mockazo
QuickCheck
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mockazo | QuickCheck | |
---|---|---|
- | 1 | |
14 | 692 | |
- | - | |
0.0 | 7.7 | |
about 4 years ago | 7 days ago | |
Haskell | Haskell | |
MIT License | BSD 3-clause "New" or "Revised" License |
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mockazo
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Tracking mentions began in Dec 2020.
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.
https://github.com/nick8325/quickcheck
What are some alternatives?
fitspec - refine properties for testing Haskell programs
hedgehog - Release with confidence, state-of-the-art property testing for Haskell.
axiomatic-classes - Specify axioms for type classes and quickCheck all available instances
hspec - A Testing Framework for Haskell
bdd - A domain-specific language for testing programs using Behavior-Driven Development (BDD) process in Haskell
HUnit - A unit testing framework for Haskell
fixie - 🚴 Opininated testing framework for mtl style (spies, stubs, and mocks)
hspec-wai - Helpers to test WAI applications with Hspec
StrictCheck - Keep your laziness in check!
quickspec - Equational laws for free
titan - Testing Infrastructure for Temporal AbstractioNs
quickcheck-state-machine - Test monadic programs using state machine based models