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JUnit in Action, Third Edition
book

JUnit in Action, Third Edition

by Catalin Tudose
January 2021
Intermediate to advanced content levelIntermediate to advanced
560 pages
15h 13m
English
Manning Publications
Content preview from JUnit in Action, Third Edition

19 Testing database applications

This chapter covers

  • Examining the challenges of database testing
  • Implementing tests for JDBC, Spring JDBC, Hibernate, and Spring Hibernate applications
  • Comparing the different approaches to building and testing database applications

Dependency is the key problem in software development at all scales. . . . Eliminating duplication in programs eliminates dependency.

--Kent Beck, Test-Driven Development: By Example

The persistence layer (or, roughly speaking, database access code) is undoubtedly one of the most important parts of any enterprise project. Despite its importance, the persistence layer is hard to unit test, mainly due to the following three issues:

  • Unit tests must exercise code in isolation; the ...

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