use nu_test_support::nu; #[test] fn generates_chars_of_specified_length() { let actual = nu!(r#" random chars --length 15 | str stats | get chars "#); let result = actual.out; assert_eq!(result, "15"); } #[test] fn generates_chars_of_specified_filesize() { let actual = nu!(r#" random chars --length 1kb | str stats | get bytes "#); let result = actual.out; assert_eq!(result, "1000"); }