|Feb 17, 2009||–||
Cross-browser testing with SafariWatir and FireWatir
I've written up my account of how I spent my time at Elisabeth Hendrickson's Open Source Test Automation Tool Love In. My goal was to have a single script using Watir to drive both Safari and Firefox. With a bit more work I'd like to have the same script driving Celerity. I like the idea of a continuous integration setup where the Celerity tests run first for fast feedback and then the tests run in the browser to ensure compatibility.
|Sep 18, 2008||–||
Final days to register for CITCON Amsterdam
CITCON Amsterdam is October 3rd & 4th and the final day to register is tomorrow, September 19th. We currently have 124 people registered from across Europe, ready to talk all about Continuous Integration, Testing and related topics. Hope to see you there!
|Sep 15, 2008||–||
Mundane excellence in software, intensive care, and bombing missions
In this blog entry I talk about how simple changes can produce dramatically different results. Developer testing is one of the practices, one of those little things, that add up to excellence:
"… there is no secret; there is only the doing of all those little things, each one done correctly, time and again, until excellence in every detail becomes a firmly ingrained habit, an ordinary part of one’s everyday life."
|Jan 8, 2008||–||
Crap4j 1.1.6 Released
Crap4j 1.1.6 is out. The new version features historical trends of CRAP metrics, and comparison by similarly tagged projects. Exciting!
|Oct 18, 2007||–||
CITCON Europe 2007 Starts Today
CITCON Europe 2007 starts today in Brussels, Belgium. We're in a nice central location, very close the Brussels North train station. As an open space event everyone has the opportunity to propose a topic for discussion. The one I'm most interested in is talking about Crap4J and other ideas for metrics to spot bad code.
|Oct 5, 2007||–||
What Jar? NoClassDefFoundError
My normal response to a NoClassDefFoundError is to ask google. This generally gives me a thread I can follow and eventually solve the problem, but it isn't very efficient. It looks like a better solution would be the What Jar? website... if only there were more jars in the index.
Have some extra time on your hands? How about uploading a bunch of the jars to save me some time in the future? :)
106 Books Meme
Kevin says all the cool kids are doing it...more »
|Sep 25, 2007||–||
Coverage for Nothing
Kevin pushed a new version of JUnit Factory yesterday. The coolest new feature is that you can now execute your hand-written tests remotely on our server and get a coverage report out of it, such as this dashboard report for CruiseControl.
To make this work safely for us we run the tests under a security manager and restrict what the tests can do, so some tests will fail. But if your tests are clean according to Michael Feathers' Set of Unit Testing Rules you'll be just fine.
|Aug 13, 2007||–||
As Kevin posted on the Agitar Developer News page, three of us will be at Agile 2007 this week. Bob is offering his tutorial "To Catch A Bug, Think Like a Bug" and I'll be leading a discovery session with Alistair Cockburn on "Creating Change One 'Tic-Tac' at a Time". The rest of the time you'll find me at the Agitar booth, so if you'd like to talk unit testing, continuous integration, or just hang out, stop on by and say hi.
|Jul 28, 2007||–||
Twitter as a Replacement for Beer
The problem is the tyranny of the pending entry. I typically have a queue of dev/testing/ci topics I want to blog and I find it hard to let more personal items jump the queue. In theory I could ignore that I still haven't shared the advice in On Writing Well that sounds like refactoring and dash off a note that Leanne has started he own softgoods workroom... but only in theory. My mind just doesn't seem to work like that.
Today though I read Rands description of Twitter as a yard sale for casual information and was interested. Then I read "I'd prefer to be drinking with y'all, but I'll take what I can get" and knew I had to sign-up.
If you're thinking it's been too long since we've had a beer together maybe you should sign up too?
|Jul 24, 2007||–||
InfoWorld Review and Open Source Example
InfoWorld has just published a review of AgitarOne version 4.1.1 where we received a rating of 8.1 or "Very Good". The reviewer spent plenty of time getting his hands dirty and came up with an evaluation we're proud of:
"…AgitarOne is an easy-to-use workgroup product that greatly facilitates the use of unit tests and helps sites get as much benefit as possible from this activity. The result is shorter QA and debugging cycles and much better predictability of the software process. For many sites with large, important Java projects, this solution is attractive and compelling. All such sites are likely to derive value that far exceeds the cost."more »
|Jul 2, 2007||–||
Are you an Agitator?
