Php qa and jenkins eric cope
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PHP, QA, and Jenkins Eric Cope. June 25, 2013 http:// voltampmedia.com. About M e. I run Voltamp Media Inc., a 1-man web- dev shop PHP-literate since 2002 CodeIgniter since 2005 (1.6 whenever that was) Bitten by the TDD bug around 2006 Met Hudson/Jenkins in 2011. The Tools.

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PHP, QA, and Jenkins Eric Cope

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Php qa and jenkins eric cope

PHP, QA, and JenkinsEric Cope

June 25, 2013

http://voltampmedia.com


About m e

About Me

  • I run Voltamp Media Inc., a 1-man web-dev shop

  • PHP-literate since 2002

  • CodeIgniter since 2005 (1.6 whenever that was)

  • Bitten by the TDD bug around 2006

  • Met Hudson/Jenkins in 2011


The tools

The Tools

  • Jenkins - http://jenkins-ci.org

    • Continuous Integration Tool

    • Basic install is a quick download then:

      • java –jar jenkins.war

      • Normal vs. LTS

    • For bigger installations, its recommended to run within a java container, like Tomcat.

  • PHPUnit – http://phpqatools.org

    • A set of QA tools

    • Installation is via PEAR

  • Selenium – http://seleniumhq.org/

    • java -jar selenium-server-standalone-2.31.0.jar


Getting started

Getting Started

  • Open a browser to:

    • http://localhost:8080


Managing jenkins

Managing Jenkins

  • File System Location

    • Config files

    • Project build areas

    • Manage plugins

      • Start from here - http://jenkins-php.org/

      • Get the plugins


The first job

The First Job

  • Each job must be configured!

    • Source Code – how to get the code

    • Build triggers (poll SCM, commit hooks)

    • Build Steps

      • Scripts (very limited environment)

      • Maven

      • Ant – see http://jenkins-php.org/ for yours!

    • Post Build Steps

      • Plots, reports


The ant script

The ANT Script

  • This is auto-generated, then modified as needed

  • Test by running:

    % ant /path/to/build.xml

  • More at http://ant.apache.org


The phpunit script

The PHPUnit Script

  • This is auto-generated, then modified as needed too

  • Test by running: % phpunit


Phpunit tips and tricks fixtures

PHPUnit Tips and Tricks - fixtures

  • YAML files can be used within a fixture


Phpunit tips and tricks data providers

PHPUnit Tips and Tricks – data providers

  • YAML files can be used as a data provider too

    • Calls the provider (returns an array)

    • For each row it calls the test

  • The YAML is different!


Phpunit tips and tricks exceptions

PHPUnit Tips and Tricks – Exceptions

  • Test your exceptions!

  • Check exception class and code


Bonus phpunit and selenium

Bonus! PHPUnit and Selenium

  • Make Jenkins drive PHPUnit drive Selenium!


My issues controller

My Issues - controller

  • My current projects use CodeIgniter. CIUnit makes using PHPUnit and CI better, but setup is painful.

    • End case of parent controller

      • Correct parent class in setUp, but not in the testMethod!

      • MY_Controller vs. Controller

        • $this->CI = set_controller('MY_Controller');


My issues selenium

My Issues - Selenium

  • Selenium has matured quite a bit, but documentation and support is still very lean.

  • PHPUnit’s Selenium2 class is much better, but still leaves much to be desired.

    • Click() does not wait for the page to load after a form submission. Selenese supported clickandwait(), but I can’t find documentation…

    • https://github.com/sebastianbergmann/phpunit-selenium/blob/master/Tests/Selenium2TestCaseTest.php

    • http://stackoverflow.com/questions/9102505/phpunit-with-selenium


Still to learn do

Still to Learn/Do

  • Mocks

  • Dependency Injection

  • Code Coverage

  • DRY-er!

  • More Integration coverage with Selenium

  • Exclude External Libraries in analysis || fix them!

  • Better TDD / BDD


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