e94991b368
* chore(package): update dependencies * docs(readme): add Greenkeeper badge * Fix indent issues with eslint 4.0 see http://eslint.org/docs/user-guide/migrating-to-4.0.0\#-the-indent-rule-is-more-strict
1100 lines
39 KiB
JavaScript
1100 lines
39 KiB
JavaScript
var Parse = require('parse/node');
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var ParseLiveQueryServer = require('../src/LiveQuery/ParseLiveQueryServer').ParseLiveQueryServer;
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// Global mock info
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var queryHashValue = 'hash';
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var testUserId = 'userId';
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var testClassName = 'TestObject';
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describe('ParseLiveQueryServer', function() {
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beforeEach(function(done) {
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// Mock ParseWebSocketServer
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var mockParseWebSocketServer = jasmine.createSpy('ParseWebSocketServer');
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jasmine.mockLibrary('../src/LiveQuery/ParseWebSocketServer', 'ParseWebSocketServer', mockParseWebSocketServer);
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// Mock Client
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var mockClient = function() {
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this.pushConnect = jasmine.createSpy('pushConnect');
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this.pushSubscribe = jasmine.createSpy('pushSubscribe');
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this.pushUnsubscribe = jasmine.createSpy('pushUnsubscribe');
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this.pushDelete = jasmine.createSpy('pushDelete');
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this.pushCreate = jasmine.createSpy('pushCreate');
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this.pushEnter = jasmine.createSpy('pushEnter');
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this.pushUpdate = jasmine.createSpy('pushUpdate');
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this.pushLeave = jasmine.createSpy('pushLeave');
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this.addSubscriptionInfo = jasmine.createSpy('addSubscriptionInfo');
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this.getSubscriptionInfo = jasmine.createSpy('getSubscriptionInfo');
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this.deleteSubscriptionInfo = jasmine.createSpy('deleteSubscriptionInfo');
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}
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mockClient.pushError = jasmine.createSpy('pushError');
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jasmine.mockLibrary('../src/LiveQuery/Client', 'Client', mockClient);
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// Mock Subscription
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var mockSubscriotion = function() {
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this.addClientSubscription = jasmine.createSpy('addClientSubscription');
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this.deleteClientSubscription = jasmine.createSpy('deleteClientSubscription');
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}
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jasmine.mockLibrary('../src/LiveQuery/Subscription', 'Subscription', mockSubscriotion);
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// Mock queryHash
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var mockQueryHash = jasmine.createSpy('matchesQuery').and.returnValue(queryHashValue);
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jasmine.mockLibrary('../src/LiveQuery/QueryTools', 'queryHash', mockQueryHash);
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// Mock matchesQuery
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var mockMatchesQuery = jasmine.createSpy('matchesQuery').and.returnValue(true);
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jasmine.mockLibrary('../src/LiveQuery/QueryTools', 'matchesQuery', mockMatchesQuery);
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// Mock tv4
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var mockValidate = function() {
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return true;
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}
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jasmine.mockLibrary('tv4', 'validate', mockValidate);
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// Mock ParsePubSub
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var mockParsePubSub = {
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createPublisher: function() {
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return {
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publish: jasmine.createSpy('publish'),
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on: jasmine.createSpy('on')
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}
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},
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createSubscriber: function() {
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return {
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subscribe: jasmine.createSpy('subscribe'),
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on: jasmine.createSpy('on')
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}
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}
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};
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jasmine.mockLibrary('../src/LiveQuery/ParsePubSub', 'ParsePubSub', mockParsePubSub);
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// Make mock SessionTokenCache
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var mockSessionTokenCache = function(){
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this.getUserId = function(sessionToken){
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if (typeof sessionToken === 'undefined') {
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return Parse.Promise.as(undefined);
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}
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if (sessionToken === null) {
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return Parse.Promise.error();
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}
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return Parse.Promise.as(testUserId);
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};
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};
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jasmine.mockLibrary('../src/LiveQuery/SessionTokenCache', 'SessionTokenCache', mockSessionTokenCache);
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done();
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});
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it('can be initialized', function() {
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var httpServer = {};
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, httpServer);
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expect(parseLiveQueryServer.clientId).toBe(0);
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expect(parseLiveQueryServer.clients.size).toBe(0);
