Next Generation Java Testing: TestNG and Advanced Concepts

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Next Generation Java Testing: TestNG and Advanced Concepts

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內容描述

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Description

Enterprise Java developers must achieve broader, deeper test coverage,
going beyond unit testing to implement functional and integration testing with
systematic acceptance. Next Generation Java™ Testing
introduces breakthrough Java testing techniques and TestNG, a powerful open
source Java testing platform.
Cédric Beust, TestNG's creator, and leading Java developer Hani Suleiman,
present powerful, flexible testing patterns that will work with virtually any
testing tool, framework, or language. They show how to leverage key Java
platform improvements designed to facilitate effective testing, such as
dependency injection and mock objects. They also thoroughly introduce TestNG,
demonstrating how it overcomes the limitations of older frameworks and enables
new techniques, making it far easier to test today's complex software
systems.
Pragmatic and results-focused, Next Generation Java™
Testing will help Java developers build more robust code for today's
mission-critical environments.
This book

Illuminates the tradeoffs associated with testing, so you can make
better decisions about what and how to test
Introduces TestNG, explains its goals and features, and shows how to
apply them in real-world environments
Shows how to integrate TestNG with your existing code, development
frameworks, and software libraries
Demonstrates how to test crucial code features, such as encapsulation,
state sharing, scopes, and thread safety
Shows how to test application elements, including JavaEE APIs,
databases, Web pages, and XML files
Presents advanced techniques: testing partial failures, factories,
dependent testing, remote invocation, cluster-based test farms, and more
Walks through installing and using TestNG plug-ins for Eclipse, and IDEA

Contains extensive code examples

Whether you use TestNG, JUnit, or another testing framework, the testing
design patterns presented in this book will show you how to improve your tests
by giving you concrete advice on how to make your code and your design more
testable.
 
 
Table of
Contents

Foreword     xiiiPreface     xvAcknowledgments     xxiAbout
the Authors     xxiii
Chapter 1: Getting
Started     1

Beyond JUnit
3     3JUnit
4     7Designing for
Testability     8TestNG     17Conclusion     21
Chapter 2: Testing Design
Patterns     23

Testing for
Failures     23Factories     34Data-Driven
Testing     39Asynchronous
Testing     67Testing Multithreaded
Code     71Performance
Testing     83Mocks and
Stubs     90Dependent
Testing     103Inheritance and Annotation
Scopes     113Test
Groups     119Code
Coverage     132Conclusion     150
Chapter 3: Enterprise
Testing     153

A Typical Enterprise
Scenario     154A Concrete
Example     157Test
Implementation     160Exploring the Competing
Consumers Pattern     182The Role of
Refactoring     186Conclusion     194
Chapter 4: Java EE
Testing     197

In-Container versus Out-of-Container
Testing     198In-Container
Testing     200Java Naming and Directory
Interface (JNDI)     207Java Database
Connectivity (JDBC)     210Java Transaction API
(JTA)     215Java Messaging Service
(JMS)     219Java Persistence API
(JPA)     225Enterprise Java Beans 3.0
(EJB3)     236Java API for XML Web Services
(JAX-WS)     246Servlets     255XML     262Conclusion     266
Chapter 5:
Integration     269

Guice     280DbUnit     295HtmlUnit     303Selenium     310Swing
UI Testing     312Tests for Painting
Code     316Continuous
Integration     320Conclusion     322
Chapter 6: Extending
TestNG     325

The TestNG
API     325BeanShell     335Method
Selectors     341Annotation
Transformers     346Reports     355Writing
Custom
Annotations     366Conclusion     375
Chapter 7:
Digressions     377

Motivation     377The
TestNG Philosophy     378The Care and Feeding
of Exceptionsv378Stateful Tests     382The
Pitfalls of Test-Driven
Development     385Testing Private
Methods     388Testing versus
Encapsulation     391The Power of
Debuggers     392Logging Best
Practices     394vThe Value of
Time     397Conclusion     399
Appendix A: IDE
Integration     401

Eclipse     401IntelliJ
IDEA     411
Appendix B: TestNG
Javadocs     421

JDK 1.4 and JDK
5     421Shortcut Syntax for JDK 5
Annotations     423Annotation
Javadocs     423The org.testng.TestNG
Class     428The XML
API     432
Appendix C:
testng.xml     435

Overview     436Scopes     437XML
Tags     437
Appendix D: Migrating from
JUnit     449

JUnitConverter     449Integrated
Development Environments     453Incremental
Migration and JUnit Mode     455Converting
JUnit Code     456
Index     471

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