Next Generation Java Testing: TestNG and Advanced Concepts by Cédric Beust, Hani Suleiman

By Cédric Beust, Hani Suleiman

I am shock, within the worst experience, with this book.
I'm begining now with TDD, and studied JUnit. So, to have a moment opinion, i made a decision learn a publication approximately TestNG, yet my selection was once very wrong.
The authors believe that the reader have an entire realizing of TDD and TestNG, and waste it slow (and mine) speaking approximately how TestNG is so larger than JUnit. yet they evaluate TestNG with JUnit three! i believe they seem to be a bit outmoded. should you ask my opinion, the answer's: do not buy this e-book!

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We don’t really believe that JUnit is deeply flawed, but we do think that it has outlived its usefulness. As its name implies, JUnit is a unit testing framework. If you are trying to do more than just unit testing (such as testing your system as a whole), it should not come as a surprise that JUnit is no longer the best tool for this job. 0, which was the first major release the project had seen in almost four years. JUnit 4 borrowed a lot of concepts from TestNG—something that we take great pride in—among which are expected exceptions, annotations, a few more configuration methods, and timeouts.

7. Note that all these methods and classes are being given to TestNG only for consideration. Once TestNG has gathered the entire set of candidate methods, additional conditions, such as their belonging to certain groups and attributes to their @Test annotations, will eventually decide whether they should be run or excluded. 20 Chapter 1 Getting Started Configuration annotations are all the annotations that start with or @After. Each of these methods defines events in the TestNG lifecycle. As we saw in the previous section, TestNG defines five different configuration annotations.

If you are currently using JUnit 3 and you are considering upgrading to a better framework, we hope that this book will help you make your decision. 8 Chapter 1 Getting Started Designing for Testability Not all code is testable, and not all testable code is necessarily good code. Writing good production code that can also be easily tested is a constant challenge that today’s developers need to keep in mind at all times. As we will see in this section, designing for testability requires making compromises and, sometimes, letting go of principles that we have taken for granted for a long time.

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