Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

FailKit

jonreid/FailKit

When working with an Xcode project:

When working with a Swift Package Manager manifest:

Select a package version:

v1.0.0

main

Select a product:

Write expressive custom assertions that work on either Swift Testing or XCTest

Written by Jon Reid and 1 other contributor.
In development for 2 days, with 33 commits and 1 release.
This package has no package dependencies.
Including all transitive and test dependencies.
MIT licensed
1 star
1 library
No executables
No plugins
No macros
Zero data race safety errorsWhat is data race safety and how is it tested?

Compatibility

Full Build Results

v1.0.0/main
6.1
6.0
5.10
5.9

v1.0.0/main
iOS
macOS
visionOS
watchOS
tvOS
Linux
Wasm
Android

Last updated on 15 Jun 2025