Wordcamp san francisco, aug 13, 2011

HOW TESTING CHANGED MY LIFE

Nikolay bachiyski, automattic

Next30 minutes

0. what?

1. example plugin

2. do it yourself!

what?

Automated

http://www.flickr.com/photos/binaryape/4882162452/

0. what?

xUnit

0. what?

PHPUnithttp://www.phpunit.de/manual/current/en/

0. what?

class  WP_Is_Email_Test  extends  WP_UnitTestCase  {

}

       function  test_is_email_only_letters_with_dot_com_domain()  {                $this-­‐>assertEquals(  'nb@nikolay.com',  is_email(  'nb@nikolay.com'  )  );        }                function  test_is_email_should_not_allow_missing_tld()  {                $this-­‐>assertFalse(  is_email(  'nb@nikolay'  )  );        }                function  test_is_email_should_allow_bg_domain()  {                $this-­‐>assertEquals(  'nb@nikolay.bg',  is_email(  'nb@nikolay.bg'  )  );        }

0. what?

class  WP_Is_Email_Test  extends  WP_UnitTestCase  {

}

       function  test_is_email_should_not_allow_missing_tld()  {                $this-­‐>assertFalse(  is_email(  'nb@nikolay'  )  );        }                function  test_is_email_should_allow_bg_domain()  {                $this-­‐>assertEquals(  'nb@nikolay.bg',  is_email(  'nb@nikolay.bg'  )  );        }

       function  test_is_email_only_letters_with_dot_com_domain()  {                $this-­‐>assertEquals(  'nb@nikolay.com',  is_email(  'nb@nikolay.com'  )  );        }        

0. what?

0. what?

Example Plugin

WP_Bearify

do it yourself!

2. do it yourself!

Grab the Framework

https://github.com/nb/wordpress-tests

soon in core2. do it yourself!

Please, readhttp://xunitpatterns.com/

http://xunitpatterns.com/Book%20Outline.html

at least Narratives:

2. do it yourself!

PHPUnit

http://www.phpunit.de/manual/current/en/

2. do it yourself!

PHPUnit in your editor

https://github.com/meritt/phpunit-tmbundle/https://github.com/klokane/vim-phpunit

2. do it yourself!

FEAR!

FEAR!

http://www.flickr.com/photos/eebrierley/5394195199/

warm & cozy > FEARwarm & cozy > FEAR