feat: install and use fs-extra instead of fs, implement groundwork for more sophisticated error reporting

also add tests and mocking framework

.gitignore

@@ -9,8 +9,13 @@ node_modules
 /src/**/*.js.map
 /tests/**/*.js
 /tests/**/*.js.map
+/mocks/**/*.js
+/mocks/**/*.js.map
 /frontend
 
+# created by testing
+/store-backup
+
 # managed by application
 /database
 /store

README.md

@@ -20,7 +20,7 @@ This project uses [Conventional Commits](https://www.conventionalcommits.or) wit
 - `remove`: removal of existing code/functionality
 - `fix`: bugfixes
 - `refactor`: code refactoring
-- `test`: any of the above, but with tests
+- `test`: any of the above, but with tests/mocks
 - `update`: updating dependencies and associated code changes
 - `config`: changing configuration (linters, build process)
 - `doc`: documentation, including comments
@@ -52,6 +52,13 @@ The testing framework of choice is [Mocha](https://mochajs.org/). Call `npm run
 - HTTP server mocking is done by [nock](https://github.com/nock/nock)
 - property based testing is made possible by [fast-check](https://github.com/dubzzz/fast-check)
 
+#### Mocks
+
+There are 2 ways in which mocks are defined/used:
+
+0. for external modules, in [mocks](mocks), uses the [rewiremock](https://github.com/theKashey/rewiremock) package; use this only when there is some magic happening like for electron which normally runs in its own node process
+1. for own modules, just beside their test file in [tests](tests); name the file `*.mock.ts` and use other files for orientation; use sparingly and only when not having a mock makes it more complex e.g. for modules which interact with the file system
+
 #### Tagging
 
 Mocha does [not have a seperate tagging feature](https://github.com/mochajs/mocha/wiki/Tagging), but it can filter via title. Us the following tags in your test titles:

forge.config.js

@@ -4,6 +4,7 @@ const ignoreList = [
   /^\/\.nyc_output($|\/)/,
   /^\/database($|\/)/,
   /^\/declarations($|\/)/,
+  /^\/mocks($|\/)/,
   /^\/node_modules\/\.cache($|\/)/,
   /^\/src\/.*\.(ts|js\.map)/,
   /^\/store($|\/)/,

mocks/electron.ts

@@ -0,0 +1,20 @@
+import { rewiremock } from './rewiremock';
+import WebContents = Electron.WebContents;
+
+const electronMock: DeepPartial<typeof Electron> = {
+  app: {
+    on() {},
+  },
+  BrowserWindow: class {
+    public webContents: DeepPartial<WebContents> = {
+      openDevTools() {},
+    };
+    public loadFile() {}
+    public on() {}
+  },
+  ipcMain: {
+    on() {},
+  },
+};
+
+rewiremock('electron').with(electronMock);

mocks/rewiremock.ts

@@ -0,0 +1,6 @@
+import rewiremock from 'rewiremock';
+
+rewiremock.overrideEntryPoint(module);
+rewiremock.enable();
+
+export { rewiremock };

mocks/tslint.json

@@ -0,0 +1,6 @@
+{
+  "extends": ["../tslint.json"],
+  "rules": {
+    "typedef": false
+  }
+}

