nextest
proptest
nextest | proptest | |
---|---|---|
16 | 15 | |
1,954 | 1,582 | |
2.6% | 1.8% | |
9.8 | 8.3 | |
3 days ago | about 1 month ago | |
Rust | Rust | |
Apache License 2.0 | Apache License 2.0 |
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.
nextest
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Rust Tooling: 8 tools that will increase your productivity
cargo-nextest describes itself as a “next-generation Rust test runner”. To install, you need to run cargo install cargo-nextest.
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My favourite Git commit (2019)
> On my work I make 1-15 commits a day. If I have to spend thought cycles on the commit message, that is time that goes from other productive endeavours.
I make roughly that many commits a day as well. If something's easy to understand I'll put in a simple commit message (e.g. [1]), but I do put in the effort for more complicated ones.
[1] https://github.com/nextest-rs/nextest/commit/efd194b2e1d8d61...
[2] https://github.com/oxidecomputer/omicron/commit/b07a8f593325...
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Rust tech stack
If you need fancier testing than what's built into Rust, cargo-nextest is becoming quite popular.
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Customizable testing framework
https://nexte.st/ is what is getting all the attention as a replacement test harness/framework these days.
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Hey Rustaceans! Got a question? Ask here (11/2023)!
I believe cargo-nextest supports running separate binaries concurrently.
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Fellow Rust enthusiasts: What "sucks" about Rust?
Do you already use nextest or something else? That really leans into test parallelism and sounds like a perfect fit for how you structure the tests.
- Альтернативний спосіб запускати тести
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buffer-unordered-weighted: a variant of StreamExt::buffer_unordered where each future has a weight
I built it for cargo-nextest, in service of a new feature where some tests can be marked as heavier than others.
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Small changes you can make in a rust codebase that have a significant impact
IMO 100% worth checking out: https://nexte.st/
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Why does Rusts testing tools seem so much less polished compared to its other tooling?
For me, most of my needs are covered with next-test(https://nexte.st/), not that I have ever used any of the things you mentioned 😅
proptest
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What Are The Rust Crates You Use In Almost Every Project That They Are Practically An Extension of The Standard Library?
proptest: Property-based testing with random input generation.
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Iterating on Testing in Rust
Isn't proptest something that could handle this?
https://github.com/proptest-rs/proptest
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Proptest strategies the hard way
Proptest is a Rust crate for property-based testing. Recently I wanted/needed to manually implement a proptest strategy for my own type, and I realized that there is not that much material on how to do it. So I wrote a post where I tried to describe what I learned. It's a bit niche, but I hope that someone at some point will find it useful.
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Generating combinatorial test cases
Take a look at proptest.
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How to express Contracts in Rust?
Yes exactly, you can also add to this fuzzing and property based testing.
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The birth of a package manager [written in Rust :)]
proptest is great! It generates random input data according to some rules, and if the input fails it saves random seed into a file so that failing inputs are guaranteed to be tested on the subsequent runs (as well as new random inputs). It also doesn't immediately stop on fail but tries to find a minimal failing input first.
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Hey Rustaceans! Got a question? Ask here (11/2023)!
The only other crate I could find is proptest, but it looks a lot more complicated, and I don't know if lets you skip the shrinking step as quickcheck does. I've been reading the book and going through the docs, but a quick answer would be appreciated.
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Announcing Proptest 1.1.0
We just released proptest 1.1.0, a property-testing framework for Rust. Proptest has recently found new maintainers, and this marks the first new release of proptest in ~2 years.
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Hey Rustaceans! Got a question? Ask here! (32/2022)!
Hi, I'm working on a fuzzer, that fuzzes APIs based on OpenAPI specification. I'd like to implement shrinking. It means that when an interesting input (for the API) is found, I'd like to create the smallest possible input that still causes the same behaviour of the API. I'd like to implement a payload generation via proptest, because it already has the shrinking ability. I'm having issues implementing the JSON object as a proptest strategy. Here is what I tried so far. I explained it in a detail in stackoverflow question but it did not reach many people. Thanks for your help!
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Which Mutex to use in this case (independent tasks, partially under contention)
Third, if you're opting out of a compile-time safety guarantee in the name of performance, test heavily (high-coverage unit tests, property testing, fuzzing, differential fuzzing, etc.) and make use of tools like Loom and Miri's runtime data race detector for unsafe code, which can catch stuff that is beyond the scope of the compiler's guarantees.
What are some alternatives?
cargo-release - Cargo subcommand `release`: everything about releasing a rust crate.
quickcheck - Automated property based testing for Rust (with shrinking).
cargo-limit - Productivity improvements for Rust ecosystem: warnings are skipped until errors are fixed, LSP-independent Neovim integration, etc.
afl.rs - 🐇 Fuzzing Rust code with American Fuzzy Lop
cargo-deny - ❌ Cargo plugin for linting your dependencies 🦀
trust - Travis CI and AppVeyor template to test your Rust crate on 5 architectures and publish binary releases of it for Linux, macOS and Windows
shadow-rs - A build-time information stored in your rust project.(binary,lib,cdylib,dylib)
tarpaulin - A code coverage tool for Rust projects
Cargo - The Rust package manager
Clippy - A bunch of lints to catch common mistakes and improve your Rust code. Book: https://doc.rust-lang.org/clippy/
TestNG - TestNG testing framework
polish - Testing Framework for Rust