# trycmd-indygreg-fork
This is a soft fork of https://github.com/assert-rs/trycmd that
was created after the upstream maintainers didn't accept some PRs.
The main differentiating feature is the ability to create alternative
file loaders. The hope is that one day a new trycmd like frontend/runner
will be created and this fork can be retired. Or upstream can be convinced
that the dynamic file loading patches merit being included in trycmd.
> Treat your tests like cattle, instead of [pets](https://docs.rs/snapbox)
[][Documentation]
[](https://crates.io/crates/trycmd)
`trycmd` is a test harness that will enumerate test case files and run them to verify the
results, taking inspiration from
[trybuild](https://crates.io/crates/trybuild) and [cram](https://bitheap.org/cram/).
## Example
To create a minimal setup, create a `tests/cli_tests.rs` with
```rust,no_run
#[test]
fn cli_tests() {
trycmd::TestCases::new()
.case("tests/cmd/*.toml")
.case("README.md");
}
```
and write out your test cases in `.toml` files along with examples in your `README.md`.
Run this with `cargo test` like normal. `TestCases` will enumerate all test case files and
run the contained commands, verifying they run as expected.
See the [docs](http://docs.rs/trycmd) for more.
## Users
- [typos](https://github.com/crate-ci/typos) (source code spell checker)
- See [port from `assert_cmd`](https://github.com/crate-ci/typos/compare/a8ae8a5..cdfdc4084c928423211c6a80acbd24dbed7108f6)
- [cargo-edit](https://github.com/killercup/cargo-edit) (`Cargo.toml` editor)
- [clap](https://github.com/clap-rs/clap/) (CLI parser) to test examples
## License
Licensed under either of
* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
at your option.
### Contribution
Unless you explicitly state otherwise, any contribution intentionally
submitted for inclusion in the work by you, as defined in the Apache-2.0
license, shall be dual licensed as above, without any additional terms or
conditions.
[Crates.io]: https://crates.io/crates/trycmd
[Documentation]: https://docs.rs/trycmd