We're always looking for bright engineers to add to our already amazing engineering team - but we're specifically looking to fill two positions ASAP - Senior Software Engineers for our core engine development and quality engineering teams.
Those of you familiar with our product would know that we solve some very tough problems ... most of our products work on problems which are defined NP-hard and then solve them to a reasonable and usable level.
So, if you're looking for a challenge and want to be surrounded by equally smart and bright individuals, if you dream algorithms, and if you have a passion to write and test software, then read the posting and apply for either the Senior Software Engineer or the Senior Quality Lead Engineer; other positions are also listed at http://www.agitar.com/company/careers.
If you know someone else that could be a better fit, I would appreciate your forwarding this post to them ... thanks for your help!
|Jun 14, 2007||–||
Wiki Blog Community
I like how Alistair is bluring the lines between Wiki and Blog on his site. Martin does something similar, but his Bliki is read only. Alistar, otoh, is using MediaWiki to run his full site, including his blog, and encouraging people to post their thoughts on the discussion page for the related blog.
I like the informal collegial feel and I'll be interested to see if a community does in fact develop.
|May 8, 2007||–||
Fast Start at JavaOne
I'm encouraged by the number of people who are interested in unit testing and want to hear our pitch. We've been handing out JUnitFactory business cards like candy -- the ability to generate dashboards is a killer new feature -- and the printed copies of The Way of Testivus are popular as well. (I'm still waiting to see someone put on our karma > dogma t-shirts. Maybe tomorrow..)
I've been mostly busy occupied describing AgitarOne to people but in between I've managed to catch up a bit with Paul Hammant (who is pleased I finally have the include.projects working so he can Branch by Abstraction) and Andy Glover (who is threatening to join us in Belgium). Andy introduced me to prolific traveling speaker Neal Ford, who must enjoy being on the road far more than I do. I got within handshaking distance of ASM
Looking foward to my next break and the opportunity for some longer conversations...
|May 7, 2007||–||
At JavaOne This Week
Reading John's post reminded me that I should let people know I'll be at JavaOne this week on booth duty for Agitar. My favorite parts of these events are all the side conversations so if you want to talk about CruiseControl, CITCON, developer-testers/tester-developers, OIF, how to run an open spaces conference, JUF, adopting developer testing, introducing change in general (I'm looking for material for my 'Tic-Tac' session with Alistair Cockburn at Agile 2007), or The Way of Testivus (PDF) stop by the booth or send me an email and we can set up some time to talk. (Following Bret's session I'm really interested in hearing from people who have had good experiences using RSpec on a Java project.) See you there...
|Apr 27, 2007||–||
CITCON Dallas, Open Spaces, Conversations
I'm in Dallas now and most of the really hard work is done: we have space, we have sponsors, we have people coming. There are signs up, rooms, chairs, flip charts. We have drink tickets, food vouchers, and a continually replentished break station. What is left are some fiddily details like putting together almost 100 bags to handout to the attendees with sponsor materials, gifts and t-shirts. That leaves plenty of energy and attention leftover to spend on nervous anticipation...
|Apr 9, 2007||–||Dell XPS Showing JUnit Status Jason Yip pointed me to Eclipse Plug-in by Litrik de Roy that'll let you use use your Dell XPS to show the results of your JUnit tests. I can imagine telling the team "please don't interrupt me when my laptop is red."|
|Mar 22, 2007||–||Jolted!|
|Mar 21, 2007||–||At SDWest Expo A couple of weeks ago I was here at the Santa Clara Convention Center for EclipseCon and now I'm back for SDWest. Rather than speaking, this time I'm just here on booth duty. (Bob is the one doing the talking this time.) If you feel like chatting about developer testing, CruiseControl, CITCON or even AgitarOne stop on by and say hi.|
|Mar 14, 2007||–||
Avoid Shallow Eyes
Jared posted a cogent argument for peer code reviews that is worth reading if only for the killer line
With enough code, all eyes are shallow.
|Jan 26, 2007||–||
Testing Genes, Test Infection, and the Future of Developer Testing
Some developers are easily test-infected - they take to unit testing like a duck to water. Others need some time and encouragement, but eventually "get it". A third group appears to have immunity to test infection. I invent a test-gene model to categorize these groups and look at its implications for the future of developer/unit testing.
|Jan 21, 2007||–||
Lessons From The Long Road Home?
