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node-red/test/editor/specs/scenario/cookbook_messages_uispec.js

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/**
* 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('messages', function () {
it('set a message property to a fixed value', function () {
var injectNode = workspace.addNode('inject');
var changeNode = workspace.addNode('change');
var debugNode = workspace.addNode('debug');
changeNode.edit();
changeNode.ruleSet('payload', 'msg', 'Hello World!');
changeNode.clickOk();
injectNode.connect(changeNode);
changeNode.connect(debugNode);
workspace.deploy();
debugTab.open();
injectNode.clickLeftButton();
debugTab.getMessage().should.eql('"Hello World!"');
});
it('delete a message property', function () {
var injectNode = workspace.addNode('inject');
var changeNode = workspace.addNode('change');
var debugNode = workspace.addNode('debug');
changeNode.edit();
changeNode.ruleDelete();
changeNode.clickOk();
injectNode.connect(changeNode);
changeNode.connect(debugNode);
workspace.deploy();
debugTab.open();
injectNode.clickLeftButton();
debugTab.getMessage().should.eql('undefined');
});
it('move a message property', function () {
var injectNode = workspace.addNode('inject');
var changeNode = workspace.addNode('change');
var debugNode = workspace.addNode('debug');
injectNode.edit();
injectNode.setTopic('Hello');
injectNode.clickOk();
changeNode.edit();
changeNode.ruleMove('topic', 'msg', 'payload', 'msg');
changeNode.clickOk();
injectNode.connect(changeNode);
changeNode.connect(debugNode);
workspace.deploy();
debugTab.open();
injectNode.clickLeftButton();
debugTab.getMessage().should.eql('"Hello"');
});
it('map a property between different numeric ranges', function () {
var injectNode1 = workspace.addNode('inject');
var injectNode2 = workspace.addNode('inject', 0, 100);
var injectNode3 = workspace.addNode('inject', 0, 200);
var rangeNode = workspace.addNode('range', 200, 100);
var debugNode = workspace.addNode('debug', 400);
injectNode1.edit();
injectNode1.setPayload('num', 0);
injectNode1.clickOk();
injectNode2.edit();
injectNode2.setPayload('num', 512);
injectNode2.clickOk();
injectNode3.edit();
injectNode3.setPayload('num', 1023);
injectNode3.clickOk();
rangeNode.edit();
rangeNode.setAction('clamp');
rangeNode.setRange(0, 1023, 0, 5);
rangeNode.clickOk();
injectNode1.connect(rangeNode);
injectNode2.connect(rangeNode);
injectNode3.connect(rangeNode);
rangeNode.connect(debugNode);
workspace.deploy();
debugTab.open();
injectNode1.clickLeftButton();
debugTab.getMessage(1).should.eql('0');
injectNode2.clickLeftButton();
debugTab.getMessage(2).should.eql('2.5024437927663734');
injectNode3.clickLeftButton();
debugTab.getMessage(3).should.eql('5');
});
});
});