volkswagen
fast-check
volkswagen | fast-check | |
---|---|---|
27 | 21 | |
13,208 | 4,107 | |
- | - | |
0.0 | 9.8 | |
5 months ago | 3 days ago | |
JavaScript | TypeScript | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
volkswagen
- "Volkswagen' detects when your tests are being run in a CI server
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Trident missile test fails for a second time in a row
Or, more practically, they may be using pytest-vw (https://github.com/auchenberg/volkswagen).
- A surprisingly simple way to foil car thieves
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Interviu Mid C++
import volkswagen
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Open invite to join r/AskChemistry
#1: Please don’t use “win” as an abbreviation for Microsoft Windows in GNU software or documentation. [...] calling something a “win” is a form of praise. You’re free to praise Microsoft Windows on your own if you want, but please don’t do so in GNU packages. | 60 comments #2: 'volkswagen' detects when your tests are being run in a CI server and makes them pass | 19 comments #3: In 2001, I said "I use Linux" to RMS's face, and interrupted his usual rant by explaining that the userspace was not GNU, so I did mean "Linux". He was speechless for the best 5 seconds of my life. | 34 comments
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Das Auto.
So they need https://www.npmjs.com/package/volkswagen
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Imagine someone is paying you to destroy their codebase. How would you do it?
Along with no tests, you should probably remove any linting tools. If the code doesn't still have to work maybe consider removing ci/cd, or just https://github.com/auchenberg/volkswagen
- How to test your Python Programm 😂
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Thousands of Volkswagen and Audi cars sitting idle in the middle of the Mojave Desert. Models manufactured from 2009 to 2015 were designed to cheat emissions tests mandated by the United States EPA. Following the scandal, Volkswagen had to recall millions of cars. (Credit:Jassen Tadorov)
Best repo on GitHub.
- like webdev and flexbox
fast-check
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The 5 principles of Unit Testing
Libraries like JSVerify or Fast-Check offer essential tools to facilitate property-based testing.
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How to Survive Your Project's First 100k Lines
Strong agree!
For JavaScript, I suggest folks check out fast-check [0] and this introduction to property-based testing that uses fast-check [1].
This is broadly useful, but one specific place I've found it helpful was to check redux reducers against generated lists of actions to find unchecked edge cases and data assumptions.
[0] https://github.com/dubzzz/fast-check
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Master property-based testing in JavaScript: A step-by-step tutorial
Brilliant, this is a massive improvement. Previously I was fumbling around in https://github.com/dubzzz/fast-check/tree/main/packages/fast-check/documentation for info.
- Bring the power of property based testing framework fast-check into Vitest
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[AskJS] Should I be generating random data for parameters when unit testing?
There's a library for exactly that: FastCheck.
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Integrate Jest and fast-check together
It makes @fast-check/jest, the best option to integrate Jest and fast-check, as it provides an abstraction over both to ease their mutual integration.
- I Created an API to Generate Mock Information
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Generating dummy entities with random data for tests based on types
The closest that I know of (and I have not used this) is zod-fast-check. It generates fast-check “arbitraries” (test data generators) for property-based testing based on zod schemas. Of course, this requires that you use zod to define your types, which has some downsides. Fortunately there is another tool, ts-to-zod, (which I also have not used) which will codegen zod schemas based on TS type definitions. If you thread these four libraries together you should end up with the ability to write random tests on generated data with very little overhead. In theory.
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Best practice where to test validation?
For something like this, I might break out fast-check for testing. It’s good at generating a wide range of values for a given type, and could help you get good test coverage without having to hand-author a lot of repetitive error inputs.
- Fast-check: How it works
What are some alternatives?
mib2-toolbox - The ultimate MIB2-HIGH toolbox.
Unexpected - Unexpected - the extensible BDD assertion toolkit
jest - Delightful JavaScript Testing.
Blooket-Collection - A Collection of Blooket cheats.
tape - tap-producing test harness for node and browsers
nyc - the Istanbul command line interface
trevor - 🚦 Your own mini Travis CI to run tests locally
Mochify - ☕️ TDD with Browserify, Mocha, Headless Chrome and WebDriver
test-each - 🤖 Repeat tests. Repeat tests. Repeat tests.