mirror of
https://github.com/node-red/node-red.git
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Move tests to match source hierarchy.
This commit is contained in:
Mark Hindess
239
test/red/nodes/Node_spec.js
Normal file
239
test/red/nodes/Node_spec.js
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@@ -0,0 +1,239 @@
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/**
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* Copyright 2014 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
|
||||
* 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 RedNode = require("../../../red/nodes/Node");
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describe('Node', function() {
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describe('#constructor',function() {
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it('is called with an id and a type',function() {
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var n = new RedNode({id:'123',type:'abc'});
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n.should.have.property('id','123');
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n.should.have.property('type','abc');
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n.should.not.have.property('name');
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n.wires.should.be.empty;
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});
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it('is called with an id, a type and a name',function() {
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var n = new RedNode({id:'123',type:'abc',name:'barney'});
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n.should.have.property('id','123');
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n.should.have.property('type','abc');
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n.should.have.property('name','barney');
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n.wires.should.be.empty;
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});
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it('is called with an id, a type and some wires',function() {
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var n = new RedNode({id:'123',type:'abc',wires:['123','456']});
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n.should.have.property('id','123');
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n.should.have.property('type','abc');
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n.should.not.have.property('name');
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n.wires.should.have.length(2);
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});
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});
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describe('#close', function() {
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it('emits close event when closed',function(done) {
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var n = new RedNode({id:'123',type:'abc'});
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n.on('close',function() {
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done();
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});
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var p = n.close();
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should.not.exist(p);
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});
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it('returns a promise when provided a callback with a done parameter',function(testdone) {
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var n = new RedNode({id:'123',type:'abc'});
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n.on('close',function(done) {
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setTimeout(function() {
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done();
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},200);
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});
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var p = n.close();
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should.exist(p);
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p.then(function() {
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testdone();
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});
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});
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});
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describe('#receive', function() {
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it('emits input event when called', function(done) {
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var n = new RedNode({id:'123',type:'abc'});
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var message = {payload:"hello world"};
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n.on('input',function(msg) {
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should.deepEqual(msg,message);
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done();
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});
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n.receive(message);
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});
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});
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describe('#send', function() {
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it('emits a single message', function(done) {
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var n1 = new RedNode({id:'n1',type:'abc',wires:[['n2']]});
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var n2 = new RedNode({id:'n2',type:'abc'});
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var message = {payload:"hello world"};
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n2.on('input',function(msg) {
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// msg equals message, but is a new copy
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should.deepEqual(msg,message);
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should.notStrictEqual(msg,message);
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done();
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});
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n1.send(message);
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});
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it('emits multiple messages on a single output', function(done) {
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var n1 = new RedNode({id:'n1',type:'abc',wires:[['n2']]});
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var n2 = new RedNode({id:'n2',type:'abc'});
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var messages = [
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{payload:"hello world"},
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{payload:"hello world again"}
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];
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var rcvdCount = 0;
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n2.on('input',function(msg) {
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should.deepEqual(msg,messages[rcvdCount]);
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should.notStrictEqual(msg,messages[rcvdCount]);
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rcvdCount += 1;
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if (rcvdCount == 2) {
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done();
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}
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});
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n1.send([messages]);
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});
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it('emits messages to multiple outputs', function(done) {
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var n1 = new RedNode({id:'n1',type:'abc',wires:[['n2'],['n3'],['n4','n5']]});
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var n2 = new RedNode({id:'n2',type:'abc'});
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var n3 = new RedNode({id:'n3',type:'abc'});
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var n4 = new RedNode({id:'n4',type:'abc'});
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var n5 = new RedNode({id:'n5',type:'abc'});
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var messages = [
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{payload:"hello world"},
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null,
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{payload:"hello world again"}
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];
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var rcvdCount = 0;
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n2.on('input',function(msg) {
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should.deepEqual(msg,messages[0]);
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should.notStrictEqual(msg,messages[0]);
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rcvdCount += 1;
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if (rcvdCount == 3) {
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done();
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}
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});
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n3.on('input',function(msg) {
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should.fail(null,null,"unexpected message");
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});
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n4.on('input',function(msg) {
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should.deepEqual(msg,messages[2]);
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should.notStrictEqual(msg,messages[2]);
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rcvdCount += 1;
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if (rcvdCount == 3) {
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done();
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}
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});
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n5.on('input',function(msg) {
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should.deepEqual(msg,messages[2]);
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should.notStrictEqual(msg,messages[2]);
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rcvdCount += 1;
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if (rcvdCount == 3) {
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done();
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}
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});
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n1.send(messages);
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});
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it('emits no messages', function(done) {
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var n1 = new RedNode({id:'n1',type:'abc',wires:[['n2']]});
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var n2 = new RedNode({id:'n2',type:'abc'});
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n2.on('input',function(msg) {