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expect(parseLiveQueryServer.subscriptions.size).toBe(0);
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});
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it('can handle connect command', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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var parseWebSocket = {
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clientId: -1
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};
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parseLiveQueryServer._validateKeys = jasmine.createSpy('validateKeys').and.returnValue(true);
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parseLiveQueryServer._handleConnect(parseWebSocket);
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expect(parseLiveQueryServer.clientId).toBe(1);
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expect(parseWebSocket.clientId).toBe(0);
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var client = parseLiveQueryServer.clients.get(0);
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expect(client).not.toBeNull();
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// Make sure we send connect response to the client
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expect(client.pushConnect).toHaveBeenCalled();
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});
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it('can handle subscribe command without clientId', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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var incompleteParseConn = {
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};
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parseLiveQueryServer._handleSubscribe(incompleteParseConn, {});
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var Client = require('../src/LiveQuery/Client').Client;
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expect(Client.pushError).toHaveBeenCalled();
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});
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it('can handle subscribe command with new query', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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// Add mock client
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var clientId = 1;
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var client = addMockClient(parseLiveQueryServer, clientId);
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// Handle mock subscription
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var parseWebSocket = {
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clientId: clientId
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};
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var query = {
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className: 'test',
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where: {
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key: 'value'
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},
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fields: [ 'test' ]
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}
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var requestId = 2;
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var request = {
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query: query,
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requestId: requestId,
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sessionToken: 'sessionToken'
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}
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parseLiveQueryServer._handleSubscribe(parseWebSocket, request);
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// Make sure we add the subscription to the server
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var subscriptions = parseLiveQueryServer.subscriptions;
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expect(subscriptions.size).toBe(1);
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expect(subscriptions.get(query.className)).not.toBeNull();
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var classSubscriptions = subscriptions.get(query.className);
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expect(classSubscriptions.size).toBe(1);
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expect(classSubscriptions.get('hash')).not.toBeNull();
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// TODO(check subscription constructor to verify we pass the right argument)
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// Make sure we add clientInfo to the subscription
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var subscription = classSubscriptions.get('hash');
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expect(subscription.addClientSubscription).toHaveBeenCalledWith(clientId, requestId);
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// Make sure we add subscriptionInfo to the client
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var args = client.addSubscriptionInfo.calls.first().args;
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expect(args[0]).toBe(requestId);
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expect(args[1].fields).toBe(query.fields);
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expect(args[1].sessionToken).toBe(request.sessionToken);
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// Make sure we send subscribe response to the client
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expect(client.pushSubscribe).toHaveBeenCalledWith(requestId);
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});
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it('can handle subscribe command with existing query', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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// Add two mock clients
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var clientId = 1;
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addMockClient(parseLiveQueryServer, clientId);
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var clientIdAgain = 2;
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var clientAgain = addMockClient(parseLiveQueryServer, clientIdAgain);
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// Add subscription for mock client 1
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var parseWebSocket = {
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clientId: clientId
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};
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var requestId = 2;
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var query = {
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className: 'test',
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where: {
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key: 'value'
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},
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fields: [ 'test' ]
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}
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addMockSubscription(parseLiveQueryServer, clientId, requestId, parseWebSocket, query);
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// Add subscription for mock client 2
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var parseWebSocketAgain = {
