assert_cmd

Assert process::Command - Easy command initialization and assertions.

Install

Add to your Cargo.toml:

[dependencies]
assert_cmd = "0.4"

Example

Here's a trivial example:

extern crate assert_cmd;

use std::process::Command;
use assert_cmd::prelude::*;

Command::main_binary()
    .unwrap()
    .assert()
    .success();

Relevant crates

Other crates that might be useful in testing command line programs.

• duct for orchestrating multiple processes.
• rexpect for testing interactive programs.
• assert_fs for filesystem fixtures and assertions.
• dir-diff for testing file side-effects.
• tempfile for scratchpad directories.

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.