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Kotlin |
See https://kotlinlang.org/docs/type-safe-builders.html for more info.
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Kotlin |
See https://kotlinlang.org/docs/type-safe-builders.html for more info.
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kata |
You have to develop an Automated Teller Machine (ATM) allowing cash withdrawals.
The ATM main features:
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coaching, scrum |
(notes taken from the article https://medium.com/the-liberators/how-to-use-powerful-questions-virtually-46a76096630a)
The best way to unleash teams is to ask questions instead of giving (your) solutions.
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Refactoring Legacy Code katas |
refactoring, kata |
Pietro Di Bello, [28 Sep 2020 at 22:59:43]:
voi cosa consigliereste come kata per aiutare un team a fare pratica con il refactoring (abituarsi a cercare di esprimere il codice in modo più chiaro e parlante partendo da una codebase piuttosto "offuscata") ? a me vengono in mente tennis kata (un po' noioso forse), gilded rose? ugly trivia? o anche il mitico goose game refactoring kata?
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testing, italian |
Oltre al classico gilded rose kata, io a suo tempo avevo fatto pratica con il Product-Export-Refactoring kata di Emily Bache, che è un ottimo esercizio per partire:
title | tags | disqus |
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What is a Unit in Unit Testing? |
testing, TDD |
pierodibello |
see the original twitter thread: https://twitter.com/christianhujer/status/1391301843683139585 by Christian Hujer
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testing |
Kent Beck, "XP Explained":
It is impossible to test absolutely everything, without the tests being as complicated and error-prone as the code. It is suicide to test nothing (in this sense of isolated, automatic tests). So, of all the things you can imagine testing, what should you test?
>You should test things that might break. If code is so simple that it can't possibly break, and you measure that the code in question doesn't actually break in practice, then you shouldn't write a test for it...
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testing |
PIT: http://pitest.org/
Example project: https://github.com/tomekkaczanowski/minimal-junit5-pitest
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testing |
(https://twitter.com/KentBeck/status/1253316253428543490)
Here's an exercise to discover the quality of your design as revealed by tests:
- Print a test
- Explain the scenario being tested aloud