nushell/crates/nu-std/test_std.nu
Antoine Stevan d128c0e02b
stdlib: use the loaded library in tests and update README (#8811)
Should close #8809.

# Description
this PR uses the automatically loaded library from the tests by
replacing `use std.nu ...` with `use std ...`.

the `README` has been updated by
- removing the very deprencated "concrete examples"
- fixing the `use std` and the "run the tests" sections

the `README` can be previewed
[here](https://github.com/amtoine/nushell/blob/refactor/stdlib/use-std-in-tests-and-update-readme/crates/nu-std/README.md)
👍

# User-Facing Changes
```
$nothing
```

# Tests + Formatting
- 🟢 `toolkit test stdlib`

# After Submitting
```
$nothing
```
2023-04-08 07:35:16 -05:00

24 lines
599 B
Text

use std
export def test_path_add [] {
use std "assert equal"
with-env [PATH []] {
assert equal $env.PATH []
std path add "/foo/"
assert equal $env.PATH ["/foo/"]
std path add "/bar/" "/baz/"
assert equal $env.PATH ["/bar/", "/baz/", "/foo/"]
let-env PATH = []
std path add "foo"
std path add "bar" "baz" --append
assert equal $env.PATH ["foo", "bar", "baz"]
assert equal (std path add "fooooo" --ret) ["fooooo", "foo", "bar", "baz"]
assert equal $env.PATH ["fooooo", "foo", "bar", "baz"]
}
}