package-lock.json

@@ -511,6 +511,15 @@
       "integrity": "sha512-EaObqwIvayI5a8dCzhFrjKzVwKLxjoG9T6Ppd5CEo07LRKfQ8Yokw54r5+Wq7FaBQ+yXRvQAYPrHwya1/UFt9g==",
       "dev": true
     },
+    "@types/fs-extra": {
+      "version": "8.0.1",
+      "resolved": "https://registry.npmjs.org/@types/fs-extra/-/fs-extra-8.0.1.tgz",
+      "integrity": "sha512-J00cVDALmi/hJOYsunyT52Hva5TnJeKP5yd1r+mH/ZU0mbYZflR0Z5kw5kITtKTRYMhm1JMClOFYdHnQszEvqw==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "@types/glob": {
       "version": "7.1.1",
       "resolved": "https://registry.npmjs.org/@types/glob/-/glob-7.1.1.tgz",
@@ -2176,6 +2185,12 @@
       "integrity": "sha1-3dgA2gxmEnOTzKWVDqloo6rxJTs=",
       "dev": true
     },
+    "compare-module-exports": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/compare-module-exports/-/compare-module-exports-2.1.0.tgz",
+      "integrity": "sha512-3Lc0sTIuX1jmY2K2RrXRJOND6KsRTX2D4v3+eu1PDptsuJZVK4LZc852eZa9I+avj0NrUKlTNgqvccNOH6mbGg==",
+      "dev": true
+    },
     "compare-version": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/compare-version/-/compare-version-0.1.2.tgz",
@@ -4180,7 +4195,6 @@
       "version": "8.1.0",
       "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
       "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
-      "dev": true,
       "requires": {
         "graceful-fs": "^4.2.0",
         "jsonfile": "^4.0.0",
@@ -5061,10 +5075,9 @@
       }
     },
     "graceful-fs": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.0.tgz",
-      "integrity": "sha512-jpSvDPV4Cq/bgtpndIWbI5hmYxhQGHPC4d4cqBPb4DLniCfhJokdXhwhaDuLBGLQdvvRum/UiX6ECVIPvDXqdg==",
-      "dev": true
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.2.tgz",
+      "integrity": "sha512-IItsdsea19BoLC7ELy13q1iJFNmd7ofZH5+X/pJr90/nRoPEX0DJo1dHDbgtYWOhJhcCgMDTOw84RZ72q6lB+Q=="
     },
     "grapheme-splitter": {
       "version": "1.0.4",
@@ -6285,7 +6298,6 @@
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
       "integrity": "sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=",
-      "dev": true,
       "requires": {
         "graceful-fs": "^4.1.6"
       }
@@ -8763,6 +8775,22 @@
       "integrity": "sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg==",
       "dev": true
     },
+    "rewiremock": {
+      "version": "3.13.9",
+      "resolved": "https://registry.npmjs.org/rewiremock/-/rewiremock-3.13.9.tgz",
+      "integrity": "sha512-FDk5uCyvfwgYZtZ9MKdpg6QiSSdjB/a/vU5luKjoJddaqcZz5+u4dXhc3Qf4vNMvDXvnOyodNd1riE5yeqoxaA==",
+      "dev": true,
+      "requires": {
+        "babel-runtime": "^6.26.0",
+        "compare-module-exports": "^2.1.0",
+        "lodash.some": "^4.6.0",
+        "lodash.template": "^4.4.0",
+        "node-libs-browser": "^2.1.0",
+        "path-parse": "^1.0.5",
+        "wipe-node-cache": "^2.1.0",
+        "wipe-webpack-cache": "^2.1.0"
+      }
+    },
     "rgb2hex": {
       "version": "0.1.9",
       "resolved": "https://registry.npmjs.org/rgb2hex/-/rgb2hex-0.1.9.tgz",
@@ -10388,8 +10416,7 @@
     "universalify": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
-      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
-      "dev": true
+      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg=="
     },
     "unset-value": {
       "version": "1.0.0",
@@ -11121,6 +11148,21 @@
         "string-width": "^1.0.2 || 2"
       }
     },
+    "wipe-node-cache": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/wipe-node-cache/-/wipe-node-cache-2.1.0.tgz",
+      "integrity": "sha512-Vdash0WV9Di/GeYW9FJrAZcPjGK4dO7M/Be/sJybguEgcM7As0uwLyvewZYqdlepoh7Rj4ZJKEdo8uX83PeNIw==",
+      "dev": true
+    },
+    "wipe-webpack-cache": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/wipe-webpack-cache/-/wipe-webpack-cache-2.1.0.tgz",
+      "integrity": "sha512-OXzQMGpA7MnQQ8AG+uMl5mWR2ezy6fw1+DMHY+wzYP1qkF1jrek87psLBmhZEj+er4efO/GD4R8jXWFierobaA==",
+      "dev": true,
+      "requires": {
+        "wipe-node-cache": "^2.1.0"
+      }
+    },
     "wordwrap": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",

