---
- name: Install PHPUnit
  command: >
    composer global require "phpunit/phpunit=~4.5" --no-interaction
    creates=~/.composer/vendor/bin/phpunit

---
- name: Install PHPUnit
  composer: command='global require "phpunit/phpunit=~4.6"' working_dir=~/.composer/

Update PHPUnit task to use composer module
Update PHPUnit task to use composer module