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clientId: clientIdAgain
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};
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var queryAgain = {
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className: 'test',
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where: {
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key: 'value'
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},
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fields: [ 'testAgain' ]
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}
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var requestIdAgain = 1;
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addMockSubscription(parseLiveQueryServer, clientIdAgain, requestIdAgain, parseWebSocketAgain, queryAgain);
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// Make sure we only have one subscription
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var subscriptions = parseLiveQueryServer.subscriptions;
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expect(subscriptions.size).toBe(1);
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expect(subscriptions.get(query.className)).not.toBeNull();
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var classSubscriptions = subscriptions.get(query.className);
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expect(classSubscriptions.size).toBe(1);
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expect(classSubscriptions.get('hash')).not.toBeNull();
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// Make sure we add clientInfo to the subscription
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var subscription = classSubscriptions.get('hash');
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// Make sure client 2 info has been added
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var args = subscription.addClientSubscription.calls.mostRecent().args;
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expect(args).toEqual([clientIdAgain, requestIdAgain]);
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// Make sure we add subscriptionInfo to the client 2
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args = clientAgain.addSubscriptionInfo.calls.mostRecent().args;
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expect(args[0]).toBe(requestIdAgain);
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expect(args[1].fields).toBe(queryAgain.fields);
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});
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it('can handle unsubscribe command without clientId', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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var incompleteParseConn = {
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};
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parseLiveQueryServer._handleUnsubscribe(incompleteParseConn, {});
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var Client = require('../src/LiveQuery/Client').Client;
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expect(Client.pushError).toHaveBeenCalled();
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});
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it('can handle unsubscribe command without not existed client', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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var parseWebSocket = {
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clientId: 1
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};
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parseLiveQueryServer._handleUnsubscribe(parseWebSocket, {});
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var Client = require('../src/LiveQuery/Client').Client;
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expect(Client.pushError).toHaveBeenCalled();
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});
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it('can handle unsubscribe command without not existed query', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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// Add mock client
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var clientId = 1;
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addMockClient(parseLiveQueryServer, clientId);
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// Handle unsubscribe command
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var parseWebSocket = {
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clientId: 1
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};
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parseLiveQueryServer._handleUnsubscribe(parseWebSocket, {});
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var Client = require('../src/LiveQuery/Client').Client;
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expect(Client.pushError).toHaveBeenCalled();
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});
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it('can handle unsubscribe command', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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// Add mock client
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var clientId = 1;
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var client = addMockClient(parseLiveQueryServer, clientId);
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// Add subscription for mock client
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var parseWebSocket = {
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clientId: 1
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};
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var requestId = 2;
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var subscription = addMockSubscription(parseLiveQueryServer, clientId, requestId, parseWebSocket);
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// Mock client.getSubscriptionInfo
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var subscriptionInfo = client.addSubscriptionInfo.calls.mostRecent().args[1];
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client.getSubscriptionInfo = function() {
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return subscriptionInfo;
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};
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// Handle unsubscribe command
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var requestAgain = {
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requestId: requestId
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};
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parseLiveQueryServer._handleUnsubscribe(parseWebSocket, requestAgain);
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// Make sure we delete subscription from client
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expect(client.deleteSubscriptionInfo).toHaveBeenCalledWith(requestId);
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// Make sure we delete client from subscription
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expect(subscription.deleteClientSubscription).toHaveBeenCalledWith(clientId, requestId);
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// Make sure we clear subscription in the server
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var subscriptions = parseLiveQueryServer.subscriptions;
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expect(subscriptions.size).toBe(0);
