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node-red/test/red/api/editor/index_spec.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 should = require("should");
var sinon = require("sinon");
var request = require("supertest");
var express = require("express");
var editorApi = require("../../../../red/api/editor");
var comms = require("../../../../red/api/editor/comms");
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var info = require("../../../../red/api/editor/settings");
var auth = require("../../../../red/api/auth");
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var log = require("../../../../red/util/log");
var when = require("when");
describe("api/editor/index", function() {
var app;
describe("disabled the editor", function() {
beforeEach(function() {
sinon.stub(comms,'init', function(){});
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sinon.stub(info,'init', function(){});
});
afterEach(function() {
comms.init.restore();
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info.init.restore();
});
it("disables the editor", function() {
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var editorApp = editorApi.init({},{disableEditor:true},{});
should.not.exist(editorApp);
comms.init.called.should.be.false();
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info.init.called.should.be.false();
});
});
describe("enables the editor", function() {
var mockList = [
'library','theme','locales','credentials','comms',"settings"
]
var isStarted = true;
var errors = [];
var session_data = {};
before(function() {
sinon.stub(auth,'needsPermission',function(permission) {
return function(req,res,next) { next(); }
});
mockList.forEach(function(m) {
sinon.stub(require("../../../../red/api/editor/"+m),"init",function(){});
});
sinon.stub(require("../../../../red/api/editor/theme"),"app",function(){ return express()});
});
after(function() {
mockList.forEach(function(m) {
require("../../../../red/api/editor/"+m).init.restore();
})
require("../../../../red/api/editor/theme").app.restore();
auth.needsPermission.restore();
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log.error.restore();
});
before(function() {
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sinon.stub(log,"error",function(err) { errors.push(err)})
app = editorApi.init({},{httpNodeRoot:true, httpAdminRoot: true,disableEditor:false,exportNodeSettings:function(){}},{
isStarted: () => Promise.resolve(isStarted)
});
});
it('serves the editor', function(done) {
request(app)
.get("/")
.expect(200)
.end(function(err,res) {
if (err) {
return done(err);
}
// Index page should probably mention Node-RED somewhere
res.text.indexOf("Node-RED").should.not.eql(-1);
done();
});
});
it('serves icons', function(done) {
request(app)
.get("/icons/inject.png")
.expect("Content-Type", /image\/png/)
.expect(200,done)
});
it('handles page not there', function(done) {
request(app)
.get("/foo")
.expect(404,done)
});
it('warns if runtime not started', function(done) {
isStarted = false;
request(app)
.get("/")
.expect(503)
.end(function(err,res) {
if (err) {
return done(err);
}
res.text.should.eql("Not started");
errors.should.have.lengthOf(1);
errors[0].should.eql("Node-RED runtime not started");
done();
});
});
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// it.skip('GET /settings', function(done) {
// request(app).get("/settings").expect(200).end(function(err,res) {
// if (err) {
// return done(err);
// }
// // permissionChecks.should.have.property('settings.read',1);
// done();
// })
// });
});
});