Add LiveQuery

spec/ParsePubSub.spec.js

@@ -0,0 +1,65 @@
+var ParsePubSub = require('../src/LiveQuery/ParsePubSub').ParsePubSub;
+
+describe('ParsePubSub', function() {
+
+  beforeEach(function(done) {
+    // Mock RedisPubSub
+    var mockRedisPubSub = {
+      createPublisher: jasmine.createSpy('createPublisherRedis'),
+      createSubscriber: jasmine.createSpy('createSubscriberRedis')
+    };
+    jasmine.mockLibrary('../src/LiveQuery/RedisPubSub', 'RedisPubSub', mockRedisPubSub);
+    // Mock EventEmitterPubSub
+    var mockEventEmitterPubSub = {
+      createPublisher: jasmine.createSpy('createPublisherEventEmitter'),
+      createSubscriber: jasmine.createSpy('createSubscriberEventEmitter')
+    };
+    jasmine.mockLibrary('../src/LiveQuery/EventEmitterPubSub', 'EventEmitterPubSub', mockEventEmitterPubSub);
+    done();
+  });
+
+  it('can create redis publisher', function() {
+    var publisher = ParsePubSub.createPublisher({
+      redisURL: 'redisURL'
+    });
+
+    var RedisPubSub = require('../src/LiveQuery/RedisPubSub').RedisPubSub;
+    var EventEmitterPubSub = require('../src/LiveQuery/EventEmitterPubSub').EventEmitterPubSub;
+    expect(RedisPubSub.createPublisher).toHaveBeenCalledWith('redisURL');
+    expect(EventEmitterPubSub.createPublisher).not.toHaveBeenCalled();
+  });
+
+  it('can create event emitter publisher', function() {
+    var publisher = ParsePubSub.createPublisher({});
+
+    var RedisPubSub = require('../src/LiveQuery/RedisPubSub').RedisPubSub;
+    var EventEmitterPubSub = require('../src/LiveQuery/EventEmitterPubSub').EventEmitterPubSub;
+    expect(RedisPubSub.createPublisher).not.toHaveBeenCalled();
+    expect(EventEmitterPubSub.createPublisher).toHaveBeenCalled();
+  });
+
+  it('can create redis subscriber', function() {
+    var subscriber = ParsePubSub.createSubscriber({
+      redisURL: 'redisURL'
+    });
+
+    var RedisPubSub = require('../src/LiveQuery/RedisPubSub').RedisPubSub;
+    var EventEmitterPubSub = require('../src/LiveQuery/EventEmitterPubSub').EventEmitterPubSub;
+    expect(RedisPubSub.createSubscriber).toHaveBeenCalledWith('redisURL');
+    expect(EventEmitterPubSub.createSubscriber).not.toHaveBeenCalled();
+  });
+
+  it('can create event emitter subscriber', function() {
+    var subscriptionInfos = ParsePubSub.createSubscriber({});
+
+    var RedisPubSub = require('../src/LiveQuery/RedisPubSub').RedisPubSub;
+    var EventEmitterPubSub = require('../src/LiveQuery/EventEmitterPubSub').EventEmitterPubSub;
+    expect(RedisPubSub.createSubscriber).not.toHaveBeenCalled();
+    expect(EventEmitterPubSub.createSubscriber).toHaveBeenCalled();
+  });
+
+  afterEach(function(){
+    jasmine.restoreLibrary('../src/LiveQuery/RedisPubSub', 'RedisPubSub');
+    jasmine.restoreLibrary('../src/LiveQuery/EventEmitterPubSub', 'EventEmitterPubSub');
+  });
+});