Deep Dive
Fluent assertions library for Java (by jdlib)
jqwik
Property-Based Testing on the JUnit Platform (by jqwik-team)
| Deep Dive | jqwik | |
|---|---|---|
| 1 | 8 | |
| 7 | 601 | |
| - | 1.7% | |
| 7.0 | 8.4 | |
| 4 months ago | 4 days ago | |
| Java | Java | |
| Apache 2.0 license, Gnu Public License v3 | Eclipse Public License 2.0 |
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.
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.
Deep Dive
Posts with mentions or reviews of Deep Dive.
We have used some of these posts to build our list of alternatives
and similar projects.
jqwik
Posts with mentions or reviews of jqwik.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-12-27.
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Proptest: property testing in Rust
There's more to Proptest that I wrote in this post (but not much more), please check the documentation. But I hope this practical introduction will help you get started with the library in your projects. Also, check out similar libraries for different languages like the mentioned Hypothesis for Python or jqwik for Java.
- Jqwik – Property-Based Testing on the JUnit Platform
- Any library you would like to recommend to others as it helps you a lot? For me, mapstruct is one of them. Hopefully I would hear some other nice libraries I never try.
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Built a library to help generate test pojos with relevant but random data. I’d love some feedback.
See https://jqwik.net
- I just implemented a method that checks if a binary tree is symmetric, and now I want to test it with Junit. Do I need to manually create a bunch of trees, or is there an easier way?
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Simple example of property-based testing
Once we knew which property to use it was very straightforward to add a property-based test for it. We used the jqwik library. We like it because it has very good documentation and it is integrated with Junit.
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must known frameworks/libs/tech, every senior java developer must know(?)
Jqwik - I love property based testing and the way it can make you think differently about some of your code.
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Mutation testing java projects
Different to mutation testing, but on a semi-relatednpath, I've found property-based testing (e.g. https://jqwik.net/) to be valuable - thinking about the “shape“ of the expected output and getting a bunch of pseudorandom tests is pretty handy, especially for utility functions.
What are some alternatives?
When comparing Deep Dive and jqwik you can also consider the following projects:
Java Faker - Brings the popular ruby faker gem to Java
junit-quickcheck - Property-based testing, JUnit-style
LogCaptor - 🎯 LogCaptor captures log entries for unit and integration testing purposes
xray-junit-extensions - Enhanced JUnit 5 integration with Xray Test Management for Jira
XMLUnit - XMLUnit for Java 2.x
JQF - JQF + Zest: Coverage-guided semantic fuzzing for Java.