| tags |
|---|
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:
Pietro Di Bello xpepper
xpepper
/ Fare pratica con l'Approval Testing.md
Created
November 20, 2021 09:17
xpepper
/ What is a Unit in Unit Testing?.md
Last active
November 20, 2021 09:17
| title | tags | disqus |
|---|---|---|
What is a Unit in Unit Testing? |
testing, TDD |
pierodibello |
see the original twitter thread: https://twitter.com/christianhujer/status/1391301843683139585 by Christian Hujer
xpepper
/ What NOT to test?.md
Created
November 20, 2021 09:16
| tags |
|---|
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...
xpepper
/ JUnit5 + Mutation Testing with PIT.md
Created
November 20, 2021 09:16
| tags |
|---|
testing |
PIT: http://pitest.org/
Example project: https://github.com/tomekkaczanowski/minimal-junit5-pitest
xpepper
/ Try the Kent Beck's exercise on tests.md
Created
November 20, 2021 09:16
| tags |
|---|
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
xpepper
/ Testing Without Mocks.md
Created
November 20, 2021 09:15
| tags |
|---|
testing, mocks |
- https://www.jamesshore.com/Blog/Lunch-and-Learn/Testing-Without-Mocks.html
- https://www.youtube.com/watch?v=jwbKSiqG0DI
Although mocks (and spies) are useful for testing interactions and isolating code, that isolation comes at a cost. Mock-based tests are solitary tests: mocks can only check if dependencies' methods are being called. They can't check if they're being called correctly.
xpepper
/ Trade-offs to consider when choosing to use Mocks vs Fakes.md
Created
November 20, 2021 09:14
| title | tags | disqus |
|---|---|---|
Trade-offs to consider when choosing to use Mocks vs Fakes |
testing |
pierodibello |
Hi there! Today we had a nice conversation in my team around the use of mocks vs fakes in doing TDD (I'm referring to mocks and fakes as defined by Fowler and Meszaros in TestDouble).
The topic was: when should I use a mock instead of a fake, and why? What are the main trade-offs to consider when doing this kind of choice?
xpepper
/ Unit tests vs Integration tests (by Jay Bazuzi).md
Created
November 20, 2021 09:13
| tags |
|---|
testing, unittest,integrationtest |
Unit tests vs Integration tests (by Jay Bazuzi)
https://twitter.com/jaybazuzi/status/1450474664871043084
"What ratio of unit tests to integration tests we want to strive for?" 80:20 was proposed.
xpepper
/ On the meaning of Unit Test (by JBrains).md
Created
November 20, 2021 09:12
| tags |
|---|
testing, unittest |
https://twitter.com/jbrains/status/1450572234842591236
"Unit test": a test for a unit.
xpepper
/ What kind of tests do you write?.md
Last active
November 20, 2021 09:11