+++ /dev/null
-/**
- * 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 sinon = require("sinon");
-var path = require("path");
-var fs = require('fs-extra');
-
-var htmlNode = require("../../../../nodes/core/parsers/70-HTML.js");
-var helper = require("../../helper.js");
-
-describe('html node', function() {
-
- var resourcesDir = __dirname+ path.sep + ".." + path.sep + ".." + path.sep + ".." + path.sep + "resources" + path.sep;
- var file = path.join(resourcesDir, "70-HTML-test-file.html");
-
- before(function(done) {
- helper.startServer(done);
- });
-
- beforeEach(function() {
- fs.existsSync(file).should.be.true;
- });
-
- afterEach(function() {
- helper.unload();
- });
-
- it('should be loaded', function(done) {
- var flow = [{id:"htmlNode1", type:"html", name: "htmlNode" }];
- helper.load(htmlNode, flow, function() {
- var htmlNode1 = helper.getNode("htmlNode1");
- htmlNode1.should.have.property('name', 'htmlNode');
- done();
- });
- });
-
- it('should retrieve header contents as default', function(done) {
- fs.readFile(file, 'utf8', function(err, data) {
- var flow = [{id:"n1",type:"html",wires:[["n2"]],func:"return msg;"},
- {id:"n2", type:"helper"}];
-
- helper.load(htmlNode, flow, function() {
- var n1 = helper.getNode("n1");
- var n2 = helper.getNode("n2");
- n2.on("input", function(msg) {
- msg.should.have.property('topic', 'bar');
- should.equal(msg.payload, 'This is a test page for node 70-HTML');
- done();
- });
- n1.receive({payload:data,topic: "bar"});
- });
- });
- });
-
- it('should retrieve paragraph contents when specified', function(done) {
- fs.readFile(file, 'utf8', function(err, data) {
- var flow = [{id:"n1",type:"html",wires:[["n2"]],ret:"text",tag:"p"},
- {id:"n2", type:"helper"}];
-
- helper.load(htmlNode, flow, function() {
- var n1 = helper.getNode("n1");
- var n2 = helper.getNode("n2");
- n2.on("input", function(msg) {
- msg.should.have.property('topic', 'bar');
- should.equal(msg.payload, 'There\'s nothing to read here.');
- done();
- });
- n1.receive({payload:data,topic: "bar"});
- });
- });
- });
-
- it('should retrieve list contents as an array of html as default', function(done) {
- fs.readFile(file, 'utf8', function(err, data) {
- var flow = [{id:"n1",type:"html",wires:[["n2"]],tag:"ol"},
- {id:"n2", type:"helper"}];
-
- helper.load(htmlNode, flow, function() {
- var n1 = helper.getNode("n1");
- var n2 = helper.getNode("n2");
- n2.on("input", function(msg) {
- msg.should.have.property('topic', 'bar');
- msg.payload[0].indexOf("<li>Blue</li>").should.be.above(-1);
- msg.payload[0].indexOf("<li>Red</li>").should.be.above(-1);
- done();
- });
- n1.receive({payload:data,topic: "bar"});
- });
- });
- });
-
- it('should retrieve list contents as an array of text', function(done) {
- fs.readFile(file, 'utf8', function(err, data) {
- var flow = [{id:"n1",type:"html",wires:[["n2"]],tag:"ol",ret:"text"},
- {id:"n2", type:"helper"}];
-
- helper.load(htmlNode, flow, function() {
- var n1 = helper.getNode("n1");
- var n2 = helper.getNode("n2");
- n2.on("input", function(msg) {
- msg.should.have.property('topic', 'bar');
- msg.payload.should.be.instanceof(Array).and.have.lengthOf(1);
- msg.payload[0].indexOf("Blue").should.be.above(-1);
- msg.payload[0].indexOf("Red").should.be.above(-1);
- done();
- });
- n1.receive({payload:data,topic: "bar"});
- });
- });
- });
-
- it('should log on error', function(done) {
- fs.readFile(file,function(err, data) {
- var flow = [{id:"n1",type:"html",wires:[["n2"]],tag:"p"},
- {id:"n2", type:"helper"}];
-
- helper.load(htmlNode, flow, function() {
- var n1 = helper.getNode("n1");
- var n2 = helper.getNode("n2");
- n1.on("log", function(msg) {
- msg.should.have.property('msg');
- msg.msg.indexOf("Error:").should.be.above(-1);
- msg.msg.should.startWith("Error:");
- done();
- });
- n1.receive({payload:null,topic: "bar"});
- });
- });
- });
-
- describe('multiple messages', function(){
- var cnt = 0;
-
- afterEach(function() {
- cnt.should.be.exactly(2);
- cnt = 0;
- });
-
- it('should retrieve list contents as html as default with output as multiple msgs ', function(done) {
- fs.readFile(file, 'utf8', function(err, data) {
- var flow = [{id:"n1",type:"html",wires:[["n2"]],tag:"ul",as:"multi"},
- {id:"n2", type:"helper"}];
-
- helper.load(htmlNode, flow, function() {
- var n1 = helper.getNode("n1");
- var n2 = helper.getNode("n2");
- n2.on("input", function(msg) {
- cnt++;
- msg.should.have.property('topic', 'bar');
- if (cnt !== 1 && cnt !== 2) {
- return false;
- }
- if (cnt === 1) {
- msg.payload.indexOf("<li>Apple</li>").should.be.above(-1);
- msg.payload.indexOf("<li>Pear</li>").should.be.above(-1);
- } else if (cnt === 2) {
- msg.payload.indexOf("<li>Potato</li>").should.be.above(-1);
- msg.payload.indexOf("<li>Parsnip</li>").should.be.above(-1);
- done();
- }
- });
- n1.receive({payload:data,topic: "bar"});
- });
- });
- });
-
- it('should retrieve list contents as text with output as multiple msgs ', function(done) {
- fs.readFile(file, 'utf8', function(err, data) {
- var flow = [{id:"n1",type:"html",wires:[["n2"]],tag:"ul",ret:"text",as:"multi"},
- {id:"n2", type:"helper"}];
-
- helper.load(htmlNode, flow, function() {
- var n1 = helper.getNode("n1");
- var n2 = helper.getNode("n2");
- n2.on("input", function(msg) {
- cnt++;
- msg.should.have.property('topic', 'bar');
- if (cnt !== 1 && cnt !== 2) {
- return false;
- }
- if (cnt === 1) {
- msg.payload.indexOf("Apple").should.be.above(-1);
- msg.payload.indexOf("Pear").should.be.above(-1);
- } else if (cnt === 2) {
- msg.payload.indexOf("Potato").should.be.above(-1);
- msg.payload.indexOf("Parsnip").should.be.above(-1);
- done();
- }
- });
- n1.receive({payload:data,topic: "bar"});
- });
- });
- });
-
- });
-
-});
Code Review / sdnc / oam.git / blobdiff