The tests should implement the same code quality as the normal business code

Author: dweber019

package.json

@@ -4,11 +4,13 @@
   "description": "A delightful way to building a RESTful API with NodeJs & TypeScript",
   "main": "src/app.ts",
   "scripts": {
+    "pretest": "./node_modules/.bin/tslint -c ./tslint.json -t stylish './test/unit/**/*.ts'",
     "test": "NODE_ENV=test ./node_modules/.bin/jest ./test/unit",
-    "test:pretty": "NODE_ENV=test ./node_modules/.bin/jest ./test/unit --verbose",
-    "test:coverage": "NODE_ENV=test ./node_modules/.bin/jest ./test/unit --coverage",
+    "test:pretty": "npm run test -- --verbose",
+    "test:coverage": "npm run test -- --coverage",
+    "pretest:black-box": "./node_modules/.bin/tslint -c ./tslint.json -t stylish './test/black-box/**/*.ts'",
     "test:black-box": "NODE_ENV=test ./node_modules/.bin/jest ./test/black-box -i",
-    "test:black-box:pretty": "NODE_ENV=test ./node_modules/.bin/jest ./test/black-box -i --verbose",
+    "test:black-box:pretty": "npm run test:black-box -- --verbose",
     "lint": "./node_modules/.bin/tslint -c ./tslint.json -p tsconfig.json 'src/**/*.ts' --format stylish",
     "build": "npm run lint && npm run clean:dist && npm run transpile && npm run copy:assets",
     "transpile": "./node_modules/.bin/tsc",

test/unit/api/middlewares/AuthenticateMiddleware.test.ts

@@ -3,7 +3,11 @@ import { LogMock } from '../../lib/LogMock';
 
 describe('AuthenticateMiddleware', () => {
 
-    let authenticate, request, res, req, next;
+    let authenticate;
+    let request;
+    let res;
+    let req;
+    let next;
     beforeEach(() => {
         process.env.AUTH0_HOST = 'test';
         request = jest.fn();

test/unit/core/api/RequestBody.test.ts

@@ -21,7 +21,7 @@ describe('RequestBody', () => {
         });
         test('Should pass if no validators are defined', async () => {
             class TestBody extends RequestBody {
-                @IsNotEmpty() value: string;
+                @IsNotEmpty() public value: string;
             }
             const r = new TestBody();
             try {

test/unit/core/api/exceptionHandler.test.ts

@@ -4,7 +4,9 @@ import { Exception } from '../../../../src/core/api/Exception';
 
 describe('exceptionHandler', () => {
 
-    let req, res, next;
+    let req;
+    let res;
+    let next;
     beforeEach(() => {
         req = {};
         res = {

test/unit/core/api/extendExpressResponse.test.ts

@@ -3,7 +3,9 @@ import { extendExpressResponse } from '../../../../src/core/api/extendExpressRes
 
 describe('extendExpressResponse', () => {
 
-    let req, res, next;
+    let req;
+    let res;
+    let next;
     beforeEach(() => {
         req = {};
         res = {