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AusLUG2011
Meet.Share.Learn 29th
& 30th
August, Sydney, Australia
I Smell A RAT
Rapid Application Testing
Peter Presnell (GBS)

& 30th
AusLUG2011
Peter Presnell

& 30th
AusLUG2011
Contact Information
Twitter: PeterPresnell
Blog: www.bleedyellow.com (www.planetlotus.org)
Skype: peter.presnell
LinkedIn: PeterPresnell
Sametime: Yellowbleeders
www.bleedyellow.com

& 30th
4
AusLUG2011
Effer Of The Ineffible
Adjective
Incapable of being expressed or described in
words; inexpressible
Not to be spoken because of its sacredness;
unutterable

& 30th
5
AusLUG2011
And So To Testing....
“Testing is an infinite process of comparing the
invisible to the ambiguous in order to avoid the
unthinkable happening to the anonymous”
James Bach

& 30th
6
AusLUG2011
Are There Any Testers In The Room?

& 30th
AusLUG2011
“we have as many testers as we have developers. And testers
spend all their time testing, and developers spend half their
time testing. We're more of a testing, a quality software
organization than we're a software organization.”
Bill Gates (Information Week, May 2002)

8
& 30th
Name Your Poison

& 30th
9
AusLUG2011
Test Planning
Make testing more of a science
than an art

& 30th
10
AusLUG2011
Unit Testing
Applications work because each of the
parts (units) do their job

& 30th
11
AusLUG2011
Unit Testing
LotusScript is easier to unit test than @Formula
OO LS is easier to unit test than Procedural LS
Java is easier to unit test than SSJS
MY code is always easier to test than YOURS!www.junit.org
www.junit.org

& 30th
12
AusLUG2011
Testing XPages?
Medusa
www.openntf.org

& 30th
13
AusLUG2011
Integration Testing
Validate the little bits with some big
picture testing

& 30th
14
AusLUG2011
Smoke Testing
Those tests which must always be
executed every time

& 30th
15
AusLUG2011
System Testing
What did we add?
What did we change.
What did we fix?

& 30th
16
AusLUG2011
Regression Testing
Ouch... did something else break?

& 30th
17
AusLUG2011
Performance Testing
One user on a local workstation: OK
1,000 users on a shared prod. server: ???

& 30th
18
AusLUG2011
Finding Memory Leaks
www.yourkit.com

& 30th
RAT: Kill Bugs Faster

& 30th
AusLUG2011
Rapid Application Development
RAD is a methodology and
NOT a speed contest

& 30th
AusLUG2011
“Is That What You Want”

& 30th
AusLUG2011
XPages
“XPages Is Less RAD Than Classic Notes”
Peter Presnell, AUSLUG 2011

& 30th
AusLUG2011
Agile Methodologies
www.rallydev.com

& 30th
24
AusLUG2011
Test Driven Development
Define your criteria for success
before you start to write the solution

& 30th
25
AusLUG2011
TDD: Example
Requirement:
Salary Field: Numeric
TDD:
When field contains non-numeric characters Fail…
When field is zero Fail....
When field is negative Fail…
When field is not an integer Modify & Pass…
Else Pass

& 30th
26
AusLUG2011
Automated Test Plans
More time and effort should go into
test planning than test execution.
Rapid requires Automation

& 30th
27
AusLUG2011
Automated Test Execution
Automation allows the same test to be run
many times for little additional cost
www.seleniumhq.org

& 30th
The Art Of Trapping
Notes Bugs?

& 30th
AusLUG2011
DXL
... the answer is out there

& 30th
AusLUG2011
CRUD
For each Form/Object....
Can I Create, Read, Update, and Delete
(where applicable)

& 30th
AusLUG2011
CRUD

& 30th
AusLUG2011
UI Components
Ensuring every component
behaves the way it should

& 30th
AusLUG2011
UI Components (XPages)

& 30th
AusLUG2011
UI Components

& 30th
AusLUG2011
UI State
For every combination of Hide-When
(Visible, Rendered) what can I see
(or not see)

& 30th
AusLUG2011
UI State

& 30th
AusLUG2011
Event Model
What events do I have, and do they
work at the correct time in the correct
sequence?

& 30th
AusLUG2011
Event Model

& 30th
AusLUG2011
Event Model (Logging)

& 30th
AusLUG2011
Event Model (Program Logic)
www.aivosto.com

& 30th
AusLUG2011
Styling
Beauty is in the eye of the beholder

& 30th
AusLUG2011
Styling

& 30th
AusLUG2011
Workflow
Define and verify states and transitions

& 30th
Building a “Before
And After” Mousetrap

& 30th
AusLUG2011
Common Scenarios
Who wrote this $%&* code!
Migrating to a new release
Migrating to XPages
Adding a Mobile interface

& 30th
AusLUG2011
True Or False?
Our company's Notes applications are
always well documented?

& 30th
AusLUG2011
True Or False?
All of our Notes applications have
formal test plans?

& 30th
AusLUG2011
True Or False?
Most of our Notes applications have
formal test plans?

& 30th
AusLUG2011
True Or False?
Some of our Notes applications have
formal test plans (I think)?

& 30th
AusLUG2011
True Or False?
None of our Notes applications have
formal test plans?

& 30th
AusLUG2011
Ineffable?
Does it still do what it did before?

& 30th
AusLUG2011
Before And After Testing
Write One Set of Tests
Compare Results

& 30th
54
AusLUG2011
The Goal Of Testing

& 30th
AusLUG2011
Cost Versus Risk
Keep throwing more and more tests
Automated tests are faster (cheaper?)
Some tests are better predictors than others
Save all failed tests and re-use

& 30th
AusLUG2011
3 Minutes!!!

& 30th
AusLUG2011
In Closing....
“Sometimes it pays to stay in bed on
Monday, rather than spending the rest
of the week debugging Monday's code.”
~Dan Salomon

& 30th
AusLUG2011
Questions???

�ݺ�ߣ

I Smell a RAT: Rapid Application Testing

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