OpenZeppelin: Learn how to write automated smart contract tests

by abcoathup 5 years ago

GNU/Linux ◆ xterm-256color ◆ bash 258 views

Learn how to write automated smart contract tests

Use OpenZeppelin Test Environment to simplify set up
Write unit tests using whatever library you like
Perform assertions with the OpenZeppelin Test Helpers

Documentation: Writing Automated Smart Contract Tests

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asciinema play 295227.cast

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Use with stand-alone player on your website

Download asciinema player from the releases page (you only need .js and .css file), then use it like this:

<!DOCTYPE html>
<html>
<head>
  <link rel="stylesheet" type="text/css" href="asciinema-player.css" />
</head>
<body>
  <div id="player"></div>
  <script src="asciinema-player.min.js"></script>
  <script>
    AsciinemaPlayer.create(
      '/assets/295227.cast',
      document.getElementById('player'),
      { cols: 120, rows: 30 }
    );
  </script>
</body>
</html>

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While this site doesn't provide GIF conversion at the moment, you can still do it yourself with the help of asciinema GIF generator utility - agg.

Once you have it installed, generate a GIF with the following command:

agg https://asciinema.org/a/295227 demo.gif

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agg demo.cast demo.gif

Check agg --help for all available options. You can change font family and size, select color theme, adjust speed and more.

See agg manual for full usage instructions.