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da61fe12d0
Closes #322 - nodes modules can be installed/removed dynamically at runtime - nodes can be enabled/disabled - onpaletteadd/onpaletteremove api added to node definitions - initial implementation of nr-cli
110 lines
3.1 KiB
JavaScript
110 lines
3.1 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 when = require("when");
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var settings = require("../../red/settings");
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describe("red/settings", function() {
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it('wraps the user settings as read-only properties', function() {
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var userSettings = {
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a: 123,
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b: "test",
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c: [1,2,3]
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}
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settings.init(userSettings);
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settings.available().should.be.false;
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settings.a.should.equal(123);
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settings.b.should.equal("test");
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settings.c.should.be.an.Array.with.lengthOf(3);
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settings.get("a").should.equal(123);
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settings.get("b").should.equal("test");
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settings.get("c").should.be.an.Array.with.lengthOf(3);
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/*jshint immed: false */
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(function() {
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settings.a = 456;
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}).should.throw();
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settings.c.push(5);
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settings.c.should.be.an.Array.with.lengthOf(4);
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/*jshint immed: false */
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(function() {
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settings.set("a",456);
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}).should.throw();
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/*jshint immed: false */
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(function() {
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settings.set("a",456);
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}).should.throw();
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/*jshint immed: false */
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(function() {
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settings.get("unknown");
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}).should.throw();
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/*jshint immed: false */
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(function() {
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settings.set("unknown",456);
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}).should.throw();
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});
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it('loads global settings from storage', function(done) {
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var userSettings = {
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a: 123,
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b: "test",
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c: [1,2,3]
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}
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var savedSettings = null;
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var storage = {
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getSettings: function() {
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return when.resolve({globalA:789});
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},
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saveSettings: function(settings) {
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savedSettings = settings;
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return when.resolve();
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}
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}
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settings.init(userSettings);
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settings.available().should.be.false;
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/*jshint immed: false */
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(function() {
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settings.get("unknown");
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}).should.throw();
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settings.load(storage).then(function() {
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settings.available().should.be.true;
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settings.get("globalA").should.equal(789);
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settings.set("globalA","abc").then(function() {
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savedSettings.globalA.should.equal("abc");
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done();
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});
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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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});
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