nushell/crates/nu-std/tests/test_std_formats.nu
Douglas ad31f1cf26
Fix dirs removal warning (#14029)
# Description

* Primary purpose is to fix an issue with a missing escaped opening
parenthesis in the warning message when running an old `dirs` alias.
This was creating an error condition from improper interpolation.

Also

* Incorporates #13842 feedback from @kubouch by renaming `std/lib` to
`std/util`
* Removes duplication of code in `export-env`
* Renames submodule exports to `std/<submodule>` rather than
`./<submodule>` - No user-facing change other than `view files` appears
"prettier".
* In #13842, I converted the test cases to use `use std/<module>`
syntax. Previously, the tests were (effectively) using `use std *` (due
to pre-existing bugs, now fixed).

So "before", we only had test coverage on `use std *`, and "after" we
only had test coverage on `use std/<module>`. I've started adding test
cases so that we have coverage on *both* scenarios going forward.

For now, `formats` and `util` have been updated with tests for both
scenarios. I'll continue adding the others in future PRs.

# User-Facing Changes

No user-facing changes - Bug fix, refactor, and test cases only

# Tests + Formatting

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

Still working on updating the Doc. I ran into the `dirs` issue while
writing it and rabbit-trailed to fix it in this PR.
2024-10-09 08:03:33 -05:00

87 lines
2.1 KiB
Plaintext

# Test std/formats when importing `use std *`
use std *
def test_data_multiline [] {
use std *
let lines = [
"{\"a\":1}",
"{\"a\":2}",
"{\"a\":3}",
"{\"a\":4}",
"{\"a\":5}",
"{\"a\":6}",
]
if $nu.os-info.name == "windows" {
$lines | str join "\r\n"
} else {
$lines | str join "\n"
}
}
#[test]
def from_ndjson_multiple_objects [] {
let result = test_data_multiline | formats from ndjson
let expect = [{a:1},{a:2},{a:3},{a:4},{a:5},{a:6}]
assert equal $result $expect "could not convert from NDJSON"
}
#[test]
def from_ndjson_single_object [] {
let result = '{"a": 1}' | formats from ndjson
let expect = [{a:1}]
assert equal $result $expect "could not convert from NDJSON"
}
#[test]
def from_ndjson_invalid_object [] {
assert error { '{"a":1' | formats from ndjson }
}
#[test]
def from_jsonl_multiple_objects [] {
let result = test_data_multiline | formats from jsonl
let expect = [{a:1},{a:2},{a:3},{a:4},{a:5},{a:6}]
assert equal $result $expect "could not convert from JSONL"
}
#[test]
def from_jsonl_single_object [] {
let result = '{"a": 1}' | formats from jsonl
let expect = [{a:1}]
assert equal $result $expect "could not convert from JSONL"
}
#[test]
def from_jsonl_invalid_object [] {
assert error { '{"a":1' | formats from jsonl }
}
#[test]
def to_ndjson_multiple_objects [] {
let result = [{a:1},{a:2},{a:3},{a:4},{a:5},{a:6}] | formats to ndjson | str trim
let expect = test_data_multiline
assert equal $result $expect "could not convert to NDJSON"
}
#[test]
def to_ndjson_single_object [] {
let result = [{a:1}] | formats to ndjson | str trim
let expect = "{\"a\":1}"
assert equal $result $expect "could not convert to NDJSON"
}
#[test]
def to_jsonl_multiple_objects [] {
let result = [{a:1},{a:2},{a:3},{a:4},{a:5},{a:6}] | formats to jsonl | str trim
let expect = test_data_multiline
assert equal $result $expect "could not convert to JSONL"
}
#[test]
def to_jsonl_single_object [] {
let result = [{a:1}] | formats to jsonl | str trim
let expect = "{\"a\":1}"
assert equal $result $expect "could not convert to JSONL"
}