package.json

@@ -18,19 +18,22 @@
     "coverage:fast": "nyc npm run test:fast",
     "coverage": "nyc npm run test",
     "lint": "npm run eslint && npm run tslint",
-    "eslint-check": "eslint --print-config gulpfile.js | eslint-config-prettier-check",
+    "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 -p tsconfig.json",
+    "eslint:fix": "eslint . --fix",
+    "tslint:check": "tslint-config-prettier-check ./tslint.json",
+    "tslint": "tslint -p tsconfig.json -t stylish",
+    "tslint:fix": "tslint -p tsconfig.json --fix",
     "prettier": "prettier --ignore-path .gitignore -c **/*.{html,handlebars,json,{c,sc,sa,le}ss,yml,svelte,md,ts,js}",
-    "prettier:write": "prettier --ignore-path .gitignore --write **/*.{html,handlebars,json,{c,sc,sa,le}ss,yml,svelte,md,ts,js}",
+    "prettier:fix": "prettier --ignore-path .gitignore --write **/*.{html,handlebars,json,{c,sc,sa,le}ss,yml,svelte,md,ts,js}",
     "forge:start": "electron-forge start",
     "forge:make": "electron-forge --platform win32 --arch x64 make",
     "forge": "npm run build && npm run forge:make",
-    "precommit": "npm run prettier && npm run eslint-check && npm run tslint-check && npm run lint && npm run coverage:fast",
+    "precommit": "npm run prettier && npm run eslint:check && npm run tslint:check && npm run lint && npm run coverage:fast",
     "prepush": "npm run coverage"
   },
   "dependencies": {
+    "fs-extra": "^8.1.0",
     "jsdom": "^15.1.1",
     "node-fetch": "^2.6.0",
     "sqlite3": "^4.1.0",
@@ -41,6 +44,7 @@
     "@electron-forge/cli": "^6.0.0-beta.45",
     "@electron-forge/maker-squirrel": "^6.0.0-beta.45",
     "@types/chai": "^4.2.3",
+    "@types/fs-extra": "^8.0.1",
     "@types/gulp": "^4.0.6",
     "@types/jsdom": "latest",
     "@types/minimist": "latest",
@@ -65,6 +69,7 @@
     "nock": "^11.4.0",
     "nyc": "^14.1.1",
     "prettier": "latest",
+    "rewiremock": "^3.13.9",
     "sinon": "^7.5.0",
     "spectron": "^8.0.0",
     "svelte": "^3.12.1",

src/main.ts

@@ -6,7 +6,7 @@ import './main/services/database';
 import * as session from './main/services/session';
 import BrowserWindowConstructorOptions = Electron.BrowserWindowConstructorOptions;
 
-let mainWindow: Electron.BrowserWindow;
+export let mainWindow: Electron.BrowserWindow;
 
 async function createWindow(): Promise<void> {
   session.setHeaders();

src/main/controllers/api.ts

@@ -1,8 +1,9 @@
 import { ipcMain } from 'electron';
-import { isLoggedIn, login } from '../services/nhentai-crawler';
 import IpcMainEvent = Electron.IpcMainEvent;
+import { mainWindow } from '../../main';
+import { isLoggedIn, login } from '../services/nhentai-crawler';
 
-const ipcServer: IIpcServer = {
+export const ipcServer: IIpcServer = {
   answer: (channel: IpcChannels, handler: (data?: any) => Promise<any>): void => {
     ipcMain.on(channel, (event: IpcMainEvent, payload: IIpcPayload) => {
       handler(payload.data)
@@ -24,6 +25,9 @@ const ipcServer: IIpcServer = {
         });
     });
   },
+  send: (channel: IpcChannels, data: any): void => {
+    mainWindow.webContents.send(channel, data);
+  },
 };
 
 ipcServer.answer(IpcChannels.LOGIN, (credentials: ICredentials) => {

src/main/services/database.ts

@@ -17,7 +17,7 @@ Object.values(Databases).forEach((database: Databases) => {
       return connection.runMigrations();
     })
     .catch((reason: any) => {
-      throwError(reason);
+      throwError(reason, true);
     });
 });
 

src/main/services/error.ts

@@ -1,9 +1,12 @@
-// if you would like to add some logging or something similar, start here
+import { ipcServer } from '../controllers/api';
 