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});
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it('can set connect command message handler for a parseWebSocket', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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// Register mock connect/subscribe/unsubscribe handler for the server
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parseLiveQueryServer._handleConnect = jasmine.createSpy('_handleSubscribe');
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// Make mock parseWebsocket
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var EventEmitter = require('events');
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var parseWebSocket = new EventEmitter();
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// Register message handlers for the parseWebSocket
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parseLiveQueryServer._onConnect(parseWebSocket);
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// Check connect request
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var connectRequest = {
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op: 'connect'
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};
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// Trigger message event
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parseWebSocket.emit('message', connectRequest);
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// Make sure _handleConnect is called
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var args = parseLiveQueryServer._handleConnect.calls.mostRecent().args;
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expect(args[0]).toBe(parseWebSocket);
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});
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it('can set subscribe command message handler for a parseWebSocket', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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// Register mock connect/subscribe/unsubscribe handler for the server
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parseLiveQueryServer._handleSubscribe = jasmine.createSpy('_handleSubscribe');
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// Make mock parseWebsocket
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var EventEmitter = require('events');
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var parseWebSocket = new EventEmitter();
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// Register message handlers for the parseWebSocket
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parseLiveQueryServer._onConnect(parseWebSocket);
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// Check subscribe request
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var subscribeRequest = '{"op":"subscribe"}';
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// Trigger message event
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parseWebSocket.emit('message', subscribeRequest);
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// Make sure _handleSubscribe is called
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var args = parseLiveQueryServer._handleSubscribe.calls.mostRecent().args;
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expect(args[0]).toBe(parseWebSocket);
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expect(JSON.stringify(args[1])).toBe(subscribeRequest);
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});
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it('can set unsubscribe command message handler for a parseWebSocket', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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// Register mock connect/subscribe/unsubscribe handler for the server
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parseLiveQueryServer._handleUnsubscribe = jasmine.createSpy('_handleSubscribe');
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// Make mock parseWebsocket
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var EventEmitter = require('events');
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var parseWebSocket = new EventEmitter();
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// Register message handlers for the parseWebSocket
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parseLiveQueryServer._onConnect(parseWebSocket);
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// Check unsubscribe request
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var unsubscribeRequest = '{"op":"unsubscribe"}';
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// Trigger message event
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parseWebSocket.emit('message', unsubscribeRequest);
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// Make sure _handleUnsubscribe is called
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var args = parseLiveQueryServer._handleUnsubscribe.calls.mostRecent().args;
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expect(args[0]).toBe(parseWebSocket);
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expect(JSON.stringify(args[1])).toBe(unsubscribeRequest);
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});
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it('can set update command message handler for a parseWebSocket', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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// Register mock connect/subscribe/unsubscribe handler for the server
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spyOn(parseLiveQueryServer, '_handleUpdateSubscription').and.callThrough();
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spyOn(parseLiveQueryServer, '_handleUnsubscribe').and.callThrough();
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spyOn(parseLiveQueryServer, '_handleSubscribe').and.callThrough();
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// Make mock parseWebsocket
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var EventEmitter = require('events');
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var parseWebSocket = new EventEmitter();
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// Register message handlers for the parseWebSocket
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parseLiveQueryServer._onConnect(parseWebSocket);
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// Check updateRequest request
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var updateRequest = '{"op":"update"}';
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// Trigger message event
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parseWebSocket.emit('message', updateRequest);
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// Make sure _handleUnsubscribe is called
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var args = parseLiveQueryServer._handleUpdateSubscription.calls.mostRecent().args;
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expect(args[0]).toBe(parseWebSocket);
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expect(JSON.stringify(args[1])).toBe(updateRequest);
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expect(parseLiveQueryServer._handleUnsubscribe).toHaveBeenCalled();
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const unsubArgs = parseLiveQueryServer._handleUnsubscribe.calls.mostRecent().args;
