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Agile Principles, Patterns, and Practices in C#
book

Agile Principles, Patterns, and Practices in C#

by Micah Martin, Robert C. Martin
July 2006
Intermediate to advanced
768 pages
16h 43m
English
Pearson
Content preview from Agile Principles, Patterns, and Practices in C#

4. Testing

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© Jennifer M. Kohnke

Fire is the test of gold; adversity, of strong men.

—Seneca (c. 3 B.C.–A.D. 65)

The act of writing a unit test is more an act of design than of verification. It is also more an act of documentation than of verification. The act of writing a unit test closes a remarkable number of feedback loops, the least of which is the one pertaining to verification of function.

Test-Driven Development

Suppose that we followed three simple rules.

  1. Don’t write any production code until you have written a failing unit test.
  2. Don’t write more of a unit test than is sufficient to fail or fail to compile.
  3. Don’t write any more production ...
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Publisher Resources

ISBN: 0131857258Purchase book