-export function throwError(error: any): void {
-  if (error instanceof Error) {
-    throw error;
-  } else {
-    throw new Error(error);
+export function throwError(error: any, isFatal: boolean = false): void {
+  let errorInstance = error;
+  if (!(errorInstance instanceof Error)) {
+    errorInstance = new Error(error);
   }
+  if (isFatal) {
+    throw errorInstance;
+  }
+  ipcServer.send(IpcChannels.ERROR, errorInstance);
 }

src/main/services/store.ts

@@ -1,4 +1,4 @@
-import fs, { promises as fsp } from 'fs';
+import fs from 'fs-extra';
 import path from 'path';
 
 export const enum StoreKeys {
@@ -23,7 +23,7 @@ const folder = path.dirname(options.path);
 
 function initDir(): Promise<void> {
   if (!fs.existsSync(folder)) {
-    return fsp.mkdir(folder).then(() => writeUnsave());
+    return fs.promises.mkdir(folder, { recursive: true }).then(() => writeUnsave());
   }
   if (!fs.existsSync(options.path)) {
     return writeUnsave();
@@ -32,12 +32,12 @@ function initDir(): Promise<void> {
 }
 
 function writeUnsave(): Promise<void> {
-  return fsp.writeFile(options.path, JSON.stringify(store));
+  return fs.writeFile(options.path, JSON.stringify(store));
 }
 
 function read(): Promise<void> {
   return initDir().then(() => {
-    return fsp.readFile(options.path).then((buf: Buffer) => {
+    return fs.readFile(options.path).then((buf: Buffer) => {
       store = JSON.parse(buf.toString());
       synced = true;
     });

src/main/services/web-crawler.ts

@@ -1,44 +1,43 @@
 import { CookieJar } from 'jsdom';
 import nodeFetch, { RequestInit, Response } from 'node-fetch';
 import { Errors, RenaiError } from '../../types/error';
+import { throwError } from './error';
 import { load, save, StoreKeys } from './store';
 
 export let cookieJar: CookieJar = new CookieJar();
 
-let error: Error;
+let initialized = false;
 
-function init(): void {
-  load(StoreKeys.COOKIES)
-    .then((cookies: any) => {
+function init(): Promise<void> {
+  if (!initialized) {
+    return load(StoreKeys.COOKIES).then((cookies: any) => {
       if (cookies !== undefined) {
         cookieJar = CookieJar.deserializeSync(cookies);
       }
-    })
-    .catch((reason: any) => {
-      error = new RenaiError(Errors.EINITFAIL, reason);
+      initialized = true;
     });
+  } else {
+    return Promise.resolve();
+  }
 }
 
 export function fetch(url: string, requestInit: RequestInit = {}): Promise<Response> {
-  if (error !== undefined) {
-    return Promise.reject(error);
-  }
-  const cookiedInit = {
-    ...requestInit,
-    ...{
-      headers: {
-        ...requestInit.headers,
-        ...{
-          Cookie: cookieJar.getCookieStringSync(url),
+  return init().then(() => {
+    const cookiedInit = {
+      ...requestInit,
+      ...{
+        headers: {
+          ...requestInit.headers,
+          ...{
+            Cookie: cookieJar.getCookieStringSync(url),
+          },
         },
       },
-    },
-  };
-  return nodeFetch(url, cookiedInit).then((res: Response) => {
-    setCookies(res.headers.raw()['set-cookie'], url).catch((reason: any) => {
-      error = new Error(reason);
+    };
+    return nodeFetch(url, cookiedInit).then((res: Response) => {
+      setCookies(res.headers.raw()['set-cookie'], url).catch();
+      return res;
     });
-    return res;
   });
 }
 