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expect(unsubArgs.length).toBe(3);
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expect(unsubArgs[2]).toBe(false);
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expect(parseLiveQueryServer._handleSubscribe).toHaveBeenCalled();
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});
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it('can set unknown command message handler for a parseWebSocket', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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// Make mock parseWebsocket
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var EventEmitter = require('events');
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var parseWebSocket = new EventEmitter();
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// Register message handlers for the parseWebSocket
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parseLiveQueryServer._onConnect(parseWebSocket);
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// Check unknown request
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var unknownRequest = '{"op":"unknown"}';
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// Trigger message event
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parseWebSocket.emit('message', unknownRequest);
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var Client = require('../src/LiveQuery/Client').Client;
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expect(Client.pushError).toHaveBeenCalled();
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});
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it('can set disconnect command message handler for a parseWebSocket which has not registered to the server', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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var EventEmitter = require('events');
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var parseWebSocket = new EventEmitter();
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parseWebSocket.clientId = 1;
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// Register message handlers for the parseWebSocket
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parseLiveQueryServer._onConnect(parseWebSocket);
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// Make sure we do not crash
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// Trigger disconnect event
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parseWebSocket.emit('disconnect');
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});
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// TODO: Test server can set disconnect command message handler for a parseWebSocket
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it('has no subscription and can handle object delete command', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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// Make deletedParseObject
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var parseObject = new Parse.Object(testClassName);
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parseObject._finishFetch({
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key: 'value',
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className: testClassName
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});
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// Make mock message
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var message = {
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currentParseObject: parseObject
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};
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// Make sure we do not crash in this case
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parseLiveQueryServer._onAfterDelete(message, {});
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});
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it('can handle object delete command which does not match any subscription', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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// Make deletedParseObject
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var parseObject = new Parse.Object(testClassName);
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parseObject._finishFetch({
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key: 'value',
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className: testClassName
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});
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// Make mock message
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var message = {
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currentParseObject: parseObject
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};
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// Add mock client
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var clientId = 1;
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addMockClient(parseLiveQueryServer, clientId);
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// Add mock subscription
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var requestId = 2;
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addMockSubscription(parseLiveQueryServer, clientId, requestId);
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var client = parseLiveQueryServer.clients.get(clientId);
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// Mock _matchesSubscription to return not matching
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parseLiveQueryServer._matchesSubscription = function() {
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return false;
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};
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parseLiveQueryServer._matchesACL = function() {
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return true;
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};
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parseLiveQueryServer._onAfterDelete(message);
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// Make sure we do not send command to client
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expect(client.pushDelete).not.toHaveBeenCalled();
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});
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it('can handle object delete command which matches some subscriptions', function(done) {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
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// Make deletedParseObject
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var parseObject = new Parse.Object(testClassName);
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parseObject._finishFetch({
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key: 'value',
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className: testClassName
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});
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// Make mock message
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var message = {
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currentParseObject: parseObject
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};
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// Add mock client
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var clientId = 1;
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addMockClient(parseLiveQueryServer, clientId);
