nb/wordpress-tests — pull request #7 by scribu (2012-03-29 18:39:52+00:00)
Title: Fix memory limit issue

While trying to run `phpunit --coverage-html`, I ran into a memory limit error.

I checked my /etc/php5/cli/php.init file and it looked fine:

```
memory_limit = -1
```

However, when I did a manual `var_dump( ini_get( 'memory_limit' ) );` in one of phpunit's files, I got back '32M'.

Not exactly sure what's happening here, but setting the memory limit inside phpunit.xml seems to solve the problem.