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<?xml version="1.0"?>
<page title="The Last Craft?" here="Last Craft">
<long_title>
The Last Craft? Web developer tutorials on PHP, Extreme programming
and Object Oriented development
</long_title>
<content>
<introduction>
<p>
This site focuses mostly on developing with lightweight web technologies such as
<a href="http://www.php.net/">PHP</a>,
especially when applied with agile methodologies such as
<a href="http://www.extremeprogramming.org/">XP</a>.
No guarantee of quality is given or even intended.
It is hoped only that what you find gives you ideas and enthusiasm
from a fellow computer programmer.
</p>
<p>
I've been a little busy of late with children (two versions).
They take quite a chunk of your professional life and 100% of
what's left!
Hopefully the projects below should start to get back on track.
</p>
</introduction>
<section name="what" title="Ongoing projects">
<p>
My latest project is <a href="cgreen.html">Cgreen</a>.
It's a C unit tester.
There are a couple of C unit testing tools out there already of course.
What makes <em>Cgreen</em> different is that it is pure C99, includes
a tutorial right here and has facilities for creating mock functions.
Mock functions should lead to more decoupled C code if Mock objects are
anything to go by.
It's alpha status right now until I get feedback from other users.
So if you want to be influential, try it out right now.
The project has been mostly funded by <a href="http://www.wordtracker.com/">Wordtracker</a>,
for which I am very grateful.
</p>
<p>
Along with Jon Ramsey, I am a founder of
<a href="http://www.phplondon.org/wiki/">PHP London</a>, a PHP user
group not surprisingly based in London.
It's going well.
The networking meetings take place on the first Thursday of every month
at a pub.
</p>
<p>
In addition the group organises other events that include the 2nd
<a href="http://phpconference.co.uk/">London UK PHP Conference</a>.
This is a one day event on Friday the 23rd of February 2007 and costs only
fifty quid.
</p>
<p>
The <a local="simple_test">SimpleTest PHP unit tester</a>
is available for download from your nearest
<a href="http://sourceforge.net/projects/simpletest/">SourceForge</a>.
It is a PHP unit test and web test framework.
Users of <a href="http://www.junit.org/">JUnit</a> will be
familiar with most of the interface.
The <a href="http://jwebunit.sourceforge.net/">JWebUnit</a>
style functionality is more complete now.
It has support for SSL, forms, frames, proxies and basic authentication.
The current CVS code should become the 1.0.1 release real soon now and
includes file upload and many small improvements.
The idea is that common but fiddly PHP tasks, such as logging into a site,
can be tested easily.
</p>
<p>
My most neglected project right now is a requirents testing
and sign-off tool called
<a href="http://sourceforge.net/projects/arbiter">Arbiter</a>.
It's actually best described in this
<a href="http://www.sitepoint.com/forums/showthread.php?t=193797">Sitepoint thread</a>,
but basically think of it as a document driven FIT for small
web projects only.
The project is currently stalled due the birth of children and
writing projects.
</p>
<p>
Also on the subject of open source, <a href="http://www.wordtracker.com/">Wordtracker</a>
have kindly agreed to publish some of their in house tools.
A Wordtracker spin off is <a local="fakemail">fakeMail</a>.
Testing applications that send e-mails can be a right royal pain because
of all of the infrastructure involved.
You will likely need an SMPT gateway that talks to a POP client that
you can read the queue from.
That's a lot of set up.
<a local="fakemail">Fakemail acts as an SMTP gateway</a> on any port
you define.
When you send it a mail it simply copies that mail to the local file
system in whatever directory you want.
You then just have to look at the local file.
It means that you must be able to configure your application to use
a port other than 25, but that's not usualy difficult.
</p>
</section>
<section name="why" title="Why the Last Craft?">
<p>
A craft is defined as...
<div class="quotation">
Art or skill; dexterity in particular manual employment;
hence, the occupation or employment itself; manual art; a
trade.
</div>
</p>
<p>
If you lose a screw or clasp from a hand made jewellery box it is hopeless to
try to find a replacement. Nothing else is quite the same and the mechanism will
fail to work. It may even cause more damage when applied. You need to find the original maker
or someone of the same skill to make you another.
Sound like software?
Yet mechanical parts today are interchangeable.
</p>
<p>
Writing software has resisted mass production.
As soon as a part of it becomes
routine it can be automated.
Once it is you don't need a programmer any more.
Routine programming jobs no longer exist.
All that is left is the unsolved problems that require
a higher level of skill in constructing their solutions.
</p>
<p>
This dependency on the ability of the artisan, combined with nothing quite fitting
together properly, is what gives software the pre-industrial feel.
</p>
</section>
<section name="crc" title="The cards?">
<p>
The panel at the top is supposed to resemble a standard office index card.
The way it is marked out is called a
<a href="http://www.c2.com/doc/crc/draw.html">CRC card</a>.
It stands for Classes, Responsibilities and
Collaborations and is the cheapest software development tool you
can find.
You really do buy a pack of cards.
<p>
</p>
The role is written at the top and would often be just a class
name.
The left side is the object's responsibilities and on the
right collaborations (within the page I have treated these as
internal links and external links repectively).
A group of developers can point at, discuss and discard cards
in the heat of design session.
It makes it especially difficult for only one person to take charge
of a discussion in the way you can with a UML tool or notepad.
Try scribbling out five cards before someone gets a look in.
</p>
<p>
Now nothing beats a whiteboard for collaboration, but if the level
of detail is getting too high and you want a temporary record,
give the CRC cards a try.
</p>
</section>
</content>
<internal>
<link>
<a href="#what">Projects</a> under development.
All free and open source software.
</link>
<link>
<a href="#why">Why Last Craft?</a>
Odd name isn't it?
</link>
<link>
<a href="#crc">Why this index card</a> at the top?
</link>
</internal>
<external>
<link>
<a local="simple_test">SimpleTest</a> is a PHP unit test framework.
</link>
<link>
My article on <a href="http://www.developerspot.com/tutorials/php/test-driven-development/page1.html">TDD</a>
</link>
<link>
My article on the
<a href="http://www.phppatterns.com/index.php/article/articleview/75/1/1/">Registry Pattern</a>.
</link>
<link>
Site E-mail is
<a href="http://spamcop.net">SpamCop</a>
filtered which I cannot recommend enough.
</link>
</external>
<meta>
<keywords>
software development,
computer programmer,
php programming,
programming php,
software development tools,
software development company,
php tutorial,
free php scripts,
bespoke software development uk,
corporate web development,
architecture,
php resources,
wordtracker,
xslt,
java,
bug tracker,
bug reporting,
unit test,
php testing,
test cases tutorial,
explain unit test case,
unit test example,
xml
</keywords>
<description>
A web site of software development tutorials and examples with an
emphasis on web programming, testing, agile methodology and PHP
development
</description>
</meta>
</page>
|
