mirror of https://github.com/node-red/node-red.git
498 lines
17 KiB
JavaScript
498 lines
17 KiB
JavaScript
/**
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* Copyright JS Foundation and other contributors, http://js.foundation
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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 request = require('supertest');
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var express = require('express');
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var bodyParser = require('body-parser');
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var sinon = require('sinon');
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var NR_TEST_UTILS = require("nr-test-utils");
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var nodes = NR_TEST_UTILS.require("@node-red/editor-api/lib/admin/nodes");
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var apiUtil = NR_TEST_UTILS.require("@node-red/editor-api/lib/util");
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describe("api/admin/nodes", function() {
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var app;
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before(function() {
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app = express();
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app.use(bodyParser.json());
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app.get("/nodes",nodes.getAll);
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app.post("/nodes",nodes.post);
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app.get(/\/nodes\/messages/,nodes.getModuleCatalogs);
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app.get(/\/nodes\/((@[^\/]+\/)?[^\/]+\/[^\/]+)\/messages/,nodes.getModuleCatalog);
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app.get(/\/nodes\/((@[^\/]+\/)?[^\/]+)$/,nodes.getModule);
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app.put(/\/nodes\/((@[^\/]+\/)?[^\/]+)$/,nodes.putModule);
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app.get(/\/nodes\/((@[^\/]+\/)?[^\/]+)\/([^\/]+)$/,nodes.getSet);
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app.put(/\/nodes\/((@[^\/]+\/)?[^\/]+)\/([^\/]+)$/,nodes.putSet);
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app.get("/getIcons",nodes.getIcons);
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app.delete(/\/nodes\/((@[^\/]+\/)?[^\/]+)$/,nodes.delete);
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sinon.stub(apiUtil,"determineLangFromHeaders").callsFake(function() {
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return "en-US";
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});
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});
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after(function() {
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apiUtil.determineLangFromHeaders.restore();
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})
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describe('get nodes', function() {
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it('returns node list', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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getNodeList: function() {
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return Promise.resolve([1,2,3]);
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}
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}
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});
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request(app)
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.get('/nodes')
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.set('Accept', 'application/json')
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.expect(200)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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res.body.should.be.an.Array();
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res.body.should.have.lengthOf(3);
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done();
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});
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});
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it('returns node configs', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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getNodeConfigs: function() {
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return Promise.resolve("<script></script>");
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}
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},
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i18n: {
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determineLangFromHeaders: function(){}
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}
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});
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request(app)
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.get('/nodes')
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.set('Accept', 'text/html')
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.expect(200)
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.expect("<script></script>")
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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done();
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});
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});
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it('returns node module info', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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getModuleInfo: function(opts) {
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return Promise.resolve({"node-red":{name:"node-red"}}[opts.module]);
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}
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}
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});
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request(app)
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.get('/nodes/node-red')
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.expect(200)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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res.body.should.have.property("name","node-red");
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done();
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});
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});
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it('returns 404 for unknown module', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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getModuleInfo: function(opts) {
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var errInstance = new Error("Not Found");
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errInstance.code = "not_found";
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errInstance.status = 404;
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var p = Promise.reject(errInstance);
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p.catch(()=>{});
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return p;
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}
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}
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});
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request(app)
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.get('/nodes/node-blue')
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.expect(404)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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done();
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});
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});
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it('returns individual node info', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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getNodeInfo: function(opts) {
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return Promise.resolve({"node-red/123":{id:"node-red/123"}}[opts.id]);
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}
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}
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});
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request(app)
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.get('/nodes/node-red/123')
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.set('Accept', 'application/json')
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.expect(200)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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res.body.should.have.property("id","node-red/123");
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done();
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});
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});
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it('returns individual node configs', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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getNodeConfig: function(opts) {
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return Promise.resolve({"node-red/123":"<script></script>"}[opts.id]);
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}
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},
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i18n: {
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determineLangFromHeaders: function(){}
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}
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});
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request(app)
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.get('/nodes/node-red/123')
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.set('Accept', 'text/html')
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.expect(200)
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.expect("<script></script>")
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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done();
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});
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});
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it('returns 404 for unknown node', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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getNodeInfo: function(opts) {
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var errInstance = new Error("Not Found");
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errInstance.code = "not_found";
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errInstance.status = 404;
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var p = Promise.reject(errInstance);
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p.catch(()=>{});
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return p;
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}
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}
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});
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request(app)
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.get('/nodes/node-red/456')
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.set('Accept', 'application/json')
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.expect(404)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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done();
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});
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});
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});
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describe('install', function() {
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it('installs the module and returns module info', function(done) {
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var opts;
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nodes.init({
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settings: {},
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nodes:{
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addModule: function(_opts) {
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opts = _opts;
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return Promise.resolve({
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name:"foo",
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nodes:[{id:"123"}]
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});
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}
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}
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});
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request(app)
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.post('/nodes')
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.send({module: 'foo',version:"1.2.3",url:"https://example/foo-1.2.3.tgz"})
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.expect(200)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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res.body.should.have.property("name","foo");
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res.body.should.have.property("nodes");
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res.body.nodes[0].should.have.property("id","123");
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opts.should.have.property("module","foo");
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opts.should.have.property("version","1.2.3");
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opts.should.have.property("url","https://example/foo-1.2.3.tgz");
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done();
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});
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});
