Fix #70 Add DLQ rebumitter tool

.nycrc

@@ -1,6 +1,6 @@
 {
     "extends": "@istanbuljs/nyc-config-typescript",
     "exclude": ["src/test/**"],
-    "sourceMap": false,
-    "produce-source-map": false
+    "sourceMap": true,
+    "produce-source-map": true
 }

package.json

@@ -10,8 +10,8 @@
   "scripts": {
     "test": "npm run lint && npm run mocha",
     "lint": "tslint -c tslint.json 'src/**/*.ts'",
-    "mocha": "node --preserve-symlinks -r source-map-support/register node_modules/mocha/bin/_mocha --opts src/test/mocha.opts",
-    "cover": "npm run cleanCoverage && nyc --reporter=lcov --reporter=text-summary npm run test",
+    "mocha": "node -r source-map-support/register node_modules/mocha/bin/_mocha --opts src/test/mocha.opts",
+    "cover": "npm run cleanCoverage && nyc --reporter=html --reporter=cobertura --reporter=text-summary npm run test",
     "compile": "./node_modules/.bin/tsc",
     "cleanCoverage": "rm -rf .nyc_output coverage",
     "cleanDist": "rm -rf dist",

src/test/src/index.spec.ts

@@ -627,7 +627,7 @@ describe('index', () => {
       const spy = sinon.spy(inst!.sqs, 'deleteMessageBatch');
       inst!.on('message', (msg: Message) => msg.del());
       inst!.start();
-      return wait().then(() => {
+      return wait(50).then(() => {
         spy.should.be.calledTwice();
       });
     });

src/test/src/resubmitter.spec.ts

@@ -1,27 +1,16 @@
 'use strict';
 
-import * as proxyquire from 'proxyquire';
-
-const uuidStub = () => {
-    return 'my_uuid';
-};
-(uuidStub as any)['@global'] = true;
-const stubs = {
-    'uuid/v4': uuidStub,
-};
-// tslint:disable-next-line
-const {Squiss: SquissPatched} = proxyquire('../../', stubs);
-
-import {Resubmitter} from '../../resubmitter';
+import {Resubmitter} from '../../index';
 import {SQSStub} from '../stubs/SQSStub';
-import {SQS} from 'aws-sdk';
+import {Squiss, SQS} from '../../index';
 
 describe('resubmitter', () => {
 
-    it('should work', () => {
-        const squissFrom = new SquissPatched({queueUrl: 'foo_DLQ'});
-        squissFrom!.sqs = new SQSStub(15, 0) as any as SQS;
-        const squissTo = new SquissPatched({queueUrl: 'foo'});
+    it('should work', function() {
+        this.timeout(2000000);
+        const squissFrom = new Squiss({queueUrl: 'foo_DLQ'});
+        squissFrom!.sqs = new SQSStub(2, 0) as any as SQS;
+        const squissTo = new Squiss({queueUrl: 'foo'});
         squissTo!.sqs = new SQSStub(0, 0) as any as SQS;
         const resubmitter = new Resubmitter({
             limit: 1,