Unit Testing in Java: How Tests Drive the Code

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Unit Testing in Java: How Tests Drive the Code

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內容描述

Description:

Software testing is indispensable and is one of the most discussed topics
in software development today. Many companies address this issue by assigning
a dedicated software testing phase towards the end of their development cycle.
However, quality cannot be tested into a buggy application. Early and
continuous unit testing has been shown to be crucial for high quality software
and low defect rates. Yet current books on testing ignore the developer's
point of view and give little guidance on how to bring the overwhelming amount
of testing theory into practice. Unit Testing in Java represents a
practical introduction to unit testing for software developers. It introduces
the basic test-first approach and then discusses a large number of special
issues and problem cases. The book instructs developers through each step and
motivates them to explore further.

 
Table of Contents:

Part 1: Basic Techniques1 Introduction1.1 Important Terms1.2 XP
Testing1.3 Classic Testing1.4 "Test-First Development" - A Brief
Definition1.5 Java Only - Or Other Coffee?1.6 Objectives of This
Book1.7 Organization of This Book1.8 Conventions in This Book1.9
Web Site to This Book2 Automating Unit Tests2.1 What Do We Want to
Automate?2.2 Requirements to an Automation Framework2.3 Junit2.4
Summary3 Basic Steps of the Test-first Approach3.1 Step by
Step3.2 Dependencies3.3 Organizing and Running Tests3.4
Summary4 Test Ideas and Heuristics4.1 Reworking Single
Tests4.2 Black and White Boxes4.3 Testing the Typical
Functionality4.4 Threshold Values and Equivalence Classes4.5 Error
Cases and Exceptions4.6 Object Interactions4.7 Design by
Contract4.8 More Ideas to Find Test Cases4.9 Refactoring Code and
Tests4.10 Summary5 The Inner Life of a Test Framework5.1
Statics5.2 The Life Cycle of a Test Suite5.3 Project-specific
Expansions5.4 Summary6 Dummy and Mock Objects for
Independence6.1 Little Dummies6.2 Weltering in Technical Terms6.3
Big Dummies6.4 Extending our Mansion6.5 Endoscopic Testing6.6 Mock
Objects from the Assembly Line6.7 Testing Threshold Values and
Exceptions6.8 How Does the Test Get to the Mock?6.9 Evil
Singletons6.10 Lightweight and Heavyweight Mocks6.11 File
Dummies6.12 More Typical Mock Objects6.13 External Components6.14
The Pros and Cons6.15 Summary7 Inheritance and Polymorphism7.1
Inheritance7.2 Polymorphism7.3 Summary8. How Much is
Enough?8.1 The XP Rule8.2 Clear Answers to Clear Questions8.3 Test
Coverage8.4 SummaryPart II: Advanced Topics9 Persistent
Objects9.1 Abstract Persistence Interface9.2 Persistent Dummy9.3
Designing a Database Interface9.4 Testing the "Right" Persistence9.5
Interaction Between Persistence Layer and Client9.6 Summary10
Concurrent Programs10.1 Problems Using Threads10.2 Testing
Asynchronous Services10.3 Testing for Synchronization10.4
Summary11 Distributed Applications11.1 RMI11.2 Enterprise
JavaBeans11.3 Summary12 Web Applications12.1 Functional
Tests12.2 Testing on the Server12.3 Testing with Dummies12.4
Separating the Servlet API from the Servlet Logic12.5 Testing the HTML
Generation12.6 Summary13 Graphical User Interfaces13.1 The
Direct Way13.2 Short Detours13.3 Summary14 The Role of Unit
Tests in the Software Process14.1 Activities in the Defined Software
Process14.2 Process Types and Testing Strategies14.3 Costs and
Benefits of Automated Unit Tests14.4 Commercial Process Models14.5
Will Automated Unit Tests Fit in My Process?15 Loose Ends and
Opportunities15.1 Unit Testing for Existing Software15.2 Introducing
Unit Tests to the Development Team15.3 What's MissingPart III:
AppendixA. Notes to JUnitB. Unit Tests with Other Programming
LanguagesC. GlossaryD. Bibliography &
References