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it('returns error', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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addModule: function(opts) {
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var errInstance = new Error("Message");
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errInstance.code = "random_error";
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errInstance.status = 400;
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var p = Promise.reject(errInstance);
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p.catch(()=>{});
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return p;
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}
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}
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});
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request(app)
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.post('/nodes')
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.send({module: 'foo',version:"1.2.3",url:"https://example/foo-1.2.3.tgz"})
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.expect(400)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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res.body.should.have.a.property('code','random_error');
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done();
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});
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});
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});
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describe('delete', function() {
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it('uninstalls the module', function(done) {
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var opts;
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nodes.init({
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settings: {},
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nodes:{
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removeModule: function(_opts) {
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opts = _opts;
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return Promise.resolve();
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}
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}
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});
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request(app)
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.del('/nodes/123')
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.expect(204)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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opts.should.have.property("module","123");
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done();
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});
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});
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it('returns error', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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removeModule: function(opts) {
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var errInstance = new Error("Message");
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errInstance.code = "random_error";
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errInstance.status = 400;
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var p = Promise.reject(errInstance);
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p.catch(()=>{});
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return p;
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}
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}
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});
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request(app)
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.del('/nodes/123')
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.expect(400)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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res.body.should.have.a.property('code','random_error');
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done();
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});
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});
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});
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describe('enable/disable node set', function() {
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it('returns 400 for invalid request payload', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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setNodeSetState: function(opts) {return Promise.resolve()}
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}
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});
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request(app)
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.put('/nodes/node-red/foo')
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.send({})
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.expect(400)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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res.body.should.have.property("code","invalid_request");
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res.body.should.have.property("message","Invalid request");
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done();
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});
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});
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it('sets node state and returns node info', function(done) {
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var opts;
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nodes.init({
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settings: {},
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nodes:{
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setNodeSetState: function(_opts) {
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opts = _opts;
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return Promise.resolve({id:"123",enabled: true });
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}
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}
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});
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request(app)
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.put('/nodes/node-red/foo')
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.send({enabled:true})
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.expect(200)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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res.body.should.have.property("id","123");
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res.body.should.have.property("enabled",true);
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opts.should.have.property("enabled",true);
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opts.should.have.property("id","node-red/foo");
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done();
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});
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});
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});
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describe('enable/disable module' ,function() {
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it('returns 400 for invalid request payload', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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setModuleState: function(opts) {return Promise.resolve()}
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}
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});
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request(app)
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.put('/nodes/node-red')
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.send({})
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.expect(400)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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res.body.should.have.property("code","invalid_request");
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res.body.should.have.property("message","Invalid request");
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done();
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});
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});
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it('sets module state and returns module info', function(done) {
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var opts;
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nodes.init({
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settings: {},
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nodes:{
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setModuleState: function(_opts) {
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opts = _opts;
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return Promise.resolve({name:"node-red"});
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}
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}
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});
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request(app)
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.put('/nodes/node-red')
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.send({enabled:true})
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.expect(200)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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res.body.should.have.property("name","node-red");
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opts.should.have.property("enabled",true);
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opts.should.have.property("module","node-red");
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done();
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});
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});
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});
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describe('get icons', function() {
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it('returns icon list', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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getIconList: function() {
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return Promise.resolve({module:[1,2,3]});
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}
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}
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});
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request(app)
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.get('/getIcons')
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.expect(200)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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res.body.should.have.property("module");
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res.body.module.should.be.an.Array();
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res.body.module.should.have.lengthOf(3);
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done();
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});
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});
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});
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describe('get module messages', function() {
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it('returns message catalog', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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getModuleCatalog: function(opts) {
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return Promise.resolve({a:123});
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}
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}
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});
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request(app)
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.get('/nodes/module/set/messages')
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.expect(200)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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res.body.should.eql({a:123});
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done();
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});
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});
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it('returns all node catalogs', function(done) {
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nodes.init({
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settings: {},
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nodes:{
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getModuleCatalogs: function(opts) {
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return Promise.resolve({a:1});
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}
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}
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});
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request(app)
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.get('/nodes/messages')
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.expect(200)
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.end(function(err,res) {
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if (err) {
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throw err;
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}
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res.body.should.eql({a:1});
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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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