Yesterday I rashly predicted it would take me about 28-ish hours to get home from Bangalore, but now I find myself writing this from a hotel in London. It seems the relatively good luck I've had in my traveling all came to an end on this trip and over the week I've had to deal with (1) my luggage not arriving with me in Bangalore, (2) my Chennai-Bengalore flight being delayed by four hours, (3) a two-hour sit on the tarmac in Bangalore waiting for the fog to lift, leading to (4) missing my connecting flight in London. Reflecting on these minor setbacks over my bland English breakfast (I miss those idli with sambar already!) I decided there was a lesson in here on one of my favorite development/process topics, which is feedback.more »
|Jan 20, 2007||–||
STeP-Ing Out of Bangalore
It is 3:55 AM and I need to head to the airport in about 30 minutes but before my lovely 28-ish hour journey back home I wanted to jot down a repeating theme from the STeP-In Conference that just concluded here in Bangalore...more »
|Nov 22, 2006||–||Give it up for fallibility If there's anything I've learned from adopting agile software practices and working at a company that embraces them, it's to have respect for fallibility. more »|
|Nov 1, 2006||–||
In the path of Pagan Raiders
Brian Marick is a funny guy
Those in the Agile world all know of resistance to Agile from those middle managers who see it as a threat to their power to command and control. Telling such a person that her sabotage endangers the company's ROI is like an abbot standing in the path of Christian raiders and threatening them with loss of their immortal souls: sometimes it works, but nowhere near often enough. And it never works with the worshippers of Odin.
|Sep 12, 2006||–||SDBP: Clean Code by Robert Martin more »|
|Sep 11, 2006||–||
In Boston for SDBP
I'm in Boston tonight, in town for Software Development Best Practices. I'll be giving a talk on Wednesday, along with Alistair Cockburn, on "Creating Change One Tic-Tac At a Time". The idea for this talk grew out of a conversation that Alistair and I had back at the Jolt Awards in March and it incorporates information and ideas from a wide range of sources. For my part I'm drawing on The Moral Animal for the importance of status, Taking Charge of ADHD for the idea of a token economy, Flow for insights into what people consider rewarding, Influence for some "weapons of persuasion", not to mention a host of others I can't name, plus my own experiences leading development teams and our experiences at Agitar helping our customers adopt developer testing. These last two categories are probably the most important, because that is where I've come to believe that cultural change is simply the most difficult task anyone can undertake, and changing the practices of a development team in any significant way require a change of culture. Alistiar has a similar view on the importantance and difficulty of cultural change and brings his own diverse and illustrious experiences to bear on the discussion. If you're at SDBP hope to see you there, but if you're not I'd be interested in your thoughts on the topic (j t f at a g i t a r dot c o m).
|Aug 24, 2006||–||Green Shift is Bull Shift|
BayXP Summary of Agile 2006
I know there was more but I didn't take notes, so that's all you get, unless some kind soul adds more info in the comments.
|Jul 21, 2006||–||
University Credit for Learning About XP
James Shore is involved in what seems like an great opportunity for computer science students at Portland State University to learn some real world sklls. Along with Dr. Andrew Black, PSU Professor of Computer Science, they are putting on the course Extreme Programming: Principles & Practices. If you're up in Portland, Oregon it looks worth checking out...
|Jul 6, 2006||–||
"The lesson of the bloat trochar and the rulebook"
Brian Marick is at it again with a must-read post on the Agile Testing mailing list titled "The lesson of the bloat trochar and the rulebook", but unlike all the previous posts or messages I've directed my gentle readers to view this one is entirely unquotable. To me it is a single piece, to be consumed entire or not at all. The closest I can come to providing the flavor is the embarrassing situation of quoting the post quoting Whitehead:
It's like what Whitehead said about notation: "By relieving the brain of all unnecessary work, a good notation sets it free to concentrate on more advanced problems, and in effect increases the mental power of the race."... but that doesn't do it justice. Maybe better is to quote Kevin's reaction:
Outstanding post, Brian. I always wondered what the little star was for in GMail. Now I know. Your post has a little gold one next to it.So... go read it already, 'k?
|Apr 1, 2006||–||
Refrigerator Code or Girl Code or ...
