mirror of
https://github.com/moparisthebest/mail
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416 lines
15 KiB
JavaScript
416 lines
15 KiB
JavaScript
'use strict';
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var TCPSocket = require('tcp-socket'),
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ImapClient = require('imap-client'),
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SmtpClient = require('wo-smtpclient'),
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ConnectionDoctor = require('../../src/js/util/connection-doctor'),
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cfg = require('../../src/js/app-config').config;
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describe('Connection Doctor', function() {
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var doctor;
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var socketStub, imapStub, smtpStub, credentials, workerPath;
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beforeEach(function() {
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//
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// Stubs
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//
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// there is no socket shim for for this use case, use dummy object
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socketStub = {
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close: function() {
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this.onclose();
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}
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};
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workerPath = 'js/tcp-socket-tls-worker.min.js';
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imapStub = sinon.createStubInstance(ImapClient);
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smtpStub = sinon.createStubInstance(SmtpClient);
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//
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// Fixture
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//
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credentials = {
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imap: {
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host: 'asd',
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port: 1234,
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secure: true,
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ca: 'cert'
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},
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smtp: {
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host: 'qwe',
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port: 5678,
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secure: false,
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ca: 'cert'
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},
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username: 'username',
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password: 'password'
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};
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sinon.stub(TCPSocket, 'open').returns(socketStub); // convenience constructors suck
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//
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// Setup SUT
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//
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doctor = new ConnectionDoctor();
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doctor.configure(credentials);
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doctor._imap = imapStub;
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doctor._smtp = smtpStub;
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});
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afterEach(function() {
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TCPSocket.open.restore();
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});
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describe('#_checkOnline', function() {
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it('should check if browser is online', function(done) {
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doctor._checkOnline(function(error) {
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if (navigator.onLine) {
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expect(error).to.not.exist;
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} else {
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expect(error).to.exist;
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expect(error.code).to.equal(ConnectionDoctor.OFFLINE);
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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('#_checkReachable', function() {
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it('should be able to reach the host w/o cert', function(done) {
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credentials.imap.ca = undefined;
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doctor._checkReachable(credentials.imap, function(error) {
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expect(error).to.not.exist;
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expect(TCPSocket.open.calledOnce).to.be.true;
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expect(TCPSocket.open.calledWith(credentials.imap.host, credentials.imap.port, {
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binaryType: 'arraybuffer',
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useSecureTransport: credentials.imap.secure,
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ca: credentials.imap.ca,
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tlsWorkerPath: workerPath
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})).to.be.true;
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done();
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});
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socketStub.oncert();
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socketStub.onopen();
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});
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it('should catch Mozilla TCPSocket exception', function(done) {
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// Mozilla forbids extensions to the TCPSocket object
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Object.defineProperty(socketStub, 'oncert', {
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set: function() {
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throw 'Mozilla specific behavior';
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}
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});
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doctor._checkReachable(credentials.imap, function(error) {
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expect(error).to.not.exist;
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expect(TCPSocket.open.calledOnce).to.be.true;
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expect(TCPSocket.open.calledWith(credentials.imap.host, credentials.imap.port, {
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binaryType: 'arraybuffer',
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useSecureTransport: credentials.imap.secure,
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ca: credentials.imap.ca,
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tlsWorkerPath: workerPath
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})).to.be.true;
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done();
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});
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socketStub.onopen();
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});
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it('should fail w/ wrong cert', function(done) {
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doctor._checkReachable(credentials.imap, function(error) {
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expect(error).to.exist;
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expect(error.code).to.equal(ConnectionDoctor.TLS_WRONG_CERT);
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expect(TCPSocket.open.calledOnce).to.be.true;
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expect(TCPSocket.open.calledWith(credentials.imap.host, credentials.imap.port, {
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binaryType: 'arraybuffer',
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useSecureTransport: credentials.imap.secure,
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ca: credentials.imap.ca,
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tlsWorkerPath: workerPath
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})).to.be.true;
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done();
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});
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socketStub.oncert();
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socketStub.onerror();
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socketStub.onclose();
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});
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it('should fail w/ host unreachable', function(done) {
