Test Driving Your S-Wing

By Patrick Kuaemailpat <at> thekua.com || pkua <at>

thoughtworks.com

The The AgendaAgenda

Developer LoopDeveloper Loop

Acceptance Tests x1Acceptance Tests x1

Unit Tests x 100sUnit Tests x 100s

Unit Integration Tests x 10Unit Integration Tests x 10

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Writing Acceptance Tests

As an author I would like to be prompted for confirmation on exit so that I do not lose any

unsaved changes

Confirm Exit

VS

SourcSourcee

TestTest

public void testOnExitIAmAskedForConfirmation() { MainApplication application =

TestHelper.getMainApplication(); ConfirmationDialog dialog = application.clickExit(); assertNotNull(dialog); assertEquals(“Are you sure you want to Exit?”, dialog.getMessage()); dialog.clickCancel(); assertTrue(application.isShowing());}

How To Implement

• No Frameworks (yay!)• Model View Presenter• Test Things Only Worth Testing• Unit Test as Much as Possible• Code Changes Based on Tests• Demonstration…

Glue

Presenters

Views

How it all works (Yawn… I mean Architecture)

Layout Managers

Repository

Implementing Confirmation of Exit

Actually Exit

Abbot & Costello

http://abbot.sourceforge.net/

Alternatives include:

• Marathon Man– http://marathonman.sourceforge.net

• Jemmy (Netbeans)– http://jacareto.sourceforge.net

• Jacreto– http://jacareto.sourceforge.net

• JFC Unit– http://jfcunit.sourceforge.net

• Pounder– http://pounder.sourceforge.net

Robust Acceptance

Tests

Top Tips

Questions?

The resources for this presentation can be found at:

http://www.thekua.com/conferences/xp2006