# assert_fs

> **Assert Filesystems** - Filesystem fixtures and assertions for testing.

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`assert_fs` aims to simplify
- Setting up files for your tests to consume
- Asserting on files produced by your tests

## Example

Here is a trivial example:

```rust
use assert_fs::prelude::*;
use predicates::prelude::*;

let temp = assert_fs::TempDir::new().unwrap();
let input_file = temp.child("foo.txt");
input_file.touch().unwrap();
// ... do something with input_file ...
input_file.assert("");
temp.child("bar.txt").assert(predicate::path::missing());
temp.close().unwrap();
```

See the [documentation](https://docs.rs/assert_fs) for more information.

## 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/assert_fs
[Documentation]: https://docs.rs/assert_fs