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doctor._checkReachable(credentials.imap, function(error) {
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expect(error).to.exist;
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expect(error.code).to.equal(ConnectionDoctor.HOST_UNREACHABLE);
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expect(TCPSocket.open.calledOnce).to.be.true;
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done();
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});
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socketStub.onerror({
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data: new Error()
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});
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socketStub.onclose();
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});
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it('should fail w/ timeout', function(done) {
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var origTimeout = cfg.connDocTimeout; // remember timeout from the config to reset it on done
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cfg.connDocTimeout = 20; // set to 20ms for the test
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doctor._checkReachable(credentials.imap, function(error) {
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expect(error).to.exist;
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expect(error.code).to.equal(ConnectionDoctor.HOST_TIMEOUT);
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expect(TCPSocket.open.calledOnce).to.be.true;
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cfg.connDocTimeout = origTimeout;
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done();
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});
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});
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});
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describe('#_checkImap', function() {
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it('should perform IMAP login, list folders, logout', function(done) {
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imapStub.login.yieldsAsync();
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imapStub.listWellKnownFolders.yieldsAsync(null, {
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Inbox: [{}]
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});
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imapStub.logout.yieldsAsync();
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doctor._checkImap(function(error) {
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expect(error).to.not.exist;
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expect(imapStub.login.calledOnce).to.be.true;
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expect(imapStub.listWellKnownFolders.calledOnce).to.be.true;
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expect(imapStub.logout.calledOnce).to.be.true;
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done();
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});
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});
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it('should fail w/ generic error on logout', function(done) {
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imapStub.login.yieldsAsync();
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imapStub.listWellKnownFolders.yieldsAsync(null, {
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Inbox: [{}]
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});
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doctor._checkImap(function(error) {
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expect(error).to.exist;
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expect(error.code).to.equal(ConnectionDoctor.GENERIC_ERROR);
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expect(error.underlyingError).to.exist;
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expect(imapStub.login.calledOnce).to.be.true;
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expect(imapStub.listWellKnownFolders.calledOnce).to.be.true;
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expect(imapStub.logout.calledOnce).to.be.true;
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done();
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});
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setTimeout(function() {
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// this error is thrown while we're waiting for the logout
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imapStub.onError(new Error());
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}, 50);
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});
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it('should fail w/ generic error on inbox missing', function(done) {
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imapStub.login.yieldsAsync();
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imapStub.listWellKnownFolders.yieldsAsync(null, {
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Inbox: []
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});
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doctor._checkImap(function(error) {
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expect(error).to.exist;
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expect(error.code).to.equal(ConnectionDoctor.NO_INBOX);
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expect(imapStub.login.calledOnce).to.be.true;
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expect(imapStub.listWellKnownFolders.calledOnce).to.be.true;
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expect(imapStub.logout.called).to.be.false;
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done();
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});
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});
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it('should fail w/ generic error on listing folders fails', function(done) {
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imapStub.login.yieldsAsync();
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imapStub.listWellKnownFolders.yieldsAsync(new Error());
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doctor._checkImap(function(error) {
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expect(error).to.exist;
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expect(error.code).to.equal(ConnectionDoctor.GENERIC_ERROR);
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expect(error.underlyingError).to.exist;
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expect(imapStub.login.calledOnce).to.be.true;
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expect(imapStub.listWellKnownFolders.calledOnce).to.be.true;
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expect(imapStub.logout.called).to.be.false;
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done();
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});
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});
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it('should fail w/ auth rejected', function(done) {
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doctor._checkImap(function(error) {
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expect(error).to.exist;
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expect(error.code).to.equal(ConnectionDoctor.AUTH_REJECTED);
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expect(error.underlyingError).to.exist;
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expect(imapStub.login.calledOnce).to.be.true;
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expect(imapStub.listWellKnownFolders.called).to.be.false;
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expect(imapStub.logout.called).to.be.false;
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done();
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});
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setTimeout(function() {
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// this error is thrown while we're waiting for the login
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imapStub.onError(new Error());
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}, 50);
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});
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});
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describe('#_checkSmtp', function() {
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it('should perform SMTP login, logout', function(done) {
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doctor._checkSmtp(function(error) {
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expect(error).to.not.exist;
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expect(smtpStub.connect.calledOnce).to.be.true;
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expect(smtpStub.quit.calledOnce).to.be.true;
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done();
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});
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smtpStub.onidle();
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smtpStub.onclose();
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});
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it('should fail w/ auth rejected', function(done) {