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should.fail(null,null,"unexpected message");
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});
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setTimeout(function() {
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done();
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}, 200);
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n1.send();
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});
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});
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describe('#log', function() {
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it('emits a log message', function(done) {
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var n = new RedNode({id:'123',type:'abc'});
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n.on('log',function(obj) {
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should.deepEqual({level:"log", id:n.id,
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type:n.type, msg:"a log message"}, obj);
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done();
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});
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n.log("a log message");
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});
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});
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describe('#log', function() {
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it('emits a log message with a name', function(done) {
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var n = new RedNode({id:'123', type:'abc', name:"barney"});
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n.on('log',function(obj) {
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should.deepEqual({level:"log", id:n.id, name: "barney",
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type:n.type, msg:"a log message"}, obj);
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done();
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});
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n.log("a log message");
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});
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});
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describe('#warn', function() {
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it('emits a warning', function(done) {
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var n = new RedNode({id:'123',type:'abc'});
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n.on('log',function(obj) {
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should.deepEqual({level:"warn", id:n.id,
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type:n.type, msg:"a warning"}, obj);
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done();
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});
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n.warn("a warning");
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});
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});
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describe('#error', function() {
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it('emits an error message', function(done) {
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var n = new RedNode({id:'123',type:'abc'});
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n.on('log',function(obj) {
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should.deepEqual({level:"error", id:n.id,
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type:n.type, msg:"an error message"}, obj);
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done();
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});
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n.error("an error message");
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});
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});
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});
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119
test/red/nodes/credentials_spec.js
Normal file
119
test/red/nodes/credentials_spec.js
Normal file
@@ -0,0 +1,119 @@
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/**
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* Copyright 2014 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 sinon = require("sinon");
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var when = require("when");
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var credentials = require("../red/nodes/credentials");
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describe('Credentials', function() {
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it('loads from storage',function(done) {
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var storage = {
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getCredentials: function() {
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console.log("ONE");
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return when.promise(function(resolve,reject) {
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resolve({"a":{"b":1,"c":2}});
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});
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}
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};
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credentials.init(storage);
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credentials.load().then(function() {
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credentials.get("a").should.have.property('b',1);
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credentials.get("a").should.have.property('c',2);
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done();
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});
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});
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it('saves to storage', function(done) {
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var storage = {
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getCredentials: function() {
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return when.promise(function(resolve,reject) {
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resolve({"a":{"b":1,"c":2}});
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});
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},
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saveCredentials: function(creds) {
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return when(true);
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}
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};
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sinon.spy(storage,"saveCredentials");
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credentials.init(storage);
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credentials.load().then(function() {
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should.not.exist(credentials.get("b"))
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credentials.add('b',{"d":3});
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storage.saveCredentials.callCount.should.be.exactly(1);
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credentials.get("b").should.have.property('d',3);
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done();
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});
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});
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it('deletes from storage', function(done) {
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var storage = {
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getCredentials: function() {
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return when.promise(function(resolve,reject) {
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resolve({"a":{"b":1,"c":2}});
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});
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},
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saveCredentials: function(creds) {
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return when(true);
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}
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};
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sinon.spy(storage,"saveCredentials");
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credentials.init(storage);
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credentials.load().then(function() {
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should.exist(credentials.get("a"))
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credentials.delete('a');
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storage.saveCredentials.callCount.should.be.exactly(1);
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should.not.exist(credentials.get("a"));
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done();
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});
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});
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it('clean up from storage', function(done) {
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var storage = {
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getCredentials: function() {
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return when.promise(function(resolve,reject) {
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resolve({"a":{"b":1,"c":2}});
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});
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},
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saveCredentials: function(creds) {
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return when(true);
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}
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};
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sinon.spy(storage,"saveCredentials");
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credentials.init(storage);
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credentials.load().then(function() {
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should.exist(credentials.get("a"));
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credentials.clean(function() {
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return false;
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});
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storage.saveCredentials.callCount.should.be.exactly(1);
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should.not.exist(credentials.get("a"));
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done();
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});
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});
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})
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121
test/red/nodes/flows_spec.js
Normal file
121
test/red/nodes/flows_spec.js
Normal file
@@ -0,0 +1,121 @@
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/**
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* Copyright 2014 IBM Corp.
