use std #[test] def path_add [] { use std assert let path_name = if "PATH" in $env { "PATH" } else { "Path" } with-env [$path_name []] { def get_path [] { $env | get $path_name } assert equal (get_path) [] std path add "/foo/" assert equal (get_path) ["/foo/"] std path add "/bar/" "/baz/" assert equal (get_path) ["/bar/", "/baz/", "/foo/"] load-env {$path_name: []} std path add "foo" std path add "bar" "baz" --append assert equal (get_path) ["foo", "bar", "baz"] assert equal (std path add "fooooo" --ret) ["fooooo", "foo", "bar", "baz"] assert equal (get_path) ["fooooo", "foo", "bar", "baz"] load-env {$path_name: []} let target_paths = { linux: "foo", windows: "bar", macos: "baz", android: "quux", } std path add $target_paths assert equal (get_path) [($target_paths | get $nu.os-info.name)] } } #[test] def banner [] { std assert ((std banner | lines | length) == 15) } #[test] def repeat_things [] { std assert error { "foo" | std repeat -1 } for x in ["foo", [1 2], {a: 1}] { std assert equal ($x | std repeat 0) [] std assert equal ($x | std repeat 1) [$x] std assert equal ($x | std repeat 2) [$x $x] } }