facet-testhelpers 0.35.0

A collection of testing helpers and utilities for facet
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# facet-testhelpers

[![codecov](https://codecov.io/gh/facet-rs/facet/graph/badge.svg)](https://codecov.io/gh/facet-rs/facet)
[![crates.io](https://img.shields.io/crates/v/facet-testhelpers.svg)](https://crates.io/crates/facet-testhelpers)
[![documentation](https://docs.rs/facet-testhelpers/badge.svg)](https://docs.rs/facet-testhelpers)
[![MIT/Apache-2.0 licensed](https://img.shields.io/crates/l/facet-testhelpers.svg)](./LICENSE)
[![Discord](https://img.shields.io/discord/1379550208551026748?logo=discord&label=discord)](https://discord.gg/JhD7CwCJ8F)


Lightweight test helpers: a log facade that always does tracing (with colors),
and color-backtrace using the btparse backend.

## Usage

Add this to your test files:

```rust
#[facet_testhelpers::test]
fn my_test() {
    log::info!("This will be printed with color!");
    // Your test code here
}
```

The test macro sets up a simple logger that works with both `cargo test` and `cargo nextest run`.

### Recommendation

While this crate works with regular `cargo test`, we recommend using [`cargo-nextest`](https://nexte.st) for:
- Process-per-test isolation
- Faster parallel test execution
- Better test output and reporting

Install with:
```bash
cargo install cargo-nextest
```

Then run tests with:
```bash
cargo nextest run
```

## Sponsors

Thanks to all individual sponsors:

<p> <a href="https://github.com/sponsors/fasterthanlime">
<picture>
<source media="(prefers-color-scheme: dark)" srcset="https://github.com/facet-rs/facet/raw/main/static/sponsors-v3/github-dark.svg">
<img src="https://github.com/facet-rs/facet/raw/main/static/sponsors-v3/github-light.svg" height="40" alt="GitHub Sponsors">
</picture>
</a> <a href="https://patreon.com/fasterthanlime">
    <picture>
    <source media="(prefers-color-scheme: dark)" srcset="https://github.com/facet-rs/facet/raw/main/static/sponsors-v3/patreon-dark.svg">
    <img src="https://github.com/facet-rs/facet/raw/main/static/sponsors-v3/patreon-light.svg" height="40" alt="Patreon">
    </picture>
</a> </p>

...along with corporate sponsors:

<p> <a href="https://aws.amazon.com">
<picture>
<source media="(prefers-color-scheme: dark)" srcset="https://github.com/facet-rs/facet/raw/main/static/sponsors-v3/aws-dark.svg">
<img src="https://github.com/facet-rs/facet/raw/main/static/sponsors-v3/aws-light.svg" height="40" alt="AWS">
</picture>
</a> <a href="https://zed.dev">
<picture>
<source media="(prefers-color-scheme: dark)" srcset="https://github.com/facet-rs/facet/raw/main/static/sponsors-v3/zed-dark.svg">
<img src="https://github.com/facet-rs/facet/raw/main/static/sponsors-v3/zed-light.svg" height="40" alt="Zed">
</picture>
</a> <a href="https://depot.dev?utm_source=facet">
<picture>
<source media="(prefers-color-scheme: dark)" srcset="https://github.com/facet-rs/facet/raw/main/static/sponsors-v3/depot-dark.svg">
<img src="https://github.com/facet-rs/facet/raw/main/static/sponsors-v3/depot-light.svg" height="40" alt="Depot">
</picture>
</a> </p>

...without whom this work could not exist.

## Special thanks

The facet logo was drawn by [Misiasart](https://misiasart.com/).

## License

Licensed under either of:

- Apache License, Version 2.0 ([LICENSE-APACHE](https://github.com/facet-rs/facet/blob/main/LICENSE-APACHE) or <http://www.apache.org/licenses/LICENSE-2.0>)
- MIT license ([LICENSE-MIT](https://github.com/facet-rs/facet/blob/main/LICENSE-MIT) or <http://opensource.org/licenses/MIT>)

at your option.