Chapter 5. Programmer Tests: Using TDD with ADO.NET
In this chapter, we demonstrate how to write programmer tests when implementing a data access layer using ADO.NET. We limit the scope of this chapter by implementing only functionality that is needed to implement the data access aspects of the Web service. (See Chapter 4 for a more complete discussion of the feature.) As you will see, not only do we have to implement the functionality associated with the feature, we have to augment the solution to be able to write tests appropriately. In later chapters, this implementation will evolve to address additional capabilities such as transactions, concurrency, and updates.
Testing the Database Access Layer
Testing a program that accesses data stored in ...
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