg.parts.index === 1) { msg.payload.should.equal("a"); }
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if (msg.parts.index === 2) { msg.payload.should.equal("v"); }
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if (msg.parts.index === 3) { msg.payload.should.equal("e"); done(); }
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});
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sn1.receive({payload:"Dave"});
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});
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});
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it('should split a string on a specified char', function(done) {
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var flow = [{id:"sn1", type:"split", wires:[["sn2"]], splt:"\n"},
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{id:"sn2", type:"helper"}];
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helper.load(splitNode, flow, function() {
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var sn1 = helper.getNode("sn1");
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var sn2 = helper.getNode("sn2");
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sn2.on("input", function(msg) {
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msg.should.have.property("parts");
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msg.parts.should.have.property("count",3);
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msg.parts.should.have.property("ch","\n");
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msg.parts.should.have.property("index");
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msg.parts.should.have.property("type","string");
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if (msg.parts.index === 0) { msg.payload.should.equal("1"); }
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if (msg.parts.index === 1) { msg.payload.should.equal("2"); }
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if (msg.parts.index === 2) { msg.payload.should.equal("3"); done(); }
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});
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sn1.receive({payload:"1\n2\n3"});
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});
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});
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it('should split an object into pieces', function(done) {
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var flow = [{id:"sn1", type:"split", wires:[["sn2"]]},
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{id:"sn2", type:"helper"}];
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helper.load(splitNode, flow, function() {
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var sn1 = helper.getNode("sn1");
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var sn2 = helper.getNode("sn2");
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var count = 0;
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sn2.on("input", function(msg) {
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msg.should.have.property("payload");
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msg.should.have.property("parts");
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msg.parts.should.have.property("type","object");
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msg.parts.should.have.property("key");
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msg.parts.should.have.property("count");
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msg.parts.should.have.property("index");
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if (msg.parts.index === 0) { msg.payload.should.equal(1); }
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if (msg.parts.index === 1) { msg.payload.should.equal("2"); }
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if (msg.parts.index === 2) { msg.payload.should.equal(true); done(); }
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});
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sn1.receive({payload:{a:1,b:"2",c:true}});
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});
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});
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});
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describe('JOIN node', function() {
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before(function(done) {
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helper.startServer(done);
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});
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afterEach(function() {
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helper.unload();
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});
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it('should be loaded', function(done) {
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var flow = [{id:"joinNode1", type:"join", name:"joinNode" }];
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helper.load(joinNode, flow, function() {
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var joinNode1 = helper.getNode("joinNode1");
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joinNode1.should.have.property('name', 'joinNode');
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joinNode1.should.have.property('count', 0);
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joinNode1.should.have.property('timer', 0);
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joinNode1.should.have.property('timerr', 'send');
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joinNode1.should.have.property('build', 'array');
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done();
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});
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});
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it('should join things into an array after a count', function(done) {
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var flow = [{id:"n1", type:"join", wires:[["n2"]], count:3, joiner:","},
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{id:"n2", type:"helper"}];
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helper.load(joinNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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try {
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msg.should.have.property("payload");
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msg.payload.should.be.an.Array;
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msg.payload[0].should.equal(1);
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msg.payload[1].should.equal(true);
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//msg.payload[2].a.should.equal(1);
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done();
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}
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catch(e) { }//console.log(e); }
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});
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n1.receive({payload:1});
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n1.receive({payload:true});
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n1.receive({payload:{a:1}});
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});
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});
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it('should join things into an object after a count', function(done) {
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var flow = [{id:"n1", type:"join", wires:[["n2"]], count:5, build:"object"},
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{id:"n2", type:"helper"}];
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helper.load(joinNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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try {
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msg.should.have.property("payload");
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msg.payload.should.have.property("a",1);
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msg.payload.should.have.property("b","2");
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msg.payload.should.have.property("c",true);
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msg.payload.should.have.property("d");
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msg.payload.d.should.have.property("e",5);
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msg.payload.should.have.property("f",6);
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done();
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}
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catch(e) { }//console.log(e); }
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});
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n1.receive({payload:1, topic:"a"});
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n1.receive({payload:"2", topic:"b"});
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n1.receive({payload:true, topic:"c"});
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n1.receive({payload:{e:5}, topic:"d"});
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n1.receive({payload:{f:6}});
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});
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});
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it('should join strings with a specifed character after a timeout', function(done) {
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var flow = [{id:"n1", type:"join", wires:[["n2"]], timeout:50, count:10, joiner:","},
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{id:"n2", type:"helper"}];
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helper.load(joinNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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try {
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msg.should.have.property("payload");
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msg.payload.should.equal("a,b,c");
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done();
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}
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catch(e) { console.log(e); }
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});
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n1.receive({payload:"a"});
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n1.receive({payload:"b"});
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n1.receive({payload:"c"});
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});
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});
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it('should join strings with a specifed character and complete when told to', function(done) {
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var flow = [{id:"n1", type:"join", wires:[["n2"]], timeout:5000, count:100, joiner:"\n"},
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{id:"n2", type:"helper"}];
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helper.load(joinNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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try {
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msg.should.have.property("payload");
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msg.payload.should.equal("Hello\nNodeRED\nWorld\n");
