January 2003
Beginner
240 pages
6h 9m
English
book
Service- and Component-based Development: Using Select Perspective™ and UML
by Hedley Apperly, Ralph Hofman, Steve Latchem, Barry Maybank, Barry McGibbon, David Piper, Chris Simons
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Component testing
As a component is a well-bounded (encapsulated) collection of parts, it can be treated as a subsystem for testing. This means that each part needs to be tested (unit test), then the interaction between the parts (system test), and finally the component services themselves (user test). Testing is driven by the test specification for the component.
When a component consists of classes, each class instance (object) must be tested individually. This is normally done through exercising their operations via a test harness. Once you are confident in the operations of the individual classes, they can be tested working with other class instances as identified on the interaction diagrams for the component. Test cases can be derived from ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.