trycmd

Snapshot testing for a herd of CLI tests

trycmd aims to simplify the process for running a large collection of end-to-end CLI test cases, taking inspiration from trybuild.

Example

Here's a trivial example:

```rust,no_run

[test]

fn ui() { let t = trycmd::TestCases::new(); t.pass("tests/cmd/*.toml"); } ```

See the docs for more.

Relevant crates

For testing command line programs. * assert_cmd for test cases that are individual pets, rather than herd of cattle * escargot for more control over configuring the crate's binary. * duct for orchestrating multiple processes. * or [commandspec] for easier writing of commands * rexpect for testing interactive programs. * assert_fs for filesystem fixtures and assertions. * or tempfile for scratchpad directories. * dir-diff for testing file side-effects.

For snapshot testing: - insta - fn-fixture - runt - turnt - cram

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (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.