JSVerify
6.4#4 in property-based testing toolsFree planFree planWebSelf-hosted
VisitJSVerify vs SwiftCheck
SwiftCheck
5.7#14 in property-based testing toolsiOSmacOS
VisitWhat both publish
| Fact | JSVerify | SwiftCheck |
|---|---|---|
| Counterexamples | When a property fails, JSVerify attempts to find the smallest possible counterexample. | When a generated test case fails, SwiftCheck shrinks the data toward a minimal counterexample. |
| Installation | The project README instructs users to install the module with npm install jsverify. | The README describes installation through Swift Package Manager, Carthage, CocoaPods, or by adding the Xcode project as a framework dependency. |
| License | The GitHub repository identifies the project license as MIT. | SwiftCheck is released under the MIT license. |
| Purpose | JSVerify is a property-based testing library for JavaScript, inspired by QuickCheck. | SwiftCheck is a Swift testing library that automatically generates random data to test program properties. |
JSVerify plans
- JSVerifyFree
SwiftCheck plans
No prices published.
Pick JSVerify if…
JSVerify suits JavaScript developers who want generated inputs to check function properties, including asynchronous ones. It may also fit TypeScript projects that can work within the limitation on the type DSL in specs.
Pick SwiftCheck if…
It suits Swift developers who want QuickCheck-style property testing with XCTest. It is useful when generated inputs and reduced failing cases fit a project’s testing approach.