It doesn't matter if you call it Refrigerator Code or Girl Code or Beautiful Code or simply Clean Code, the meme is out there that is isn't enough to say the code works and then leave it at that. Even if you find yourself unmoved by Kathy's aesthetic arguments you should weigh Uncle Bob's assertion that "keeping your code clean is not just cost effective; it’s a matter of professional survival."
|Mar 29, 2006||–||
Ed Gibbs is My New Hero
He's actually practicing two of the best practices I know of: regular one-on-ones and code reviews. In my own management career I found it very hard to stick w/the weekly one-on-one schedule even though I believe it is hugely important. And code reviews are probably the best sofware development practice that (virtually) nobody does. This guy is obviously working very hard to put theory into practice and for that he has my respect.
|Mar 13, 2006||–||Project Dependencies Using Ant On the CruiseControl user mailing list there was another instance of the FAQ "how do I build by dependent projects", and Joe Schmetzer linked to his recently posted article on Project Dependencies Using Ant. Neat technique and worth a read if only as an illustration of clever use of common Ant scripts.|
|Feb 9, 2006||–||Headless Hello World at EclipseCon 2006! Way back in August I wrote a pictorial guide to creating a headless hello world eclipse plug-in, and then in December I tapped the power of my massive blog fanbase to shill for votes for my EclipseCon short talk proposal. Today I'm happy to report that our efforts were a success and to invite you, if you're going to be at EclipseCon, to stop by March 22nd at 4:15 (that's 16:15 for my international audience) and listen to the very exciting short talk "Hello World" as a Headless Eclipse Plug-in. I promise it will be worth all 9 minutes of your time.|
|Feb 6, 2006||–||
So you want to build a spice rack?
"A hammer?" he asks. "Nobody really buys hammers anymore. They're kind of old fashioned."
(Now try testing it...)
|Nov 18, 2005||–||
Influence of Other Languages on Design
The Pragmatic Programmers recommend learning a new language every year. Not because you need to know a whole bunch of languages, but because other languages use idioms that you might not think of using in your everyday language.more »
|Nov 4, 2005||–||Open Quality Recognized Kevin Rutherford, on his blog Silk and Spinach describes our open quality initiative and hits the nail right on the head. more »|
|Nov 1, 2005||–||Show Me Your Tabs and I'll Tell You Who You Are A few weeks ago my friend Julio emailed me a picture of the stack of books he has on his desk waiting to be read. I thought this was a great thing and if I was a little better organized I would have sent him a reciprocal email already. I was reminded of his picture the other day when I looked at the stack of books on my desk at work -- Extreme Programming Explained (1st edition), Design Patterns, Slack and Unleashing the Ideavirus. It really struck me that this collection has got to mean something... more »|
|Oct 6, 2005||–||Ruby, Rails, Eclipse and a Link to Remember I posted before about the virtuous cycle I envision when I link to something useful from my blog: it'll be easy for me to find it later, my vast :) reader-base will be exposed to this useful thing, and it will be more likely to be found by people via some related google search. The useful item for the day are Brian Hogan's excellent directions on Setting up a Rails Development Environment on Windows Using Eclipse. If you're using Ruby/Rails but not on Windows don't let that stop you from taking a look because some of the best parts of about setting up the external tools in Eclipse. In fact I think the directions are worth looking at for any Eclipse user just to get a good idea about some of the options that are available. I've been using Eclipse off and on since 2.x and I learned quite a bit about things that I always knew were possible but didn't know exactly how. Jtf says "two thumbs up".|
|Sep 8, 2005||–||
Dogs and Doorknobs
William Pietri on the extreme programming mailing list:
Tight feedback loops provide excellent learning environments. Bacteria learn to beat an antibiotic in a decade or two. But it will be quite a while before dogs evolve their way around the doorknob.
