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Testing with JUnit

By : Leonard Przybylski, Frank Appel
Book Image

Testing with JUnit

By: Leonard Przybylski, Frank Appel

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Testing with JUnit
Leonard Przybylski | Frank Appel
Aug, 2015 | 200 pages
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Table of Contents (16 chapters)
Testing with JUnit
Testing with JUnit
Credits
Credits
About the Author
About the Author
About the Reviewers
About the Reviewers
www.PacktPub.com
www.PacktPub.com
Preface
Preface
Free Chapter
1
Getting Started
Getting Started
Why you should busy yourself with unit tests
Setting the table
Serving the starter
Understanding the nature of a unit test
Summary
2
Writing Well-structured Tests
Writing Well-structured Tests
The four phases of a unit test
Choosing the next functionality to test
Getting the test names right
Summary
3
Developing Independently Testable Units
Developing Independently Testable Units
Decomposing requirements
Understanding isolation
Working with test doubles
Increasing efficiency with mock frameworks
Using test helpers
Summary
4
Testing Exceptional Flow
Testing Exceptional Flow
Testing patterns
Treating collaborators
Summary
5
Using Runners for Particular Testing Purposes
Using Runners for Particular Testing Purposes
Understanding the architecture
Using custom runners
Writing dataset tests
Summary
6
Reducing Boilerplate with JUnit Rules
Reducing Boilerplate with JUnit Rules
Understanding rules
Working with advanced concepts
Employing custom solutions
Summary
7
Improving Readability with Custom Assertions
Improving Readability with Custom Assertions
Working with the JUnit built-in assert approach
Creating flexible expressions of intent with Hamcrest
Writing fluently readable assertions with AssertJ
Summary
8
Running Tests Automatically within a CI Build
Running Tests Automatically within a CI Build
Wrapping up the sample application
Setting up an automated CI build
Integrating code coverage reports
Summary
References
References
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Index
Index

Chapter 8. Running Tests Automatically within a CI Build

This last chapter will conclude the sample application and consider important test-related architectural aspects with respect to modularization. You'll learn how continuous integration superbly supplements the test first approach and increases the artifact delivery rate. For practice, we'll set up a timeline CI build based on Maven and finish with the incorporation of coverage reports. In this chapter, we will cover the following topics:

  • Wrapping up the sample application

  • Setting up an automated build

  • Integrating code coverage reports

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