# Bracket Push Given a string containing brackets `[]`, braces `{}` and parentheses `()`, verify that all the pairs are matched and nested correctly. ## Making the Test Suite Pass 1. Get [PHPUnit]. % wget --no-check-certificate https://phar.phpunit.de/phpunit.phar % chmod +x phpunit.phar 2. Execute the tests for an assignment. % phpunit.phar wordy/wordy_test.php [PHPUnit]: http://phpunit.de ## Source Ginna Baker ## Submitting Incomplete Solutions It's possible to submit an incomplete solution so you can see how others have completed the exercise.