/**
* Copyright JS Foundation and other contributors, http://js.foundation
*
* 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 when = require('when');
var should = require('should');
var fs = require('fs-extra');
var helper = require('../../editor_helper');
var debugTab = require('../../pageobjects/editor/debugTab_page');
var workspace = require('../../pageobjects/editor/workspace_page');
var specUtil = require('../../pageobjects/util/spec_util_page');
var httpNodeRoot = '/api';
// https://cookbook.nodered.org/
describe('cookbook', function () {
beforeEach(function () {
workspace.init();
});
before(function () {
helper.startServer();
});
after(function () {
helper.stopServer();
});
describe('working with data formats', function () {
it('convert to/from JSON', function () {
var injectNode1 = workspace.addNode('inject');
var jsonNode1 = workspace.addNode('json');
var debugNode1 = workspace.addNode('debug');
injectNode1.edit();
injectNode1.setPayload('str', '{"a":1}');
injectNode1.clickOk();
jsonNode1.edit();
jsonNode1.setProperty('payload');
jsonNode1.clickOk();
injectNode1.connect(jsonNode1);
jsonNode1.connect(debugNode1);
var injectNode2 = workspace.addNode('inject');
var jsonNode2 = workspace.addNode('json');
var debugNode2 = workspace.addNode('debug');
injectNode2.edit();
injectNode2.setPayload('json', '{"a":1}');
injectNode2.clickOk();
jsonNode2.edit();
jsonNode2.setProperty('payload');
jsonNode2.clickOk();
injectNode2.connect(jsonNode2);
jsonNode2.connect(debugNode2);
workspace.deploy();
debugTab.open();
injectNode1.clickLeftButton();
debugTab.getMessage().should.eql('1');
debugTab.clearMessage();
injectNode2.clickLeftButton();
debugTab.getMessage().should.eql('"{"a":1}"');
});
it('convert to/from XML', function () {
var injectNode1 = workspace.addNode('inject', 0);
var templateNode1 = workspace.addNode('template', 200);
var xmlNode1 = workspace.addNode('xml', 400);
var debugNode1 = workspace.addNode('debug', 600);
injectNode1.edit();
injectNode1.setPayload('str', '{"a":1}');
injectNode1.clickOk();
templateNode1.edit();
templateNode1.setFormat('text');
templateNode1.setSyntax('plain');
templateNode1.setTemplate(''
+ ' Nick'
+ ' Dave'
+ ' Reminder'
+ ' Update the website'
+ '');
templateNode1.clickOk();
xmlNode1.edit();
xmlNode1.setProperty('payload');
xmlNode1.clickOk();
injectNode1.connect(templateNode1);
templateNode1.connect(xmlNode1);
xmlNode1.connect(debugNode1);
var injectNode2 = workspace.addNode('inject');
var xmlNode2 = workspace.addNode('xml');
var debugNode2 = workspace.addNode('debug');
injectNode2.edit();
injectNode2.setPayload('json', '{'
+ ' "note": {'
+ ' "$": { "priority": "high" },'
+ ' "to": [ "Nick" ],'
+ ' "from": [ "Dave" ],'
+ ' "heading": [ "Reminder" ],'
+ ' "body": [ "Update the website" ]'
+ ' }'
+ '}');
injectNode2.clickOk();
xmlNode2.edit();
xmlNode2.setProperty('payload');
xmlNode2.clickOk();
injectNode2.connect(xmlNode2);
xmlNode2.connect(debugNode2);
workspace.deploy();
debugTab.open();
injectNode1.clickLeftButton();
debugTab.getMessage().should.eql('object');
debugTab.clearMessage();
injectNode2.clickLeftButton();
debugTab.getMessage().should.eql('"'
+ ''
+ 'Nick'
+ 'Dave'
+ 'Reminder'
+ 'Update the website'
+ '"');
});
it('convert to/from YAML', function () {
var injectNode1 = workspace.addNode('inject', 0);
var templateNode1 = workspace.addNode('template', 200);
var yamlNode1 = workspace.addNode('yaml', 400);
var debugNode1 = workspace.addNode('debug', 600);
injectNode1.edit();
injectNode1.setPayload('str', '{"a":1}');
injectNode1.clickOk();
templateNode1.edit();
templateNode1.setFormat('yaml');
templateNode1.setSyntax('plain');
templateNode1.setTemplate('a: 1\n'
+ 'b:\n'
+ ' - 1\n'
+ '- 2\n'
+ '- 3');
templateNode1.clickOk();
yamlNode1.edit();
yamlNode1.setProperty('payload');
yamlNode1.clickOk();
injectNode1.connect(templateNode1);
templateNode1.connect(yamlNode1);
yamlNode1.connect(debugNode1);
var injectNode2 = workspace.addNode('inject');
var yamlNode2 = workspace.addNode('yaml');
var debugNode2 = workspace.addNode('debug');
injectNode2.edit();
injectNode2.setPayload('json', '{"a":1, "b":[1,2,3]}');
injectNode2.clickOk();
yamlNode2.edit();
yamlNode2.setProperty('payload');
yamlNode2.clickOk();
injectNode2.connect(yamlNode2);
yamlNode2.connect(debugNode2);
workspace.deploy();
debugTab.open();
injectNode1.clickLeftButton();
debugTab.getMessage().should.eql([ '1', 'array[3]' ]);