|Aug 23, 2005||–||Headless Hello World in Eclipse Yesterday I needed to find out how to create a headless (console-mode, non-GUI) application plug-in for Eclipse, and while I could easily find information assuring me it could be done, I had more trouble finding out exactly how to do it. Turns out it is really easy. My "headless hello world" plug-in is here, and if you read on you'll get my pictorial guide to building your own headless hello world plug-in. more »|
|Aug 18, 2005||–||Joel (Still) Doesn't Know XP I love reading Joel On Software. He's a smart guy with lots of good ideas, which makes it all the more frustrating when he's wrong about something. The topic on which he is mostly likely to be wrong is XP, but that isn't too surprising as he's never actually done it, which makes it a bit like criticising someone using the Penhold-Style grip when you've only ever used the Shakehands-Style. You might be a very fine table tennis player, but you've now entered the realm of speaking out of your... ignorance. And that's about how it sounded in Joel's recent article on The Project Aardvark Spec... more »|
|Jul 20, 2005||–||Shipping It I love to read, to learn new things or even new ways of communicating old truths. An ancillary joy is then handing out the books I've read to other people, and then seeing their reaction. It is always nice if the recipient enjoys what they read, but it is a really special feeling when you give someone a book and it changes the way they think and act. So I'm really pleased to have just finished reading a book that I know I'll be handing out time and time again, and that's Ship It!, "A Practical Guide to Successful Software Projects". more »|
|Jun 25, 2005||–||
I would like to introduce myself as a new Agitator. I am Bob Evans and I am working on some of the next product features for the Agitator.more »
|Mar 9, 2005||–||
Alberto will present at the Silicon Valley Java Users Group
On Wednesday March 9, 6:30pm, Alberto will present "The Future of Developer Testing for Java" at the Netscape office in Mountain View, California. If you are interested meeting Alberto, hearing his views, and seeing the Agitator product demo, you can find the details about the evening at the website of the Silicon Valley Java Users Group.
|Feb 16, 2005||–||BayXP User Group Meeting at Agitar's Office Alberto and Jeffrey are presenters at the next meeting of the Bay Area XP User Group. The meeting is at our office, so come and see us if you are in the area! more »|
|Nov 17, 2004||–||Live blog from the Developer Testing Forum. I am here at the 350 seat PARC-George E. Pake Auditorium in Palo Alto, waiting for the Forum to begin at 9am. We're expecting a good sized crowd. Traffic was terrible, but already a lot of people are in the lobby...I hope the food holds out. The combination of Kent Beck plus talent from local companies such as Google, Wells Fargo, and Oracle has resulted a lot of interest. more »|
|Nov 16, 2004||–||DeveloperTesting to cover Kent Beck presentation at Developer Testing Forum with live blog Agitar Software and SDForum are co-sponsoring the November 17 Developer Testing Forum, to be held from 8:30am - 12:30 PST at the PARC-George E. Pake Auditorium in Palo Alto, California. I will be reporting from the Forum via a live weblog on DeveloperTesting.com. more »|
|Oct 2, 2004||–||Individual Weblogs We have moved the developertesting.com site over to a new linux server and are now creating it with Movable Type 3.1. That gives us some capabilities we did not have before. One of the first changes we are making as a result is to give the contributors to the site their individual weblogs. This way they can write about more varied topics and decide per entry if it should appear on the main developertesting pages. more »|
|Jul 22, 2004||–||Reflections on SDForum Agile Summit On Wednesday I attended the SDForum Agile Summit which was a 4.5 hour program with two keynote speakers and three panels. Much of the information was familiar ground to me but the discussion on the need for courage made the trip worthwhile. more »|
|Jul 15, 2004||–||JavaOne Pictures Looking over developertesting.com we certainly have been a bit slow with our postings recently. We do have a few excuses, but at the same time I promise we'll get back at it this month. About the excuses?: we shipped version 1.5 of the Agitator, started operations in Australia, India and Japan, did more customer briefings than ever before, and we did exhibit at JavaOne! more »|
|Dec 21, 2003||–||History of Iterative Development Methods On this blog we'll be discussing automation of developer testing. This is closely related to processes that drive software development projects, and in particular to the iterative development methods. An article by Craig Larman and Victor Basili in IEEE software gives a concise overview of the history of these approaches to software development. Thanks to Martin Fowler for pointing it out on his blog.|