katt vs test_that_json

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katt		test_that_json
	Project
3	Mentions	-
117	Stars	10
0.0%	Growth	-
0.6	Activity	0.0
12 months ago	Latest Commit	almost 6 years ago
Erlang	Language	Elixir
Apache License 2.0	License	MIT License

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

katt

Posts with mentions or reviews of katt. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-09-11.

Beyond OpenAPI
12 projects | news.ycombinator.com | 11 Sep 2023

What this misses is the curl response format.
Long time ago at Klarna we used this tool: https://github.com/for-GET/katt Here's an example: https://github.com/for-GET/katt/blob/master/doc/example-http...
KATT (Klarna API Testing Tool) Is an HTTP-Based API Testing Tool for Erlang
2 projects | news.ycombinator.com | 25 Nov 2022
Hurl, run and test HTTP requests with plain text
14 projects | news.ycombinator.com | 25 Nov 2022

https://github.com/for-GET/katt is the same concept, but following the pattern matching philosophy. Written in Erlang, available as a CLI tool as well but needs the erlang runtime installed.
Code example: https://github.com/for-GET/katt/blob/master/doc/example-http...
Disclaimer: I'm one of the authors, thus biased, but the reason I'm mentioning katt is that the low barrier of entry for captures and asserts makes it a nice requirement tool for non-techs to write complex API scenarios.

test_that_json

Posts with mentions or reviews of test_that_json. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning test_that_json yet.
Tracking mentions began in Dec 2020.

What are some alternatives?

When comparing katt and test_that_json you can also consider the following projects:

ponos - ponos is a simple yet powerful load generator written in erlang

fqc - FiFo Quickcheck helper

proper - PropEr: a QuickCheck-inspired property-based testing tool for Erlang

FakeServer - FakeServer integrates with ExUnit to make external APIs testing simpler

mix_erlang_tasks - Common tasks for Erlang projects that use Mix

factory_girl_elixir - Minimal implementation of Ruby's factory_girl in Elixir.

hound - Elixir library for writing integration tests and browser automation

double - Simple injectable test dependencies for Elixir

bypass - Bypass provides a quick way to create a custom plug that can be put in place instead of an actual HTTP server to return prebaked responses to client requests.

gimei

excheck - Property-based testing library for Elixir (QuickCheck style).

ecto_it - Ecto plugin with default configuration for repos for testing different ecto plugins with databases