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Artos vs Kotest comparison of testing frameworks
What are the differences between Artos and Kotest?

Artos

https://www.theartos.com/

Kotest

https://github.com/kotest/kotest
Programming language

Java

Kotlin

Category

Functional Testing, End-to-End Testing, Unit Testing

Unit Testing

General info

Artos is an opensource BDD testing framework for writing Unit, Intergration and Functional tests

Artos includes pre-configured logging framework and extent reports, utilities to write flow for manual/semi-automated testing and supports BDD testing using cucumber scripts.

kotest is a powerful, elegant and flexible test framework for Kotlin, formerly known as kotlintest

Kotest has excellent support for data driven testing or table driven testing where it has the ability to quickly rerun the same test over and over with a predefined set of inputs and expected values
xUnit
Set of frameworks originating from SUnit (Smalltalk's testing framework). They share similar structure and functionality.

Yes

It is a xUnit style framework

No

Client-side
Allows testing code execution on the client, such as a web browser

Yes

With Artos you can perform unit tests on front-end components

Yes

You can test front-end components with kotest
Server-side
Allows testing the bahovior of a server-side code

Yes

You can unit test server side behaviours and functionalities by testing specific back-end classes and functions

Yes

Yes, you can test back-end components with kotest
Fixtures
Allows defining a fixed, specific states of data (fixtures) that are test-local. This ensures specific environment for a single test

N/A

Yes

kotest contains fixtures, that is the setup / teardown functions
Group fixtures
Allows defining a fixed, specific states of data for a group of tests (group-fixtures). This ensures specific environment for a given group of tests.

N/A

Yes

kotest has group fixtures available
Generators
Supports data generators for tests. Data generators generate input data for test. The test is then run for each input data produced in this way.

N/A

N/A

Licence
Licence type governing the use and redistribution of the software

MIT License

Apache License 2.0

Mocks
Mocks are objects that simulate the behavior of real objects. Using mocks allows testing some part of the code in isolation (with other parts mocked when needed)

You can use a third party library like mockito

Yes

You can use a third party library like mockk to create mocks
Grouping
Allows organizing tests in groups

Yes

Artos allows creation of test suites and they are run by use of a test script

Yes

You can create test suites with kotest
Other
Other useful information about the testing framework