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4b9ec03110
follow up to - #10283 # Description even though it appears defining `to foo` does not allow to do `save x.foo` for free (see https://github.com/nushell/nushell/issues/10429), because #10283 did add `from ndjson` and `from jsonl` to the standard library, i thought adding their `to ...` counterpart would make sense 😋 # User-Facing Changes users can now convert structured data back to NDJSON and JSONL 👌 # Tests + Formatting this PR adds the exact same tests as for the `from ...` commands - structured data is in `result` and the string is now the expected - the two invalid `from ...` tests cannot be reproduced for `to ...` afaik # After Submitting
94 lines
2.2 KiB
Text
94 lines
2.2 KiB
Text
use std assert
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def test_data_multiline [] {
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let lines = [
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"{\"a\": 1}",
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"{\"a\": 2}",
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"{\"a\": 3}",
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"{\"a\": 4}",
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"{\"a\": 5}",
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"{\"a\": 6}",
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]
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if $nu.os-info.name == "windows" {
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$lines | str join "\r\n"
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} else {
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$lines | str join "\n"
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}
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}
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#[test]
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def from_ndjson_multiple_objects [] {
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use std formats *
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let result = test_data_multiline | from ndjson
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let expect = [{a:1},{a:2},{a:3},{a:4},{a:5},{a:6}]
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assert equal $result $expect "could not convert from NDJSON"
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}
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#[test]
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def from_ndjson_single_object [] {
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use std formats *
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let result = '{"a": 1}' | from ndjson
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let expect = [{a:1}]
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assert equal $result $expect "could not convert from NDJSON"
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}
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#[test]
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def from_ndjson_invalid_object [] {
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use std formats *
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assert error { '{"a":1' | from ndjson }
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}
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#[test]
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def from_jsonl_multiple_objects [] {
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use std formats *
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let result = test_data_multiline | from jsonl
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let expect = [{a:1},{a:2},{a:3},{a:4},{a:5},{a:6}]
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assert equal $result $expect "could not convert from JSONL"
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}
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#[test]
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def from_jsonl_single_object [] {
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use std formats *
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let result = '{"a": 1}' | from jsonl
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let expect = [{a:1}]
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assert equal $result $expect "could not convert from JSONL"
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}
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#[test]
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def from_jsonl_invalid_object [] {
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use std formats *
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assert error { '{"a":1' | from jsonl }
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}
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#[test]
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def to_ndjson_multiple_objects [] {
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use std formats *
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let result = [{a:1},{a:2},{a:3},{a:4},{a:5},{a:6}] | to ndjson | str trim
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let expect = test_data_multiline
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assert equal $result $expect "could not convert to NDJSON"
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}
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#[test]
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def to_ndjson_single_object [] {
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use std formats *
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let result = [{a:1}] | to ndjson | str trim
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let expect = "{\"a\": 1}"
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assert equal $result $expect "could not convert to NDJSON"
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}
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#[test]
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def to_jsonl_multiple_objects [] {
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use std formats *
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let result = [{a:1},{a:2},{a:3},{a:4},{a:5},{a:6}] | to jsonl | str trim
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let expect = test_data_multiline
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assert equal $result $expect "could not convert to JSONL"
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}
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#[test]
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def to_jsonl_single_object [] {
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use std formats *
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let result = [{a:1}] | to jsonl | str trim
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let expect = "{\"a\": 1}"
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assert equal $result $expect "could not convert to JSONL"
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}
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