proper
hound
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| proper | hound | |
|---|---|---|
| 3 | 2 | |
| 878 | 1,341 | |
| 0.1% | - | |
| 3.1 | 0.0 | |
| 9 months ago | over 2 years ago | |
| Erlang | Elixir | |
| GNU General Public License v3.0 only | MIT License |
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proper
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How programmers make sure that their software is correct
> There are generally two main categories of tests. There are unit tests [and] Integration tests
Later on there is a mention of fuzzing. However, there is something better called property tests. Where the on failure there is automatic "shrinking" of input complexity to find a minimally failing test scenario.
For Erlang and Elixir I recommend https://propertesting.com/ book and the PropEr test framework https://github.com/proper-testing/proper.
As an example, here is the use of an advanced feature called targeted property based testing: https://proper-testing.github.io/tutorials/PropEr_testing_wi... used to test a labyrinth.
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Laura Castro on Property-Based Testing in Elixir
[1] https://proper-testing.github.io/
hound
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How to Use Macros in Elixir
This is useful when several inheritors require the same set of imports and is best illustrated in Hound — a browser automation testing library:
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Open-source Deep Dive: Hound
Hound GitHub repository
What are some alternatives?
StreamData - Data generation and property-based testing for Elixir. 🔮
wallaby - Concurrent browser tests for your Elixir web apps.
espec - Elixir Behaviour Driven Development
meck - A mocking library for Erlang
Quixir - Property-based testing for Elixir
tuco_tuco
espec_phoenix - ESpec for Phoenix web framework.
ExVCR - HTTP request/response recording library for elixir, inspired by VCR.
katt - KATT (Klarna API Testing Tool) is an HTTP-based API testing tool for Erlang.
white_bread - 🍞 Story BDD tool for elixir using gherkin