@@ -47,9 +46,9 @@ function setCookies(header: string[], url: string): Promise<void> {
     header.forEach((cookie: string) => {
       cookieJar.setCookieSync(cookie, url);
     });
-    return save(StoreKeys.COOKIES, cookieJar.serializeSync());
+    return save(StoreKeys.COOKIES, cookieJar.serializeSync()).catch((reason: any) => {
+      throwError(new RenaiError(Errors.ECOOKIESAVEFAIL, reason));
+    });
   }
   return Promise.resolve();
 }
-
-init();

src/renderer/services/api.ts

@@ -21,8 +21,8 @@ const ipcClient: IIpcClient = {
           ipcRenderer.removeListener(channel, listener);
         }
       };
-      ipcRenderer.send(channel, payload);
       ipcRenderer.on(channel, listener);
+      ipcRenderer.send(channel, payload);
     });
   },
 };

src/types/deep-partial.ts

@@ -0,0 +1,5 @@
+type DeepPartial<T> = {
+  [P in keyof T]?: T[P] extends Array<infer U>
+    ? Array<DeepPartial<U>>
+    : (T[P] extends ReadonlyArray<infer V> ? ReadonlyArray<DeepPartial<V>> : DeepPartial<T[P]>);
+};

src/types/error.ts

@@ -1,19 +1,19 @@
 export const enum Errors {
-  ERROR = 'ERROR',
   ENOLOGIN = 'ENOLOGIN',
   ELOGINFAIL = 'ELOGINFAIL',
   EINITFAIL = 'EINITFAIL',
+  ECOOKIESAVEFAIL = 'ECOOKIESAVEFAIL',
 }
 
 const messages = {
-  [Errors.ERROR]: 'generic error',
   [Errors.ENOLOGIN]: 'no login form found',
   [Errors.ELOGINFAIL]: 'login failed',
   [Errors.EINITFAIL]: 'initialization failed',
+  [Errors.ECOOKIESAVEFAIL]: 'failed to save cookies',
 };
 
 export class RenaiError extends Error {
-  constructor(eno: Errors = Errors.ERROR, msg: string = '') {
+  constructor(eno: Errors, msg: string = '') {
     super(`${messages[eno]}.${msg ? ` ${msg}` : ''}`);
   }
 }

src/types/ipc.ts

@@ -1,4 +1,5 @@
 const enum IpcChannels {
+  ERROR = 'ERROR',
   LOGIN = 'LOGIN',
   LOGGED_IN = 'LOGGED_IN',
 }
@@ -26,4 +27,5 @@ interface IIpcClient {
 
 interface IIpcServer {
   answer: (channel: IpcChannels, handler: (data?: any) => Promise<any>) => void;
+  send: (channel: IpcChannels, data: any) => void;
 }

tests/main.spec.ts

@@ -1,6 +1,9 @@
+import rewiremock from 'rewiremock';
+rewiremock.disable();
+
 import { expect } from 'chai';
 import * as electron from 'electron';
-import { after, before, describe, it } from 'mocha';
+import 'mocha';
 import { Application } from 'spectron';
 import packageJson from '../package.json';
 

tests/main/services/store.mock.ts

@@ -0,0 +1,33 @@
+const store = require('../../../src/main/services/store');
+import { load, save } from '../../../src/main/services/store';
+
+interface IStoreMock extends IMock {
+  original: {
+    load: typeof load;
+    save: typeof save;
+  };
+  mock: {
+    load: (mock: typeof load) => void;
+    save: (mock: typeof save) => void;
+  };
+  restore: () => void;
+}
+
+export const storeMock: IStoreMock = {
+  original: {
+    load: store.load,
+    save: store.save,
+  },
+  mock: {
+    load(mock) {
+      store.load = mock;
+    },
+    save(mock) {
+      store.save = mock;
+    },
+  },
+  restore() {
+    store.load = this.original.load;
+    store.save = this.original.save;
+  },
+};

