nushell/crates/nu-std/tests/test_formats.nu
Antoine Stevan 547c436281
add from ndnuon and to ndnuon to stdlib (#14334)
# Description
i was playing with the NDNUON format and using local definitions of
`from ndnuon` and `to ndnuon` but then i thought they could live in the
standard library next to `from ndjson` and `to ndjson` 😋

# User-Facing Changes
users can now add the following to their configs and get NDNUON ready to
go
```nushell
use std formats ["from ndnuon" "to ndnuon"]
```

# Tests + Formatting
i did simply mimic the tests for `from ndjson` and `to ndjson`, i hope
it's fine since the recent big change to the standard library

# After Submitting

---------

Co-authored-by: Douglas <32344964+NotTheDr01ds@users.noreply.github.com>
2024-11-27 09:43:49 +08:00

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3 KiB
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# Test std/formats when importing module-only
use std/assert
use std/formats *
def test_data_multiline [--nuon] {
let lines = if $nuon {
[
"{a: 1}",
"{a: 2}",
"{a: 3}",
"{a: 4}",
"{a: 5}",
"{a: 6}",
]
} else {
[
"{\"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 | 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}' | 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' | from ndjson }
}
#[test]
def from_jsonl_multiple_objects [] {
let result = test_data_multiline | 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}' | 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' | from jsonl }
}
#[test]
def to_ndjson_multiple_objects [] {
let result = [{a:1},{a:2},{a:3},{a:4},{a:5},{a:6}] | 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}] | 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}] | 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}] | to jsonl | str trim
let expect = "{\"a\":1}"
assert equal $result $expect "could not convert to JSONL"
}
#[test]
def from_ndnuon_multiple_objects [] {
let result = test_data_multiline | from ndnuon
let expect = [{a:1},{a:2},{a:3},{a:4},{a:5},{a:6}]
assert equal $result $expect "could not convert from NDNUON"
}
#[test]
def from_ndnuon_single_object [] {
let result = '{a: 1}' | from ndnuon
let expect = [{a:1}]
assert equal $result $expect "could not convert from NDNUON"
}
#[test]
def from_ndnuon_invalid_object [] {
assert error { '{"a":1' | formats from ndnuon }
}
#[test]
def to_ndnuon_multiple_objects [] {
let result = [{a:1},{a:2},{a:3},{a:4},{a:5},{a:6}] | to ndnuon | str trim
let expect = test_data_multiline --nuon
assert equal $result $expect "could not convert to NDNUON"
}
#[test]
def to_ndnuon_single_object [] {
let result = [{a:1}] | to ndnuon | str trim
let expect = "{a: 1}"
assert equal $result $expect "could not convert to NDNUON"
}