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// Add mock subscription
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var requestId = 2;
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addMockSubscription(parseLiveQueryServer, clientId, requestId);
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var client = parseLiveQueryServer.clients.get(clientId);
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// Mock _matchesSubscription to return matching
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parseLiveQueryServer._matchesSubscription = function() {
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return true;
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};
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parseLiveQueryServer._matchesACL = function() {
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return Parse.Promise.as(true);
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};
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parseLiveQueryServer._onAfterDelete(message);
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// Make sure we send command to client, since _matchesACL is async, we have to
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// wait and check
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setTimeout(function() {
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expect(client.pushDelete).toHaveBeenCalled();
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done();
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}, jasmine.ASYNC_TEST_WAIT_TIME);
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});
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it('has no subscription and can handle object save command', function() {
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var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
// Make mock request message
|
|
var message = generateMockMessage();
|
|
// Make sure we do not crash in this case
|
|
parseLiveQueryServer._onAfterSave(message);
|
|
});
|
|
|
|
it('can handle object save command which does not match any subscription', function(done) {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
// Make mock request message
|
|
var message = generateMockMessage();
|
|
// Add mock client
|
|
var clientId = 1;
|
|
var client = addMockClient(parseLiveQueryServer, clientId);
|
|
// Add mock subscription
|
|
var requestId = 2;
|
|
addMockSubscription(parseLiveQueryServer, clientId, requestId);
|
|
// Mock _matchesSubscription to return not matching
|
|
parseLiveQueryServer._matchesSubscription = function() {
|
|
return false;
|
|
};
|
|
parseLiveQueryServer._matchesACL = function() {
|
|
return Parse.Promise.as(true)
|
|
};
|
|
// Trigger onAfterSave
|
|
parseLiveQueryServer._onAfterSave(message);
|
|
|
|
// Make sure we do not send command to client
|
|
setTimeout(function(){
|
|
expect(client.pushCreate).not.toHaveBeenCalled();
|
|
expect(client.pushEnter).not.toHaveBeenCalled();
|
|
expect(client.pushUpdate).not.toHaveBeenCalled();
|
|
expect(client.pushDelete).not.toHaveBeenCalled();
|
|
expect(client.pushLeave).not.toHaveBeenCalled();
|
|
done();
|
|
}, jasmine.ASYNC_TEST_WAIT_TIME);
|
|
});
|
|
|
|
it('can handle object enter command which matches some subscriptions', function(done) {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
// Make mock request message
|
|
var message = generateMockMessage(true);
|
|
// Add mock client
|
|
var clientId = 1;
|
|
var client = addMockClient(parseLiveQueryServer, clientId);
|
|
// Add mock subscription
|
|
var requestId = 2;
|
|
addMockSubscription(parseLiveQueryServer, clientId, requestId);
|
|
// Mock _matchesSubscription to return matching
|
|
// In order to mimic a enter, we need original match return false
|
|
// and the current match return true
|
|
var counter = 0;
|
|
parseLiveQueryServer._matchesSubscription = function(parseObject){
|
|
if (!parseObject) {
|
|
return false;
|
|
}
|
|
counter += 1;
|
|
return counter % 2 === 0;
|
|
};
|
|
parseLiveQueryServer._matchesACL = function() {
|
|
return Parse.Promise.as(true)
|
|
};
|
|
parseLiveQueryServer._onAfterSave(message);
|
|
|
|
// Make sure we send enter command to client
|
|
setTimeout(function(){
|
|
expect(client.pushCreate).not.toHaveBeenCalled();
|
|
expect(client.pushEnter).toHaveBeenCalled();
|
|
expect(client.pushUpdate).not.toHaveBeenCalled();
|
|
expect(client.pushDelete).not.toHaveBeenCalled();
|
|
expect(client.pushLeave).not.toHaveBeenCalled();
|
|
done();
|
|
}, jasmine.ASYNC_TEST_WAIT_TIME);
|
|
});
|
|
|
|
it('can handle object update command which matches some subscriptions', function(done) {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
// Make mock request message
|
|
var message = generateMockMessage(true);
|
|
// Add mock client
|
|
var clientId = 1;
|
|
var client = addMockClient(parseLiveQueryServer, clientId);
|
|
// Add mock subscription
|
|
var requestId = 2;
|
|
addMockSubscription(parseLiveQueryServer, clientId, requestId);
|
|
// Mock _matchesSubscription to return matching
|
|
parseLiveQueryServer._matchesSubscription = function(parseObject){
|
|
if (!parseObject) {
|
|
return false;
|
|
}
|
|
return true;
|
|
};
|
|
parseLiveQueryServer._matchesACL = function() {
|
|
return Parse.Promise.as(true)
|
|
};
|
|
parseLiveQueryServer._onAfterSave(message);
|
|
|
|
// Make sure we send update command to client
|
|
setTimeout(function(){
|
|
expect(client.pushCreate).not.toHaveBeenCalled();
|
|
expect(client.pushEnter).not.toHaveBeenCalled();
|
|
expect(client.pushUpdate).toHaveBeenCalled();
|
|
expect(client.pushDelete).not.toHaveBeenCalled();
|
|
expect(client.pushLeave).not.toHaveBeenCalled();
|
|
done();
|
|
}, jasmine.ASYNC_TEST_WAIT_TIME);
|
|
});
|
|
|
|
it('can handle object leave command which matches some subscriptions', function(done) {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
// Make mock request message
|
|
var message = generateMockMessage(true);
|
|
// Add mock client
|
|
var clientId = 1;
|
|
var client = addMockClient(parseLiveQueryServer, clientId);
|
|
// Add mock subscription
|
|
var requestId = 2;
|
|
addMockSubscription(parseLiveQueryServer, clientId, requestId);
|
|
// Mock _matchesSubscription to return matching
|
|
// In order to mimic a leave, we need original match return true
|
|
// and the current match return false
|
|
var counter = 0;
|
|
parseLiveQueryServer._matchesSubscription = function(parseObject){
|
|
if (!parseObject) {
|
|
return false;
|
|
}
|
|
counter += 1;
|
|
return counter % 2 !== 0;
|
|
};
|
|
parseLiveQueryServer._matchesACL = function() {
|
|
return Parse.Promise.as(true)
|
|
};
|
|
parseLiveQueryServer._onAfterSave(message);
|
|
|
|
// Make sure we send leave command to client
|
|
setTimeout(function(){
|
|
expect(client.pushCreate).not.toHaveBeenCalled();
|
|
expect(client.pushEnter).not.toHaveBeenCalled();
|
|
expect(client.pushUpdate).not.toHaveBeenCalled();
|
|
expect(client.pushDelete).not.toHaveBeenCalled();
|
|
expect(client.pushLeave).toHaveBeenCalled();
|
|
done();
|
|
}, jasmine.ASYNC_TEST_WAIT_TIME);
|
|
});
|
|
|
|
it('can handle object create command which matches some subscriptions', function(done) {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
// Make mock request message
|
|
var message = generateMockMessage();
|
|
// Add mock client
|
|
var clientId = 1;
|
|
var client = addMockClient(parseLiveQueryServer, clientId);
|
|
// Add mock subscription
|
|
var requestId = 2;