tests/main/services/store.spec.ts

@@ -0,0 +1,40 @@
+import rewiremock from 'rewiremock';
+import '../../../mocks/electron';
+
+import { expect } from 'chai';
+import fs from 'fs-extra';
+import 'mocha';
+import path from 'path';
+import { save, StoreKeys } from '../../../src/main/services/store';
+
+const storeDirectory = path.resolve('store');
+const storeBackupDirectory = path.resolve('store-backup');
+
+describe('Store Service', function() {
+  this.timeout(10000);
+
+  before(() => {
+    rewiremock.enable();
+    if (fs.existsSync(storeDirectory)) {
+      fs.removeSync(storeBackupDirectory);
+      fs.moveSync(storeDirectory, storeBackupDirectory);
+    }
+  });
+
+  after(() => {
+    rewiremock.disable();
+    if (fs.existsSync(storeBackupDirectory)) {
+      fs.removeSync(storeDirectory);
+      fs.moveSync(storeBackupDirectory, storeDirectory);
+    }
+  });
+
+  it('creates a store directory', () => {
+    if (fs.existsSync(storeDirectory)) {
+      fs.removeSync(storeDirectory);
+    }
+    return save(StoreKeys.COOKIES, { some: 'data' }).then(() => {
+      expect(fs.existsSync(storeDirectory)).to.be.true;
+    });
+  });
+});

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

@@ -1,13 +1,30 @@
+import rewiremock from 'rewiremock';
+import '../../../mocks/electron';
+
 import { expect } from 'chai';
-import { afterEach, beforeEach, describe, it } from 'mocha';
+import { CookieJar } from 'jsdom';
+import 'mocha';
 import nock from 'nock';
 import { Response } from 'node-fetch';
 import sinon from 'sinon';
 import { fetch } from '../../../src/main/services/web-crawler';
+import { storeMock } from './store.mock';
 
 describe('Web Crawler', function() {
   this.timeout(2000);
 
+  before(() => {
+    rewiremock.enable();
+
+    storeMock.mock.load(() => {
+      return Promise.resolve(new CookieJar().serializeSync());
+    });
+
+    storeMock.mock.save(() => {
+      return Promise.resolve();
+    });
+  });
+
   beforeEach(() => {
     if (!nock.isActive()) {
       nock.activate();
@@ -18,6 +35,11 @@ describe('Web Crawler', function() {
     nock.cleanAll();
   });
 
+  after(() => {
+    rewiremock.disable();
+    storeMock.restore();
+  });
+
   it('fetches websites', async () => {
     const callback = sinon.spy();
 

tests/mock.ts

@@ -0,0 +1,7 @@
+interface IMock {
+  original: object;
+  mock: {
+    [key: string]: (mock: any) => void;
+  };
+  restore: () => void;
+}

tests/renderer/services/utils.spec.ts

@@ -1,6 +1,6 @@
 import { expect } from 'chai';
 import fc from 'fast-check';
-import { describe, it } from 'mocha';
+import 'mocha';
 import { c, s, t } from '../../../src/renderer/services/utils';
 
 describe('Frontend Utils', function() {

tests/services/uuid.spec.ts

@@ -1,5 +1,5 @@
 import { expect } from 'chai';
-import { describe, it } from 'mocha';
+import 'mocha';
 import { uuid } from '../../src/services/uuid';
 
 describe('UUID Service', function() {

tests/tslint.json

@@ -2,6 +2,8 @@
   "extends": ["../tslint.json"],
   "rules": {
     "no-magic-numbers": false,
-    "typedef": false
+    "typedef": false,
+    "no-unused-expression": false,
+    "no-var-requires": false
   }
 }

tsconfig.json

@@ -12,5 +12,5 @@
     "emitDecoratorMetadata": true,
     "lib": ["es2018", "dom"]
   },
-  "include": ["declarations/**/*.ts", "src/**/*.ts", "tests/**/*.ts"]
+  "include": ["declarations/**/*.ts", "src/**/*.ts", "tests/**/*.ts", "mocks/**/*.ts"]
 }