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doctor._checkSmtp(function(error) {
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expect(error).to.exist;
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expect(error.code).to.equal(ConnectionDoctor.AUTH_REJECTED);
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expect(error.underlyingError).to.exist;
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expect(smtpStub.connect.calledOnce).to.be.true;
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expect(smtpStub.quit.called).to.be.false;
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done();
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});
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smtpStub.onerror(new Error());
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});
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});
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describe('#check', function() {
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beforeEach(function() {
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sinon.stub(doctor, '_checkOnline');
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sinon.stub(doctor, '_checkReachable');
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sinon.stub(doctor, '_checkImap');
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sinon.stub(doctor, '_checkSmtp');
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});
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it('should perform all tests', function(done) {
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doctor._checkOnline.yieldsAsync();
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doctor._checkReachable.withArgs(credentials.imap).yieldsAsync();
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doctor._checkReachable.withArgs(credentials.smtp).yieldsAsync();
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doctor._checkImap.yieldsAsync();
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doctor._checkSmtp.yieldsAsync();
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doctor.check(function(err) {
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expect(err).to.not.exist;
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expect(doctor._checkOnline.calledOnce).to.be.true;
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expect(doctor._checkReachable.calledTwice).to.be.true;
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expect(doctor._checkImap.calledOnce).to.be.true;
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expect(doctor._checkSmtp.calledOnce).to.be.true;
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done();
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});
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});
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it('should fail for smtp', function(done) {
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doctor._checkOnline.yieldsAsync();
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doctor._checkReachable.withArgs(credentials.imap).yieldsAsync();
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doctor._checkReachable.withArgs(credentials.smtp).yieldsAsync();
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doctor._checkImap.yieldsAsync();
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doctor._checkSmtp.yieldsAsync(new Error());
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doctor.check(function(err) {
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expect(err).to.exist;
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expect(doctor._checkOnline.calledOnce).to.be.true;
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expect(doctor._checkReachable.calledTwice).to.be.true;
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expect(doctor._checkImap.calledOnce).to.be.true;
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expect(doctor._checkSmtp.calledOnce).to.be.true;
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done();
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});
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});
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it('should fail for imap', function(done) {
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doctor._checkOnline.yieldsAsync();
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doctor._checkReachable.withArgs(credentials.imap).yieldsAsync();
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doctor._checkReachable.withArgs(credentials.smtp).yieldsAsync();
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doctor._checkImap.yieldsAsync(new Error());
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doctor.check(function(err) {
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expect(err).to.exist;
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expect(doctor._checkOnline.calledOnce).to.be.true;
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expect(doctor._checkReachable.calledTwice).to.be.true;
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expect(doctor._checkImap.calledOnce).to.be.true;
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expect(doctor._checkSmtp.called).to.be.false;
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done();
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});
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});
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it('should fail for smtp reachability', function(done) {
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doctor._checkOnline.yieldsAsync();
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doctor._checkReachable.withArgs(credentials.imap).yieldsAsync();
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doctor._checkReachable.withArgs(credentials.smtp).yieldsAsync(new Error());
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doctor.check(function(err) {
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expect(err).to.exist;
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expect(doctor._checkOnline.calledOnce).to.be.true;
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expect(doctor._checkReachable.calledTwice).to.be.true;
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expect(doctor._checkImap.called).to.be.false;
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expect(doctor._checkSmtp.called).to.be.false;
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done();
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});
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});
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it('should fail for imap reachability', function(done) {
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doctor._checkOnline.yieldsAsync();
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doctor._checkReachable.withArgs(credentials.imap).yieldsAsync(new Error());
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doctor.check(function(err) {
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expect(err).to.exist;
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expect(doctor._checkOnline.calledOnce).to.be.true;
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expect(doctor._checkReachable.calledOnce).to.be.true;
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expect(doctor._checkImap.called).to.be.false;
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expect(doctor._checkSmtp.called).to.be.false;
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done();
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});
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});
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it('should fail for offline', function(done) {
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doctor._checkOnline.yieldsAsync(new Error());
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doctor.check(function(err) {
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expect(err).to.exist;
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expect(doctor._checkOnline.calledOnce).to.be.true;
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expect(doctor._checkReachable.called).to.be.false;
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expect(doctor._checkImap.called).to.be.false;
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expect(doctor._checkSmtp.called).to.be.false;
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done();
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});
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});
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it('should fail w/o config', function(done) {
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doctor.credentials = doctor._imap = doctor._smtp = undefined;
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doctor.check(function(err) {
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expect(err).to.exist;
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expect(doctor._checkOnline.called).to.be.false;
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expect(doctor._checkReachable.called).to.be.false;
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expect(doctor._checkImap.called).to.be.false;
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expect(doctor._checkSmtp.called).to.be.false;
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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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