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done();
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}
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catch(e) { console.log(e); }
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});
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n1.receive({payload:"Hello"});
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n1.receive({payload:"NodeRED"});
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n1.receive({payload:"World"});
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n1.receive({payload:'', complete:true});
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});
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});
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it('should join split things back into an array', function(done) {
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var flow = [{id:"n1", type:"join", wires:[["n2"]]},
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{id:"n2", type:"helper"}];
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helper.load(joinNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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try {
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msg.should.have.property("payload");
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msg.payload.should.be.an.Array;
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msg.payload[0].should.equal(1);
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msg.payload[1].should.equal(2);
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msg.payload[2].should.equal(3);
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msg.payload[3].should.equal(4);
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done();
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}
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catch(e) { console.log(e); }
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});
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n1.receive({payload:3, parts:{index:2, count:4, id:111}});
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n1.receive({payload:2, parts:{index:1, count:4, id:111}});
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n1.receive({payload:4, parts:{index:3, count:4, id:111}});
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n1.receive({payload:1, parts:{index:0, count:4, id:111}});
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});
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});
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it('should join split things back into an object', function(done) {
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var flow = [{id:"n1", type:"join", wires:[["n2"]]},
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{id:"n2", type:"helper"}];
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helper.load(joinNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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try {
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msg.should.have.property("payload");
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msg.payload.should.have.property("a",1);
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msg.payload.should.have.property("b",2);
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msg.payload.should.have.property("c",3);
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msg.payload.should.have.property("d",4);
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done();
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}
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catch(e) { console.log(e); }
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});
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n1.receive({payload:3, parts:{index:2, count:4, id:222, key:"c", type:"object"}});
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n1.receive({payload:2, parts:{index:1, count:4, id:222, key:"b", type:"object"}});
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n1.receive({payload:4, parts:{index:3, count:4, id:222, key:"d", type:"object"}});
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n1.receive({payload:1, parts:{index:0, count:4, id:222, key:"a", type:"object"}});
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});
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});
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it.skip('should join split things, missing some after a timeout', function(done) {
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var flow = [{id:"n1", type:"join", wires:[["n2"]], timeout:50},
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{id:"n2", type:"helper"}];
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helper.load(joinNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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try {
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msg.should.have.property("payload");
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msg.payload.should.be.an.Array;
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(msg.payload[0] === undefined).should.be.true;
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msg.payload[1].should.equal(2);
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msg.payload[2].should.equal(3);
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(msg.payload[3] === undefined).should.be.true;
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done();
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}
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catch(e) { console.log(e); }
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});
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n1.receive({payload:3, parts:{index:2, count:4, id:333}});
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n1.receive({payload:2, parts:{index:1, count:4, id:333}});
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});
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});
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it('should join split things, send when told complete', function(done) {
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var flow = [{id:"n1", type:"join", wires:[["n2"]], timeout:250},
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{id:"n2", type:"helper"}];
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helper.load(joinNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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try {
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msg.should.have.property("payload");
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msg.payload.should.be.an.Array;
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(msg.payload[0] === undefined).should.be.true;
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msg.payload[1].should.equal(2);
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msg.payload[2].should.equal(3);
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msg.payload[3].should.equal(4);
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done();
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}
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catch(e) { console.log(e); }
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});
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n1.receive({payload:3, parts:{index:2, count:4, id:444} });
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n1.receive({payload:2, parts:{index:1, count:4, id:444} });
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n1.receive({payload:4, parts:{index:3, count:4, id:444}, complete:true});
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});
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});
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it('should join split strings back into a word', function(done) {
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var flow = [{id:"n1", type:"join", wires:[["n2"]]},
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{id:"n2", type:"helper"}];
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helper.load(joinNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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try {
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msg.should.have.property("payload");
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msg.payload.should.be.an.Array;
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msg.payload.should.equal("abcd");
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done();
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}
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catch(e) { console.log(e); }
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});
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n1.receive({payload:"a", parts:{index:0, count:4, ch:"", id:555}});
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n1.receive({payload:"d", parts:{index:3, count:4, ch:"", id:555}});
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n1.receive({payload:"c", parts:{index:2, count:4, ch:"", id:555}});
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n1.receive({payload:"b", parts:{index:1, count:4, ch:"", id:555}});
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});
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});
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it('should join split strings back overriding the join char', function(done) {
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var flow = [{id:"n1", type:"join", wires:[["n2"]], joiner:":"},
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{id:"n2", type:"helper"}];
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helper.load(joinNode, flow, function() {
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var n1 = helper.getNode("n1");
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var n2 = helper.getNode("n2");
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n2.on("input", function(msg) {
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try {
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msg.should.have.property("payload");
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msg.payload.should.be.an.Array;
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msg.payload.should.equal("a:b:c:d");
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done();
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}
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catch(e) { console.log(e); }
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});
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n1.receive({payload:"a", parts:{index:0, count:4, ch:"", id:666}});
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n1.receive({payload:"d", parts:{index:3, count:4, ch:"", id:666}});
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n1.receive({payload:"c", parts:{index:2, count:4, ch:"", id:666}});
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n1.receive({payload:"b", parts:{index:1, count:4, ch:"", id:666}});
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});
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});
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});
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