use fake XMLHttpRequests

Author: srijken

package.json

@@ -49,6 +49,7 @@
     "rewire": "^2.5.2",
     "rimraf": "2.5.3",
     "run-sequence": "^1.2.2",
+    "sinon": "^1.17.6",
     "source-map-support": "0.4.2",
     "systemjs": "^0.19.39",
     "tracekit": "0.4.3",

src/ExceptionlessClient-spec.ts

@@ -1,8 +1,19 @@
 import { ExceptionlessClient } from './ExceptionlessClient';
 import { EventPluginContext } from './plugins/EventPluginContext';
 import { expect } from 'chai';
+import * as sinon from 'sinon';
 
 describe('ExceptionlessClient', () => {
+  let xhr: any;
+
+  beforeEach(() => {
+    xhr = sinon.useFakeXMLHttpRequest();
+  });
+
+  afterEach(() => {
+    xhr.restore();
+  });
+
   it('should use event reference ids', (done) => {
     let error = new Error('From Unit Test');
 

src/queue/DefaultEventQueue-spec.ts

@@ -1,19 +1,26 @@
 import { Configuration } from '../configuration/Configuration';
+import { SubmissionResponse } from '../submission/SubmissionResponse';
 import { IEvent } from '../models/IEvent';
 import { expect } from 'chai';
+import * as sinon from 'sinon';
 
 describe('DefaultEventQueue', () => {
 
   let config: Configuration;
+  let xhr: any;
+  let requests: Array<any>;
 
   beforeEach(() => {
+    xhr = sinon.useFakeXMLHttpRequest();
+
     config = getConfiguration();
   });
 
   afterEach(() => {
     let queue = <any>config.queue;
     clearInterval(queue._queueTimer);
     config = null;
+    xhr.restore();
   });
 
   function getConfiguration(): Configuration {
@@ -38,11 +45,11 @@ describe('DefaultEventQueue', () => {
     expect(config.storage.queue.get().length).to.equal(1);
     config.queue.process();
 
-    if (!(<any>config.queue)._suspendProcessingUntil) {
-      expect(config.storage.queue.get().length).to.equal(0);
-    } else {
-      expect(config.storage.queue.get().length).to.equal(1);
-    }
+    config.queue.onEventsPosted((events: IEvent[], response: SubmissionResponse) => {
+      expect((<any>config.queue)._suspendProcessingUntil).to.be.undefined;
+
+        expect(config.storage.queue.get().length).to.equal(0);
+    });
   });
 
   it('should discard event submission', () => {

test.config.js

@@ -2,6 +2,7 @@ require.config({
     baseUrl: 'node_modules',
      paths: {
          chai: 'chai/chai',
+         sinon: 'sinon/lib/sinon',
          TraceKit: 'tracekit/tracekit'
      }
 });