```ruby
require_relative "../bundler_setup"
require 'minitest/unit'

# Push the lib directory onto the load path
$:.push(File.expand_path(File.join(File.dirname(__FILE__), '..')))
```

Fix 'Warning: you should require 'minitest/autorun' instead.'
user
```ruby
require_relative "../bundler_setup"
require 'minitest/autorun'

# Push the lib directory onto the load path
$:.push(File.expand_path(File.join(File.dirname(__FILE__), '..')))
```
assistant