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Part of #322 Loads node.html files before node.js files Adds helper.unload which must be called by node tests to clear the registery of nodes
165 lines
5.4 KiB
JavaScript
165 lines
5.4 KiB
JavaScript
/**
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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 fs = require('fs-extra');
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var path = require('path');
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var when = require("when");
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var defer = when.defer();
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var index = require("../../../red/nodes/index");
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describe("red/nodes/index", function() {
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afterEach(function() {
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index.clearRegistry();
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});
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var testFlows = [{"type":"test","id":"tab1","label":"Sheet 1"}];
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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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return when.promise(function(resolve,reject) {
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resolve({"tab1":{"b":1,"c":2}});
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});
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},
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saveFlows: function(conf) {
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var defer = when.defer();
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defer.resolve();
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should.deepEqual(testFlows, conf);
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return defer.promise;
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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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function TestNode(n) {
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index.createNode(this, n);
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var node = this;
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this.on("log", function() {
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// do nothing
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});
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}
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it('nodes are initialised with credentials',function(done) {
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index.init({}, storage);
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index.registerType('test', TestNode);
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index.loadFlows().then(function() {
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var testnode = new TestNode({id:'tab1',type:'test',name:'barney'});
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testnode.credentials.should.have.property('b',1);
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testnode.credentials.should.have.property('c',2);
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done();
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}).otherwise(function(err) {
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done(err);
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});
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});
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it('flows should be initialised',function(done) {
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var testFlows = [{"type":"test","id":"tab1","label":"Sheet 1"}];
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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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return when.promise(function(resolve,reject) {
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resolve({"tab1":{"b":1,"c":2}});
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});
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},
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saveFlows: function(conf) {
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var defer = when.defer();
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defer.resolve();
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should.deepEqual(testFlows, conf);
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return defer.promise;
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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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index.init({}, storage);
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index.loadFlows().then(function() {
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should.deepEqual(testFlows, index.getFlows());
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done();
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}).otherwise(function(err) {
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done(err);
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});
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});
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describe("registerType should register credentials definition", function() {
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var http = require('http');
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var express = require('express');
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var sinon = require('sinon');
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var app = express();
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var server = require("../../../red/server");
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var credentials = require("../../../red/nodes/credentials");
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var localfilesystem = require("../../../red/storage/localfilesystem");
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var RED = require("../../../red/red.js");
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var userDir = path.join(__dirname,".testUserHome");
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before(function(done) {
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fs.remove(userDir,function(err) {
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fs.mkdir(userDir,function() {
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sinon.stub(index, 'load', function() {
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return when.promise(function(resolve,reject){
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resolve([]);
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});
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});
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sinon.stub(localfilesystem, 'getCredentials', function() {
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return when.promise(function(resolve,reject) {
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resolve({"tab1":{"b":1,"c":2}});
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});
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}) ;
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RED.init(http.createServer(function(req,res){app(req,res)}),
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{userDir: userDir});
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server.start().then(function () {
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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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after(function(done) {
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fs.remove(userDir,done);
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server.stop();
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index.load.restore();
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localfilesystem.getCredentials.restore();
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});
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it(': definition defined',function(done) {
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index.registerType('test', TestNode, {
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credentials: {
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foo: {type:"test"}
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}
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});
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var testnode = new TestNode({id:'tab1',type:'test',name:'barney'});
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credentials.getDefinition("test").should.have.property('foo');
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done();
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});
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});
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});
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