Miro Front-end Engineer test
A vanilla JavaScript input to handle multiple emails in tag input format.
This lib has 0 production dependencies.
For development mode, it's using:
- tsdx - Zero-config CLI for TypeScript package development
- TypeScript
- Jest
- live-server - A simple development http server with live reload capability
- Cypress - End-to-End tests
If you want to see it in action, you can access https://raulmelo-emails-input.netlify.app/. To see the code of this page, check the index.html file.
First, you need to be sure you have in you project both emails-input.css and emails-input.js.
Then, load them into your html file:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>My App</title>
<!-- CSS import -->
<link rel="stylesheet" href="emails-input.css" />
</head>
<body>
<!-- JS Import -->
<script src="emails-input.js"></script>
</body>
</html>Doing that, a function called EmailsInput will be globally available.
Now, you can create a root element and pass its reference to EmailsInput:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>My App</title>
<link rel="stylesheet" href="emails-input.css" />
</head>
<body>
<div id="emails-input"></div>
<script src="emails-input.js"></script>
<!-- Always after the script -->
<script>
var inputContainerNode = document.querySelector('#emails-input');
var emailsInput = EmailsInput(inputContainerNode);
</script>
</body>
</html>The input will be attached to your root node.
To run this lib in your machine, after clone this repo, install all dependencies:
yarn installThen, run:
yarn startThis will start the lib itself in a watch mode and also a http server (http://localhost:8080) with ./index.html as entry point.
To run once the unit tests, you can use the command:
yarn testOr:
yarn test --watchTo active jest watcher.
Before continue, make sure the local server isn't running. The following command needs the port 8080 free.
There are 2 ways to check the End-to-End tests.
- opening and see it running in a dashboard:
yarn test:e2e:open- running in the terminal (CI mode):
yarn test:e2e:runTo check the build files, you can simply run:
yarn buildAll assets will be generated into dist/ folder.
- Move to Netlify to have previews
- Setup Cypress against published version on CI