|
|
addMockSubscription(parseLiveQueryServer, clientId, requestId);
|
|
// Mock _matchesSubscription to return matching
|
|
parseLiveQueryServer._matchesSubscription = function(parseObject){
|
|
if (!parseObject) {
|
|
return false;
|
|
}
|
|
return true;
|
|
};
|
|
parseLiveQueryServer._matchesACL = function() {
|
|
return Parse.Promise.as(true)
|
|
};
|
|
parseLiveQueryServer._onAfterSave(message);
|
|
|
|
// Make sure we send create command to client
|
|
setTimeout(function(){
|
|
expect(client.pushCreate).toHaveBeenCalled();
|
|
expect(client.pushEnter).not.toHaveBeenCalled();
|
|
expect(client.pushUpdate).not.toHaveBeenCalled();
|
|
expect(client.pushDelete).not.toHaveBeenCalled();
|
|
expect(client.pushLeave).not.toHaveBeenCalled();
|
|
done();
|
|
}, jasmine.ASYNC_TEST_WAIT_TIME);
|
|
});
|
|
|
|
it('can match subscription for null or undefined parse object', function() {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
// Make mock subscription
|
|
var subscription = {
|
|
match: jasmine.createSpy('match')
|
|
}
|
|
|
|
expect(parseLiveQueryServer._matchesSubscription(null, subscription)).toBe(false);
|
|
expect(parseLiveQueryServer._matchesSubscription(undefined, subscription)).toBe(false);
|
|
// Make sure subscription.match is not called
|
|
expect(subscription.match).not.toHaveBeenCalled();
|
|
});
|
|
|
|
it('can match subscription', function() {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
// Make mock subscription
|
|
var subscription = {
|
|
query: {}
|
|
}
|
|
var parseObject = {};
|
|
expect(parseLiveQueryServer._matchesSubscription(parseObject, subscription)).toBe(true);
|
|
// Make sure matchesQuery is called
|
|
var matchesQuery = require('../src/LiveQuery/QueryTools').matchesQuery;
|
|
expect(matchesQuery).toHaveBeenCalledWith(parseObject, subscription.query);
|
|
});
|
|
|
|
it('can inflate parse object', function() {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
// Make mock request
|
|
var objectJSON = {
|
|
"className":"testClassName",
|
|
"createdAt":"2015-12-22T01:51:12.955Z",
|
|
"key":"value",
|
|
"objectId":"BfwxBCz6yW",
|
|
"updatedAt":"2016-01-05T00:46:45.659Z"
|
|
};
|
|
var originalObjectJSON = {
|
|
"className":"testClassName",
|
|
"createdAt":"2015-12-22T01:51:12.955Z",
|
|
"key":"originalValue",
|
|
"objectId":"BfwxBCz6yW",
|
|
"updatedAt":"2016-01-05T00:46:45.659Z"
|
|
};
|
|
var message = {
|
|
currentParseObject: objectJSON,
|
|
originalParseObject: originalObjectJSON
|
|
};
|
|
// Inflate the object
|
|
parseLiveQueryServer._inflateParseObject(message);
|
|
|
|
// Verify object
|
|
var object = message.currentParseObject;
|
|
expect(object instanceof Parse.Object).toBeTruthy();
|
|
expect(object.get('key')).toEqual('value');
|
|
expect(object.className).toEqual('testClassName');
|
|
expect(object.id).toBe('BfwxBCz6yW');
|
|
expect(object.createdAt).not.toBeUndefined();
|
|
expect(object.updatedAt).not.toBeUndefined();
|
|
// Verify original object
|
|
var originalObject = message.originalParseObject;
|
|
expect(originalObject instanceof Parse.Object).toBeTruthy();
|
|
expect(originalObject.get('key')).toEqual('originalValue');
|
|
expect(originalObject.className).toEqual('testClassName');
|
|
expect(originalObject.id).toBe('BfwxBCz6yW');
|
|
expect(originalObject.createdAt).not.toBeUndefined();
|
|
expect(originalObject.updatedAt).not.toBeUndefined();
|
|
});
|
|
|
|
it('can match undefined ACL', function(done) {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
var client = {};
|
|
var requestId = 0;
|
|
|
|
parseLiveQueryServer._matchesACL(undefined, client, requestId).then(function(isMatched) {
|
|
expect(isMatched).toBe(true);
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('can match ACL with none exist requestId', function(done) {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
var acl = new Parse.ACL();
|
|
var client = {
|
|
getSubscriptionInfo: jasmine.createSpy('getSubscriptionInfo').and.returnValue(undefined)
|
|
};
|
|
var requestId = 0;
|
|
|
|
parseLiveQueryServer._matchesACL(acl, client, requestId).then(function(isMatched) {
|
|
expect(isMatched).toBe(false);
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('can match ACL with public read access', function(done) {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
var acl = new Parse.ACL();
|
|
acl.setPublicReadAccess(true);
|
|
var client = {
|
|
getSubscriptionInfo: jasmine.createSpy('getSubscriptionInfo').and.returnValue({
|
|
sessionToken: 'sessionToken'
|
|
})
|
|
};
|
|
var requestId = 0;
|
|
|
|
parseLiveQueryServer._matchesACL(acl, client, requestId).then(function(isMatched) {
|
|
expect(isMatched).toBe(true);
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('can match ACL with valid subscription sessionToken', function(done) {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
var acl = new Parse.ACL();
|
|
acl.setReadAccess(testUserId, true);
|
|
var client = {
|
|
getSubscriptionInfo: jasmine.createSpy('getSubscriptionInfo').and.returnValue({
|
|
sessionToken: 'sessionToken'
|
|
})
|
|
};
|
|
var requestId = 0;
|
|
|
|
parseLiveQueryServer._matchesACL(acl, client, requestId).then(function(isMatched) {
|
|
expect(isMatched).toBe(true);
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('can match ACL with valid client sessionToken', function(done) {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
var acl = new Parse.ACL();
|
|
acl.setReadAccess(testUserId, true);
|
|
// Mock sessionTokenCache will return false when sessionToken is undefined
|
|
var client = {
|
|
sessionToken: 'sessionToken',
|
|
getSubscriptionInfo: jasmine.createSpy('getSubscriptionInfo').and.returnValue({
|
|
sessionToken: undefined
|
|
})
|
|
};
|
|
var requestId = 0;
|
|
|
|
parseLiveQueryServer._matchesACL(acl, client, requestId).then(function(isMatched) {
|
|
expect(isMatched).toBe(true);
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('can match ACL with invalid subscription and client sessionToken', function(done) {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
var acl = new Parse.ACL();
|
|
acl.setReadAccess(testUserId, true);
|
|
// Mock sessionTokenCache will return false when sessionToken is undefined
|
|
var client = {
|
|
sessionToken: undefined,
|
|
getSubscriptionInfo: jasmine.createSpy('getSubscriptionInfo').and.returnValue({
|
|
sessionToken: undefined
|
|
})
|
|
};
|
|
var requestId = 0;
|
|
|
|
parseLiveQueryServer._matchesACL(acl, client, requestId).then(function(isMatched) {
|
|
expect(isMatched).toBe(false);
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('can match ACL with subscription sessionToken checking error', function(done) {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
var acl = new Parse.ACL();
|
|
acl.setReadAccess(testUserId, true);
|
|
// Mock sessionTokenCache will return error when sessionToken is null, this is just
|
|
// the behaviour of our mock sessionTokenCache, not real sessionTokenCache
|
|
var client = {
|
|
getSubscriptionInfo: jasmine.createSpy('getSubscriptionInfo').and.returnValue({
|
|
sessionToken: null
|
|
})
|
|
};
|
|
var requestId = 0;
|
|
|
|
parseLiveQueryServer._matchesACL(acl, client, requestId).then(function(isMatched) {
|
|
expect(isMatched).toBe(false);
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('can match ACL with client sessionToken checking error', function(done) {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
var acl = new Parse.ACL();
|
|
acl.setReadAccess(testUserId, true);
|
|
// Mock sessionTokenCache will return error when sessionToken is null
