fix: jest.config file to properly run tests again. Follow up issue to fix these exceptions

Author: jdalrymple

jest.config.js

@@ -1,18 +1,21 @@
 module.exports = {
-  coverageDirectory: './coverage/',
-  collectCoverage: true,
-  testURL: 'http://localhost/',
-  setupTestFrameworkScriptFile: 'jest-extended',
-  reporters: ['jest-tap-reporter'],
-  testRegex: '(/__tests__/.*|/tests/.*|(\\.|/)(test|spec))\\.(jsx?|tsx?)$',
-  "transform": {
-    "^.+\\.tsx?$": "ts-jest"
-  },
-  "moduleFileExtensions": [
-    "ts",
-    "tsx",
-    "js",
-    "jsx",
-    "json"
-  ]
+	preset: 'ts-jest',
+
+	testEnvironment: 'node',
+	testRegex: '(/__tests__/.*|/tests/.*|(\\.|/)(test|spec))\\.(jsx?|tsx?)$',
+	testMatch: null,
+	testURL: 'http://localhost/',
+
+	coverageDirectory: './coverage/',
+	collectCoverage: true,
+
+	setupTestFrameworkScriptFile: 'jest-extended',
+
+	globals: {
+		'ts-jest': {
+			diagnostics: {
+				ignoreCodes: [2445, 7006, 7031, 2339, 7016, 7023, 7017]
+			},
+		},
+	},
 };

package-lock.json

@@ -17,7 +17,7 @@
     "test:bundles": "jest test/tests/bundles",
     "test:infrastructure": "jest test/tests/infrastructure",
     "test:services": "jest test/tests/services",
-    "test": "jest && codecov",
+    "test": "jest --debug && codecov",
     "prepublishOnly": "npm run build",
     "semantic-release": "semantic-release"
   },
@@ -52,22 +52,22 @@
     "@semantic-release/npm": "^5.0.4",
     "@types/humps": "^1.1.2",
     "@types/jest": "^23.3.5",
-    "@types/qs": "^6.5.1",
     "@types/parse-link-header": "^1.0.0",
+    "@types/qs": "^6.5.1",
     "@types/request-promise": "^4.1.42",
     "@types/url-join": "^0.8.2",
     "@types/util.promisify": "^1.0.0",
-    "semantic-release": "^15.9.17",
     "codecov": "^3.1.0",
-    "husky": "^1.1.1",
     "cz-conventional-changelog": "^2.1.0",
+    "husky": "^1.1.1",
     "jest": "^23.6.0",
     "jest-extended": "^0.11.0",
     "jest-tap-reporter": "^1.9.0",
+    "semantic-release": "^15.9.17",
     "ts-jest": "^23.10.4",
     "tslint": "^5.11.0",
     "tslint-config-airbnb": "^5.11.0",
-    "typescript": "3.1.2"
+    "typescript": "^3.1.2"
   },
   "dependencies": {
     "humps": "^2.0.1",

package.json

@@ -2,7 +2,7 @@ function Bundler(services = {}) {
   const combined = { ...services };
 
   return class Bundle {
-    constructor(options) {
+    constructor(options = {}) {
       Object.keys(combined).forEach((serviceName) => {
         this[serviceName] = new combined[serviceName](options);
       });

src/infrastructure/Bundler.ts

@@ -1,21 +1,21 @@
 import { Bundler } from '../../../src/infrastructure';
 
 class Test1 {
-  constructor(value) {
+  constructor(value: number) {
     this.value = value * 3;
   }
 }
 
 class Test2 {
-  constructor(value) {
+  constructor(value: number) {
     this.value = value * 2;
   }
 }
 
 test('No classes passed to Bundler returns an empty Bundle', async () => {
   const Bundle = Bundler();
   const services = new Bundle();
-
+  
   expect(services).toEqual({});
 });