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node-red/test/red/runtime/storage/localfilesystem/sessions_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 fs = require('fs-extra');
var path = require('path');
var localfilesystemSessions = require("../../../../../red/runtime/storage/localfilesystem/sessions");
describe('storage/localfilesystem/sessions', function() {
var userDir = path.join(__dirname,".testUserHome");
beforeEach(function(done) {
fs.remove(userDir,function(err) {
fs.mkdir(userDir,done);
});
});
afterEach(function(done) {
fs.remove(userDir,done);
});
it('should handle non-existent sessions', function(done) {
var sessionsFile = path.join(userDir,".sessions.json");
localfilesystemSessions.init({userDir:userDir});
fs.existsSync(sessionsFile).should.be.false();
localfilesystemSessions.getSessions().then(function(sessions) {
sessions.should.eql({});
done();
}).otherwise(function(err) {
done(err);
});
});
it('should handle corrupt sessions', function(done) {
var sessionsFile = path.join(userDir,".sessions.json");
fs.writeFileSync(sessionsFile,"[This is not json","utf8");
localfilesystemSessions.init({userDir:userDir});
fs.existsSync(sessionsFile).should.be.true();
localfilesystemSessions.getSessions().then(function(sessions) {
sessions.should.eql({});
done();
}).otherwise(function(err) {
done(err);
});
});
it('should handle sessions', function(done) {
var sessionsFile = path.join(userDir,".sessions.json");
localfilesystemSessions.init({userDir:userDir});
fs.existsSync(sessionsFile).should.be.false();
var sessions = {"abc":{"type":"creds"}};
localfilesystemSessions.saveSessions(sessions).then(function() {
fs.existsSync(sessionsFile).should.be.true();
localfilesystemSessions.getSessions().then(function(_sessions) {
_sessions.should.eql(sessions);
done();
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
});
});