nushell/tests/external_tests.rs

mod helpers;

use helpers::in_directory as cwd;

#[test]
fn external_command() {
    nu!(output, cwd("tests/fixtures"), "echo 1");

    assert!(output.contains("1"));
}
Add support for external escape valve (`^dir`) This commit makes it possible to force nu to treat a command as an external command by prefixing it with `^`. For example `^dir` will force `dir` to run an external command, even if `dir` is also a registered nu command. This ensures that users don't need to leave nu just because we happened to use a command they need. This commit adds a new token type for external commands, which, among other things, makes it pretty straight forward to syntax highlight external commands uniquely, and generally to treat them as special. 2019-08-16 00:18:18 +02:00			`mod helpers;`

			`use helpers::in_directory as cwd;`

			`#[test]`
			`fn external_command() {`
			`nu!(output, cwd("tests/fixtures"), "echo 1");`

			`assert!(output.contains("1"));`
			`}`