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*
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||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
**/
|
||||
|
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var should = require("should");
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var when = require("when");
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var flows = require("../../../red/nodes/flows");
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var RedNode = require("../../../red/nodes/Node");
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var RED = require("../../../red/nodes");
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var events = require("../../../red/events");
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function loadFlows(testFlows, cb) {
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var storage = {
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getFlows: function() {
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var defer = when.defer();
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defer.resolve(testFlows);
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return defer.promise;
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},
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getCredentials: function() {
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var defer = when.defer();
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defer.resolve({});
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return defer.promise;
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},
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};
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RED.init({}, storage);
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flows.load().then(function() {
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should.deepEqual(testFlows, flows.getFlows());
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cb();
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});
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}
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describe('flows', function() {
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describe('#add',function() {
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it('should be called by node constructor',function(done) {
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var n = new RedNode({id:'123',type:'abc'});
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should.deepEqual(n, flows.get("123"));
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flows.clear().then(function() {
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done();
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});
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});
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});
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describe('#each',function() {
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it('should "visit" all nodes',function(done) {
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var nodes = [
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new RedNode({id:'n0'}),
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new RedNode({id:'n1'})
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];
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var count = 0;
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flows.each(function(node) {
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should.deepEqual(nodes[count], node);
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count += 1;
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if (count == 2) {
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||||
done();
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||||
}
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||||
});
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||||
});
|
||||
});
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||||
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||||
describe('#load',function() {
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it('should load nothing when storage is empty',function(done) {
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loadFlows([], done);
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||||
});
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||||
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||||
it('should load and start an empty tab flow',function(done) {
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loadFlows([{"type":"tab","id":"tab1","label":"Sheet 1"}],
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||||
function() {});
|
||||
events.once('nodes-started', function() { done(); });
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||||
});
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||||
|
||||
it('should load and start a registered node type', function(done) {
|
||||
RED.registerType('debug', function() {});
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loadFlows([{"id":"n1","type":"debug"}], function() { });
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||||
events.once('nodes-started', function() { done(); });
|
||||
});
|
||||
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||||
it('should load and start when node type is registered',
|
||||
function(done) {
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||||
loadFlows([{"id":"n2","type":"inject"}],
|
||||
function() {
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||||
RED.registerType('inject', function() { });
|
||||
});
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||||
events.once('nodes-started', function() { done(); });
|
||||
});
|
||||
});
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||||
|
||||
describe('#setFlows',function() {
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it('should save and start an empty tab flow',function(done) {
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var saved = 0;
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||||
var testFlows = [{"type":"tab","id":"tab1","label":"Sheet 1"}];
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||||
var storage = {
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||||
saveFlows: function(conf) {
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||||
var defer = when.defer();
|
||||
defer.resolve();
|
||||
should.deepEqual(testFlows, conf);
|
||||
return defer.promise;
|
||||
},
|
||||
saveCredentials: function (creds) {
|
||||
return when(true);
|
||||
}
|
||||
};
|
||||
RED.init({}, storage);
|
||||
flows.setFlows(testFlows);
|
||||
events.once('nodes-started', function() { done(); });
|
||||
});
|
||||
});
|
||||
|
||||
});
|
||||
34
test/red/nodes/registry_spec.js
Normal file
34
test/red/nodes/registry_spec.js
Normal file
@@ -0,0 +1,34 @@
|
||||
/**
|
||||
* Copyright 2014 IBM Corp.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
**/
|
||||
|
||||
var should = require("should");
|
||||
var RedNodes = require("../../../red/nodes");
|
||||
|
||||
var RedNode = require("../../../red/nodes/Node");
|
||||
|
||||
describe('NodeRegistry', function() {
|
||||
it('automatically registers new nodes',function() {
|
||||
var testNode = RedNodes.getNode('123');
|
||||
should.not.exist(n);
|
||||
var n = new RedNode({id:'123',type:'abc'});
|
||||
|
||||
var newNode = RedNodes.getNode('123');
|
||||
|
||||
should.strictEqual(n,newNode);
|
||||
});
|
||||
})
|
||||
|
||||
|
||||
Reference in New Issue
Block a user