config: add specific tslint file for tests, adjust eslint/tslint to fail on broken rule (error severity)

.eslintrc.json

@@ -10,10 +10,10 @@
     "ecmaVersion": 2018
   },
   "rules": {
-    "no-shadow": "warn",
-    "no-magic-numbers": ["warn", { "ignore": [0, 1, -1] }],
-    "no-param-reassign": "warn",
-    "prefer-template": "warn"
+    "no-shadow": "error",
+    "no-magic-numbers": ["error", { "ignore": [0, 1, -1] }],
+    "no-param-reassign": "error",
+    "prefer-template": "error"
   },
   "overrides": [
     {

package.json

@@ -19,7 +19,7 @@
     "eslint-check": "eslint --print-config gulpfile.js | eslint-config-prettier-check",
     "eslint": "eslint .",
     "tslint-check": "tslint-config-prettier-check ./tslint.json",
-    "tslint": "tslint -t stylish -c tslint.json -p tsconfig.json",
+    "tslint": "tslint -t stylish -p tsconfig.json",
     "prettier": "prettier --ignore-path .gitignore -c **/*.{html,json,{c,sc,sa,le}ss,yml,svelte,md,ts,js}",
     "prettier:write": "prettier --ignore-path .gitignore --write **/*.{html,json,{c,sc,sa,le}ss,yml,svelte,md,ts,js}",
     "forge:start": "electron-forge start",

tests/main/main.spec.ts

@@ -5,7 +5,7 @@ import { Application } from 'spectron';
 import packageJson from '../../package.json';
 
 describe('Application', function(): void {
-  this.timeout('10s');
+  this.timeout(10000);
 
   beforeEach(function(): any {
     this.app = new Application({

tests/main/services/web-crawler.spec.ts

@@ -6,7 +6,7 @@ import sinon from 'sinon';
 import { fetch } from '../../../src/main/services/web-crawler';
 
 describe('Web Crawler', function(): void {
-  this.timeout('2s');
+  this.timeout(2000);
 
   beforeEach(() => {
     if (!nock.isActive()) {

tests/tslint.json

@@ -0,0 +1,6 @@
+{
+  "extends": ["../tslint.json"],
+  "rules": {
+    "no-magic-numbers": false
+  }
+}

tslint.json

@@ -1,6 +1,6 @@
 {
   "extends": ["tslint:latest", "tslint-config-prettier"],
-  "defaultSeverity": "warn",
+  "defaultSeverity": "error",
   "rules": {
     "typedef": [
       true,