|
|
var client = {
|
|
sessionToken: null,
|
|
getSubscriptionInfo: jasmine.createSpy('getSubscriptionInfo').and.returnValue({
|
|
sessionToken: null
|
|
})
|
|
};
|
|
var requestId = 0;
|
|
|
|
parseLiveQueryServer._matchesACL(acl, client, requestId).then(function(isMatched) {
|
|
expect(isMatched).toBe(false);
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('won\'t match ACL that doesn\'t have public read or any roles', function(done){
|
|
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
var acl = new Parse.ACL();
|
|
acl.setPublicReadAccess(false);
|
|
var client = {
|
|
getSubscriptionInfo: jasmine.createSpy('getSubscriptionInfo').and.returnValue({
|
|
sessionToken: 'sessionToken'
|
|
})
|
|
};
|
|
var requestId = 0;
|
|
|
|
parseLiveQueryServer._matchesACL(acl, client, requestId).then(function(isMatched) {
|
|
expect(isMatched).toBe(false);
|
|
done();
|
|
});
|
|
|
|
});
|
|
|
|
it('won\'t match non-public ACL with role when there is no user', function(done){
|
|
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
var acl = new Parse.ACL();
|
|
acl.setPublicReadAccess(false);
|
|
acl.setRoleReadAccess("livequery", true);
|
|
var client = {
|
|
getSubscriptionInfo: jasmine.createSpy('getSubscriptionInfo').and.returnValue({
|
|
})
|
|
};
|
|
var requestId = 0;
|
|
|
|
parseLiveQueryServer._matchesACL(acl, client, requestId).then(function(isMatched) {
|
|
expect(isMatched).toBe(false);
|
|
done();
|
|
});
|
|
|
|
});
|
|
|
|
it('won\'t match ACL with role based read access set to false', function(done){
|
|
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
var acl = new Parse.ACL();
|
|
acl.setPublicReadAccess(false);
|
|
acl.setRoleReadAccess("liveQueryRead", false);
|
|
var client = {
|
|
getSubscriptionInfo: jasmine.createSpy('getSubscriptionInfo').and.returnValue({
|
|
sessionToken: 'sessionToken'
|
|
})
|
|
};
|
|
var requestId = 0;
|
|
|
|
spyOn(Parse, "Query").and.callFake(function(){
|
|
return {
|
|
equalTo() {
|
|
// Nothing to do here
|
|
},
|
|
find() {
|
|
//Return a role with the name "liveQueryRead" as that is what was set on the ACL
|
|
var liveQueryRole = new Parse.Role();
|
|
liveQueryRole.set('name', 'liveQueryRead');
|
|
return [
|
|
liveQueryRole
|
|
];
|
|
}
|
|
}
|
|
});
|
|
|
|
parseLiveQueryServer._matchesACL(acl, client, requestId).then(function(isMatched) {
|
|
expect(isMatched).toBe(false);
|
|
done();
|
|
});
|
|
|
|
});
|
|
|
|
it('will match ACL with role based read access set to true', function(done){
|
|
|
|
var parseLiveQueryServer = new ParseLiveQueryServer(10, 10, {});
|
|
var acl = new Parse.ACL();
|
|
acl.setPublicReadAccess(false);
|
|
acl.setRoleReadAccess("liveQueryRead", true);
|
|
var client = {
|
|
getSubscriptionInfo: jasmine.createSpy('getSubscriptionInfo').and.returnValue({
|
|
sessionToken: 'sessionToken'
|
|
})
|
|
};
|
|
var requestId = 0;
|
|
|
|
spyOn(Parse, "Query").and.callFake(function(){
|
|
return {
|
|
equalTo() {
|
|
// Nothing to do here
|
|
},
|
|
find() {
|
|
//Return a role with the name "liveQueryRead" as that is what was set on the ACL
|
|
var liveQueryRole = new Parse.Role();
|
|
liveQueryRole.set('name', 'liveQueryRead');
|
|
return [
|
|
liveQueryRole
|
|
];
|
|
}
|
|
}
|
|
});
|
|
|
|
parseLiveQueryServer._matchesACL(acl, client, requestId).then(function(isMatched) {
|
|
expect(isMatched).toBe(true);
|
|
done();
|
|
});
|
|
|
|
});
|
|
|
|
it('can validate key when valid key is provided', function() {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer({}, {
|
|
keyPairs: {
|
|
clientKey: 'test'
|
|
}
|
|
});
|
|
var request = {
|
|
clientKey: 'test'
|
|
}
|
|
|
|
expect(parseLiveQueryServer._validateKeys(request, parseLiveQueryServer.keyPairs)).toBeTruthy();
|
|
});
|
|
|
|
it('can validate key when invalid key is provided', function() {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer({}, {
|
|
keyPairs: {
|
|
clientKey: 'test'
|
|
}
|
|
});
|
|
var request = {
|
|
clientKey: 'error'
|
|
}
|
|
|
|
expect(parseLiveQueryServer._validateKeys(request, parseLiveQueryServer.keyPairs)).not.toBeTruthy();
|
|
});
|
|
|
|
it('can validate key when key is not provided', function() {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer({}, {
|
|
keyPairs: {
|
|
clientKey: 'test'
|
|
}
|
|
});
|
|
var request = {
|
|
}
|
|
|
|
expect(parseLiveQueryServer._validateKeys(request, parseLiveQueryServer.keyPairs)).not.toBeTruthy();
|
|
});
|
|
|
|
it('can validate key when validKerPairs is empty', function() {
|
|
var parseLiveQueryServer = new ParseLiveQueryServer({}, {});
|
|
var request = {
|
|
}
|
|
|
|
expect(parseLiveQueryServer._validateKeys(request, parseLiveQueryServer.keyPairs)).toBeTruthy();
|
|
});
|
|
|
|
afterEach(function(){
|
|
jasmine.restoreLibrary('../src/LiveQuery/ParseWebSocketServer', 'ParseWebSocketServer');
|
|
jasmine.restoreLibrary('../src/LiveQuery/Client', 'Client');
|
|
jasmine.restoreLibrary('../src/LiveQuery/Subscription', 'Subscription');
|
|
jasmine.restoreLibrary('../src/LiveQuery/QueryTools', 'queryHash');
|
|
jasmine.restoreLibrary('../src/LiveQuery/QueryTools', 'matchesQuery');
|
|
jasmine.restoreLibrary('tv4', 'validate');
|
|
jasmine.restoreLibrary('../src/LiveQuery/ParsePubSub', 'ParsePubSub');
|
|
jasmine.restoreLibrary('../src/LiveQuery/SessionTokenCache', 'SessionTokenCache');
|
|
});
|
|
|
|
// Helper functions to add mock client and subscription to a liveQueryServer
|
|
function addMockClient(parseLiveQueryServer, clientId) {
|
|
var Client = require('../src/LiveQuery/Client').Client;
|
|
var client = new Client(clientId, {});
|
|
parseLiveQueryServer.clients.set(clientId, client);
|
|
return client;
|
|
}
|
|
|
|
function addMockSubscription(parseLiveQueryServer, clientId, requestId, parseWebSocket, query) {
|
|
// If parseWebSocket is null, we use the default one
|
|
if (!parseWebSocket) {
|
|
var EventEmitter = require('events');
|
|
parseWebSocket = new EventEmitter();
|
|
}
|
|
parseWebSocket.clientId = clientId;
|
|
// If query is null, we use the default one
|
|
if (!query) {
|
|
query = {
|
|
className: testClassName,
|
|
where: {
|
|
key: 'value'
|
|
},
|
|
fields: [ 'test' ]
|
|
};
|
|
}
|
|
var request = {
|
|
query: query,
|
|
requestId: requestId,
|
|
sessionToken: 'sessionToken'
|
|
};
|
|
parseLiveQueryServer._handleSubscribe(parseWebSocket, request);
|
|
|
|
// Make mock subscription
|
|
var subscription = parseLiveQueryServer.subscriptions.get(query.className).get(queryHashValue);
|
|
subscription.hasSubscribingClient = function() {
|
|
return false;
|
|
}
|
|
subscription.className = query.className;
|
|
subscription.hash = queryHashValue;
|
|
if (subscription.clientRequestIds && subscription.clientRequestIds.has(clientId)) {
|
|
subscription.clientRequestIds.get(clientId).push(requestId);
|
|
} else {
|
|
subscription.clientRequestIds = new Map([[clientId, [requestId]]]);
|
|
}
|
|
return subscription;
|
|
}
|
|
|
|
// Helper functiosn to generate request message
|
|
function generateMockMessage(hasOriginalParseObject) {
|
|
var parseObject = new Parse.Object(testClassName);
|
|
parseObject._finishFetch({
|
|
key: 'value',
|
|
className: testClassName
|
|
});
|
|
var message = {
|
|
currentParseObject: parseObject
|
|
};
|
|
if (hasOriginalParseObject) {
|
|
var originalParseObject = new Parse.Object(testClassName);
|
|
originalParseObject._finishFetch({
|
|
key: 'originalValue',
|
|
className: testClassName
|
|
});
|
|
message.originalParseObject = originalParseObject;
|
|
}
|
|
return message;
|
|
}
|
|
});
|