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

	Spinach https://github.com/codegram/spinach	Kotest https://github.com/kotest/kotest
Programming language	Ruby	Kotlin
Category	Acceptance Testing	Unit Testing
General info	Spinach is a BDD framework on top of Gherkin Spinach is a high-level BDD framework that leverages the Gherkin language to help define executable specifications of your application or library's acceptance criteria.	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.	No	No
Client-side Allows testing code execution on the client, such as a web browser	N/A	Yes You can test front-end components with kotest
Server-side Allows testing the bahovior of a server-side code	Yes You can test any server-side behaviour with Spinach	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	No	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.	No	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.	Yes Spinach has inbuilt generator methods	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)	Yes Spinach can access the rspec-mocks methods	Yes You can use a third party library like mockk to create mocks
Grouping Allows organizing tests in groups	Yes Spinach Integrates with your RSpec test suite which allows declaring example groups and contexts.	Yes You can create test suites with kotest
Other Other useful information about the testing framework