HUnit
QuickCheck
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| HUnit | QuickCheck | |
|---|---|---|
| 1 | 1 | |
| 119 | 691 | |
| 0.0% | - | |
| 0.0 | 7.7 | |
| almost 2 years ago | 8 days ago | |
| Haskell | Haskell | |
| BSD 3-clause "New" or "Revised" License | BSD 3-clause "New" or "Revised" 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.
HUnit
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A CRUD journey in Haskell, part I, introduction
Testing is a good engineering practice agnostic to technology or tooling. Haskell is no different and the community created a great tool for Unit testing called HUnit, inspired by the Java JUnit.
QuickCheck
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Ask HN: Is writing a math proof like programming without ever running your code?
Quickcheck is a Haskell testing library which allows the programmer to write propositions about how a function should behave, and the library will try to find cases which falsify the proposition.
If my understanding is correct, it can't "prove" any properties, only disprove them.
For concretely proving properties of a program, you would need something like Idris's dependent type system, where you can prove that a function always returns a sorted list, for example.
What are some alternatives?
hspec - A Testing Framework for Haskell
hedgehog - Release with confidence, state-of-the-art property testing for Haskell.
tasty - Modern and extensible testing framework for Haskell
HTF - Haskell Test Framework
hspec-wai - Helpers to test WAI applications with Hspec
hspec-golden-aeson - Use tests to monitor changes in Aeson serialization
quickspec - Equational laws for free
QuickCheck-GenT - A GenT monad transformer for QuickCheck library
quickcheck-state-machine - Test monadic programs using state machine based models
fitspec - refine properties for testing Haskell programs
fuzzcheck - A library for testing monadic code in the spirit of QuickCheck