Lightly massage some of the generated JavaScript

proxy/spec/proxypair.spec.js

@@ -1,17 +1,15 @@
-// Generated by CoffeeScript 2.4.1
 /*
 jasmine tests for Snowflake proxypair
 */
-var MessageEvent, arrayMatching;
 
 // Replacement for MessageEvent constructor.
 // https://developer.mozilla.org/en-US/docs/Web/API/MessageEvent/MessageEvent
-MessageEvent = function(type, init) {
+var MessageEvent = function(type, init) {
   return init;
 };
 
 // Asymmetic matcher that checks that two arrays have the same contents.
-arrayMatching = function(sample) {
+var arrayMatching = function(sample) {
   return {
     asymmetricMatch: function(other) {
       var _, a, b, i, j, len;
@@ -35,46 +33,57 @@ arrayMatching = function(sample) {
 };
 
 describe('ProxyPair', function() {
+
   var config, destination, fakeRelay, pp, rateLimit;
   fakeRelay = Parse.address('0.0.0.0:12345');
   rateLimit = new DummyRateLimit;
   config = new Config;
   destination = [];
+
   // Using the mock PeerConnection definition from spec/snowflake.spec.coffee.
-  pp = new ProxyPair(fakeRelay, rateLimit, config.pcConfig);
+  var pp = new ProxyPair(fakeRelay, rateLimit, config.pcConfig);
+
   beforeEach(function() {
     return pp.begin();
   });
+
   it('begins webrtc connection', function() {
     return expect(pp.pc).not.toBeNull();
   });
+
   describe('accepts WebRTC offer from some client', function() {
+
     beforeEach(function() {
       return pp.begin();
     });
+
     it('rejects invalid offers', function() {
       expect(typeof pp.pc.setRemoteDescription).toBe("function");
       expect(pp.pc).not.toBeNull();
       expect(pp.receiveWebRTCOffer({})).toBe(false);
-      return expect(pp.receiveWebRTCOffer({
+      expect(pp.receiveWebRTCOffer({
         type: 'answer'
       })).toBe(false);
     });
-    return it('accepts valid offers', function() {
+
+    it('accepts valid offers', function() {
       expect(pp.pc).not.toBeNull();
-      return expect(pp.receiveWebRTCOffer({
+      expect(pp.receiveWebRTCOffer({
         type: 'offer',
         sdp: 'foo'
       })).toBe(true);
     });
+
   });
+
   it('responds with a WebRTC answer correctly', function() {
     spyOn(snowflake.broker, 'sendAnswer');
     pp.pc.onicecandidate({
       candidate: null
     });
-    return expect(snowflake.broker.sendAnswer).toHaveBeenCalled();
+    expect(snowflake.broker.sendAnswer).toHaveBeenCalled();
   });
+
   it('handles a new data channel correctly', function() {
     expect(pp.client).toBeNull();
     pp.pc.ondatachannel({
@@ -84,21 +93,25 @@ describe('ProxyPair', function() {
     expect(pp.client.onopen).not.toBeNull();
     expect(pp.client.onclose).not.toBeNull();
     expect(pp.client.onerror).not.toBeNull();
-    return expect(pp.client.onmessage).not.toBeNull();
+    expect(pp.client.onmessage).not.toBeNull();
   });
+
   it('connects to the relay once datachannel opens', function() {
     spyOn(pp, 'connectRelay');
     pp.client.onopen();
-    return expect(pp.connectRelay).toHaveBeenCalled();
+    expect(pp.connectRelay).toHaveBeenCalled();
   });
+
   it('connects to a relay', function() {
     pp.connectRelay();
     expect(pp.relay.onopen).not.toBeNull();
     expect(pp.relay.onclose).not.toBeNull();
     expect(pp.relay.onerror).not.toBeNull();
-    return expect(pp.relay.onmessage).not.toBeNull();
+    expect(pp.relay.onmessage).not.toBeNull();
   });
-  return describe('flushes data between client and relay', function() {
+
+  describe('flushes data between client and relay', function() {
+
     it('proxies data from client to relay', function() {
       var msg;
       pp.pc.ondatachannel({
@@ -116,8 +129,9 @@ describe('ProxyPair', function() {
       pp.onClientToRelayMessage(msg);
       pp.flush();
       expect(pp.client.send).not.toHaveBeenCalled();
-      return expect(pp.relay.send).toHaveBeenCalledWith(arrayMatching([1, 2, 3]));
+      expect(pp.relay.send).toHaveBeenCalledWith(arrayMatching([1, 2, 3]));
     });
+
     it('proxies data from relay to client', function() {
       var msg;
       spyOn(pp.client, 'send');
@@ -128,16 +142,19 @@ describe('ProxyPair', function() {
       pp.onRelayToClientMessage(msg);
       pp.flush();
       expect(pp.client.send).toHaveBeenCalledWith(arrayMatching([4, 5, 6]));
-      return expect(pp.relay.send).not.toHaveBeenCalled();
+      expect(pp.relay.send).not.toHaveBeenCalled();
     });
-    return it('sends nothing with nothing to flush', function() {
+
+    it('sends nothing with nothing to flush', function() {
       spyOn(pp.client, 'send');
       spyOn(pp.relay, 'send');
       pp.flush();
       expect(pp.client.send).not.toHaveBeenCalled();
-      return expect(pp.relay.send).not.toHaveBeenCalled();
+      expect(pp.relay.send).not.toHaveBeenCalled();
     });
+
   });
+
 });
 
 // TODO: rate limit tests