Comments by "MrAbrazildo" (@MrAbrazildo) on "Test Driven Development Tutorial For Beginners" video.

  1. Good. But what I want to see is tests when you must read/write variables that are not passed as arguments to the f(). 19:46, I'm against that. If the code is holding a variable to exit later, in a later reading you won't know in advance what will be made of that variable. After a whole reading, loosing time, you will eventually realize that the code should just exit right away.
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  2.  @TamDNB  Plus, automated tests also alert whenever something right in the past starts to get wrong, as a collateral effect, due to current modifications. For instance (19:50), if he had write the 'case 3' before, and now put the 'return str' above, the previous test for 'number == 3' would alert the error.
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  3. It's acceptable to not write tests. But it's mandatory to compile often.
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