chore: migrate tests from karma to jest

.eslintrc.js

@@ -9,7 +9,7 @@ module.exports = {
     browser: true,
     node: true,
     es6: true,
-    jasmine: true
+    jest: true
   },
   extends: ['tui/es6', 'plugin:prettier/recommended'],
   globals: {

.gitignore

@@ -10,9 +10,6 @@ pids
 # Compiled files
 dist
 
-# Coverage directory used by tools like istanbul
-coverage
-
 # Compiled binary addons (http://nodejs.org/api/addons.html)
 build/Release
 
@@ -47,10 +44,6 @@ Desktop.ini
 # build
 build
 
-#report / screenshots / cypress
-report
-screenshots
-
 # Atom
 tags
 .ctags

README.md

@@ -12,17 +12,31 @@
 
 
 ## 🚩 Table of Contents
-* [Collect statistics on the use of open source](#Collect-statistics-on-the-use-of-open-source)
-* [Documents](#-documents)
-* [Features](#-features)
-* [Examples](#-examples)
-* [Install](#-install)
-* [Usage](#-usage)
-* [Browser Support](#-browser-support)
-* [Pull Request Steps](#-pull-request-steps)
-* [Contributing](#-contributing)
-* [TOAST UI Family](#-toast-ui-family)
-* [License](#-license)
+
+- [Collect statistics on the use of open source](#collect-statistics-on-the-use-of-open-source)
+- [📙 Documents](#-documents)
+- [🎨 Features](#-features)
+- [🐾 Examples](#-examples)
+- [💾 Install](#-install)
+  - [Via Package Manager](#via-package-manager)
+    - [npm](#npm)
+  - [Via Contents Delivery Network (CDN)](#via-contents-delivery-network-cdn)
+  - [Download Source Files](#download-source-files)
+- [🔨 Usage](#-usage)
+  - [HTML](#html)
+  - [JavaScript](#javascript)
+    - [Using namespace in browser environment](#using-namespace-in-browser-environment)
+    - [Using module format in node environment](#using-module-format-in-node-environment)
+- [🌏 Browser Support](#-browser-support)
+- [🔧 Pull Request Steps](#-pull-request-steps)
+  - [Setup](#setup)
+  - [Develop](#develop)
+    - [Run dev server](#run-dev-server)
+    - [Run test](#run-test)
+  - [Pull Request](#pull-request)
+- [💬 Contributing](#-contributing)
+- [🍞 TOAST UI Family](#-toast-ui-family)
+- [📜 License](#-license)
 
 
 ## Collect statistics on the use of open source
@@ -205,13 +219,13 @@ Let's start development!
 You can see your code is reflected as soon as you saving the codes by running a server.
 Don't miss adding test cases and then make green rights.
 
-#### Run webpack-dev-server
+#### Run dev server
 
 ``` sh
 $ npm run serve
 ```
 
-#### Run karma test
+#### Run test
 
 ``` sh
 $ npm run test

jest.config.js

@@ -0,0 +1,12 @@
+/* eslint-disable strict */
+module.exports = {
+  moduleFileExtensions: ['js'],
+  testEnvironment: 'jsdom',
+  testMatch: ['<rootDir>/**/*.spec.js'],
+  transformIgnorePatterns: ['<rootDir>/node_modules/'],
+  clearMocks: true,
+  moduleNameMapper: {
+    '^@src/(.*)$': '<rootDir>/src/js/$1'
+  },
+  setupFilesAfterEnv: ['./test/setup-globals.js']
+};