debugTab.clearMessage();
injectNode2.clickLeftButton();
debugTab.getMessage().should.eql('"a: 1↵b:↵ - 1↵ - 2↵ - 3↵"');
});
it('generate CSV output', function () {
var injectNode1 = workspace.addNode('inject', 0);
var changeNode1 = workspace.addNode('change', 200);
var csvNode1 = workspace.addNode('csv', 400);
var debugNode1 = workspace.addNode('debug', 600);
changeNode1.edit();
changeNode1.ruleSet('payload', 'msg', '{'
+ ' "a": $floor(100*$random()),'
+ ' "b": $floor(100*$random()),'
+ ' "c": $floor(100*$random())'
+ '}', 'jsonata');
changeNode1.clickOk();
csvNode1.edit();
csvNode1.setColumns('a,b,c');
csvNode1.clickOk();
injectNode1.connect(changeNode1);
changeNode1.connect(csvNode1);
csvNode1.connect(debugNode1);
var injectNode2 = workspace.addNode('inject', 0, 80);
var changeNode2 = workspace.addNode('change', 200, 80);
var csvNode2 = workspace.addNode('csv', 400, 80);
var debugNode2 = workspace.addNode('debug', 600, 80);
changeNode2.edit();
changeNode2.ruleSet('payload', 'msg', '['
+ ' {'
+ ' "a": $floor(100*$random()),'
+ ' "b": $floor(100*$random()),'
+ ' "c": $floor(100*$random())'
+ ' }, {'
+ ' "a": $floor(100*$random()),'
+ ' "b": $floor(100*$random()),'
+ ' "c": $floor(100*$random())'
+ ' }, {'
+ ' "a": $floor(100*$random()),'
+ ' "b": $floor(100*$random()),'
+ ' "c": $floor(100*$random())'
+ ' }, {'
+ ' "a": $floor(100*$random()),'
+ ' "b": $floor(100*$random()),'
+ ' "c": $floor(100*$random())'
+ ' }'
+ ']', 'jsonata');
changeNode2.clickOk();
csvNode2.edit();
csvNode2.setColumns('a,b,c');
csvNode2.setIncludeRow(true);
csvNode2.clickOk();
injectNode2.connect(changeNode2);
changeNode2.connect(csvNode2);
csvNode2.connect(debugNode2);
workspace.deploy();
debugTab.open();
injectNode1.clickLeftButton();
debugTab.getMessage().should.match(/^"([1-9]?[0-9],){2}[1-9]?[0-9]↵"$/);
debugTab.clearMessage();
injectNode2.clickLeftButton();
debugTab.getMessage().should.match(/^"(([1-9]?[0-9],){2}[1-9]?[0-9]↵){4}"$/);
});
it('parse CSV input', function () {
var injectNode = workspace.addNode('inject');
var templateNode = workspace.addNode('template');
var csvNode = workspace.addNode('csv');
var debugNode = workspace.addNode('debug');
templateNode.edit();
templateNode.setFormat('handlebars');
templateNode.setSyntax('mustache');
templateNode.setTemplate('# This is some random data\n'
+ 'a,b,c\n'
+ '80,18,2\n'
+ '52,36,10\n'
+ '91,18,61\n'
+ '32,47,65');
templateNode.clickOk();
csvNode.edit();
csvNode.setSkipLines(1);
csvNode.setFirstRow4Names(true);
csvNode.setOutput('mult');
csvNode.clickOk();
injectNode.connect(templateNode);
templateNode.connect(csvNode);
csvNode.connect(debugNode);
workspace.deploy();
debugTab.open();
injectNode.clickLeftButton();
debugTab.getMessage().should.eql([ 'object', 'object', 'object', 'object' ]);
});
it('simple GET request', function () {
var injectNode = workspace.addNode('inject');
var httpRequestNode = workspace.addNode('httpRequest');
var htmlNode = workspace.addNode('html');
var debugNode = workspace.addNode('debug');
httpRequestNode.edit();
httpRequestNode.setMethod('GET');
httpRequestNode.setUrl('https://nodered.org');
httpRequestNode.clickOk();
htmlNode.edit();
htmlNode.setSelector('.node-red-latest-version');
htmlNode.clickOk();
injectNode.connect(httpRequestNode);
httpRequestNode.connect(htmlNode);
htmlNode.connect(debugNode);
workspace.deploy();
debugTab.open();
injectNode.clickLeftButton();
debugTab.getMessage().should.match(/^"v[0-9]+\.[0-9]+\.[0-9]"$/);
});
it('split text into one message per line', function () {
var injectNode = workspace.addNode('inject');
var templateNode = workspace.addNode('template');
var splitNode = workspace.addNode('split');
var changeNode = workspace.addNode('change');
var joinNode = workspace.addNode('join');
var debugNode = workspace.addNode('debug');
templateNode.edit();
templateNode.setFormat('handlebars');
templateNode.setSyntax('mustache');
templateNode.setTemplate('one\ntwo\nthree\nfour\nfive');
templateNode.clickOk();
changeNode.edit();
changeNode.ruleSet('payload', 'msg', '(parts.index+1) & ": " & payload', 'jsonata');
changeNode.clickOk();
injectNode.connect(templateNode);
templateNode.connect(splitNode);
splitNode.connect(changeNode);
changeNode.connect(joinNode);
joinNode.connect(debugNode);
workspace.deploy();
debugTab.open();
injectNode.clickLeftButton();
debugTab.getMessage().should.eql('"1: one↵2: two↵3: three↵4: four↵5: five"');
});
});
});