Top 7 Kotlin Assertion Projects

Kotest

6 3,469 9.8 Kotlin

Powerful, elegant and flexible test framework for Kotlin with additional assertions, property testing and data driven testing

Project mention: Kotlin&Junit vs Groovy&Spock | reddit.com/r/Kotlin | 2022-05-05

Here you are: https://github.com/kotest/kotest/issues/189
kotlin-power-assert

1 435 5.1 Kotlin

Kotlin compiler plugin to enable diagrammed function calls in the Kotlin programming language

Project mention: Kotlin Team AMA #3: Ask Us Anything | reddit.com/r/Kotlin | 2021-05-27

Other examples are atomicfu and power assert (developed and maintained externally!), and we expect this list to grow even further.
Appwrite

appwrite.io
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Appwrite - The Open Source Firebase alternative introduces iOS support. Appwrite is an open source backend server that helps you build native iOS applications much faster with realtime APIs for authentication, databases, files storage, cloud functions and much more!
strikt

0 413 8.2 Kotlin

An assertion library for Kotlin
atrium

0 413 8.8 Kotlin

A multiplatform assertion library for Kotlin
hamkrest

0 326 0.0 Kotlin

Hamcrest for Kotlin
expekt

0 170 0.0 Kotlin

BDD assertion library for Kotlin
kiwi

0 15 0.0 Kotlin

Fluent assertions for Kotlin (by from-source)
SonarQube

www.sonarqube.org
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Static code analysis for 29 languages.. Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2022-05-05.

Kotlin Assertions related posts

Kotlin&Junit vs Groovy&Spock
1 project | reddit.com/r/Kotlin | 5 May 2022
Do you use Spock or JUnit?
3 projects | reddit.com/r/java | 24 Apr 2022
Parameterized Tests with Junit5 on Kotlin
1 project | reddit.com/r/Kotlin | 3 Apr 2021
Quick testing tips #2 - test method names in Junit5
1 project | reddit.com/r/Kotlin | 18 Feb 2021

Index

What are some of the best open-source Assertion projects in Kotlin? This list will help you:

	Project	Stars
1	Kotest	3,469
2	kotlin-power-assert	435
3	strikt	413
4	atrium	413
5	hamkrest	326
6	expekt	170
7	kiwi	15

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